When sodium hydroxide (molecular formula NaOH, consisting of one sodium atom Na, one oxygen atom O, and one hydrogen atom H) is mixed with sulfur dioxide (molecular formula SO2, consisting of one sulfur atom S and two oxygen atoms O), the chemical reactio
When sodium hydroxide (molecular formula NaOH, consisting of one sodium atom Na, one oxygen atom O, and one hydrogen atom H) is mixed with sulfur dioxide (molecular formula SO2, consisting of one sulfur atom S and two oxygen atoms O), the chemical reaction produces sodium sulfite (molecular formula Na2SO3, consisting of two atoms sodium Na, one atom sulfur S, and three atoms oxygen O) and water (molecular formula H20, consisting of two atoms hydrogen H and one atom oxygen O). Balance the chemical equation for this reaction.
What is the number of molecules of NaOH in the balanced chemical equation.
What is the number of molecules of SO2 in the balanced chemical equation.
What is the number of molecules of Na2SO3 in the balanced chemical equation.
What is the number of molecules of H2O in the balanced chemical equation.
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When sodium hydroxide (molecular formula NaOH, consisting of one sodium atom Na, one oxygen atom O, and one hydrogen atom H) is mixed with sulfur dioxide (molecular formula SO2, consisting of one sulfur atom S and two oxygen atoms O), the chemical reactio
D Write a formula for the molecules made from the following atom combinations: a) Two hydrogen...
D Write a formula for the molecules made from the following atom combinations: a) Two hydrogen atoms and one sulfur atom HS b) One carbon atom and two oxygen atoms CO 2) Write the chemical names for the following molecules: a) SF b) PFS c) NF: d) SiBra e) P4010 f) XeF4 g) N204 3) Write the chemical formulas for the following molecules: a) lodine heptafluoride b) Chlorine dioxide a) Bromine monoxide b) Sulfur hexafluoride c) Trinitrogen pentoxide d) Carbon...
f a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This produced 2.20 g Co2 and 1.20 g H,O. A second sample of this compound with a mass of...
f a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This produced 2.20 g Co2 and 1.20 g H,O. A second sample of this compound with a mass of 4.86 g produced 3.19 g SO,. A third sample of this compound with a mass of 8.86 g produced 4.57 g HNO,. Determine the empirical formula of the compound. Enter the correct subscripts on the given chemical formula. empirical formula: CHNSO
f a compound consisting...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a hydrochloric acid solution to produce hydrogen gas and a magnesium chloride solution. Another reaction that has a gaseous product is the reaction of a hydrochloric acid solution (HCl(ag)) with sodium sulfite (Na,so,(ag)) solution to produce a sodium chloride solution (NaCl(aq)) and gaseous sulfur dioxide (S0,(g)). Write a balanced chemical equation for this reaction. 2. The sulfur dioxide produced by aqueous chemistry in the previous...
6. Sulfur dioxide from coal-fired power plants combines with water in the atmosphere to produce acid rain. What is the...
6. Sulfur dioxide from coal-fired power plants combines with water in the atmosphere to produce acid rain. What is the product when one molecule of SO2 reacts with one molecule of water? A. two molecules of sulfurous acid D. one molecule of sulfuric acid B. one sulfate ion E. one molecule of sulfurous acid C. two sulfite ions 7. Identify the correct statement regarding the mole. A. A mole of oxygen gas contains 6.02 x 10 atoms B. A mole...
Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2 H,S(o)+302(9)-2S0(9)+2H,0(9) Use...
Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2 H,S(o)+302(9)-2S0(9)+2H,0(9) Use this chemical equation to answer the questions in the table below. None. Suppose 65.0 mmol of H2S and 97.5 mmol of O, are added to an Some, but less than 65.0 mmol. empty flask. How much H,S will 65.0 mmol. in the flask at equilibrium? Suppose 150. mmol of So2 and 150. mmol of H20 are added to an empty flask. How much H2S...
Sodium hydroxide (NaOH) reacts with sulfuric acid (H2S04) yields sodium sulfate (Na2S04) and wate...
Sodium hydroxide (NaOH) reacts with sulfuric acid (H2S04) yields sodium sulfate (Na2S04) and water according to the following unbalanced equation To balance this equation, we need to find constants (xi, X2, X3, x4) in front of the products and the reactants to get the balanced equation in the form In order to get the values for x1, X2, .., x4, we compare the number of atoms of sodium (Na), oxygen (0), hydrogen (H), and sulfur (S) in the reactants with...
1. When sodium metal is dropped into liquid water, the mixture releases gaseous hydrogen. leaving behind...
1. When sodium metal is dropped into liquid water, the mixture releases gaseous hydrogen. leaving behind a colorless solution of sodium hydroxide. Balance the equation that represents this reaction. 2. Liquid butane is often used as a fuel in cigarette ligthers. When the pressure is released, butane evaporates and can burn with oxygen. Balance the following skeletal equation for the reaction of butane with oxygen gas. O p +Os c Op+H:0 3. Balance the following equation: Zn + HNO- Zn(NO...
2. Draw a structure with the molecular formula C7H10 that has exactly two rings. 4. Give...
2. Draw a structure with the molecular formula C7H10 that has
exactly two rings.
4. Give IUPAC names for the following structures
(a,b,c,d)
CHEM1014 Homework for Chapter 11 Due Friday, March 20, beginning of class There is not enough room to write the answers on this sheet. Use other sheets of paper for your answers. 1. Draw a structure with the molecular formula C,H, that has exactly one ring. Show all atoms and all bonds 2. Draw a structure with...
i only need g, h and I please Classifying Chemical Reactions continued Classifying Chemical Reactions continued...
i
only need g, h and I please
Classifying Chemical Reactions continued Classifying Chemical Reactions continued 3. Write a balanced chemical equation for each reaction and classify the reaction. a. Copper metal heated with oxygen gives solid copper(II)oxide. 4 cu +02 → 2420 (5) combination reachon b. Mixing ammonium nitrate and sodium hydroxide solutions gives aqueous sodium nitrate, ammonia gas, and water. NHL NO2+ NaOH -> Na NO₃(aq) + NH₃ (9)+H₂O (e) double replacement c. Mercury(II) nitrate solution reacts with...
2. The molecular formulas, 'H chemical shifts, splitting patterns, and relative numbers of hydrogen atoms for three...
2. The molecular formulas, 'H chemical shifts, splitting patterns, and relative numbers of hydrogen atoms for three compounds are provided in a-c. You may find it helpful to sketch these spectra on a sheet of paper. • Deduce one or more structures consistent with each of these sets of data. • Support your answers by indicating next to each set of equivalent H's in your structures o what splitting should be seen, o the relative number of H's they correspond...
D Write a formula for the molecules made from the following atom combinations: a) Two hydrogen atoms and one sulfur atom HS b) One carbon atom and two oxygen atoms CO 2) Write the chemical names for the following molecules: a) SF b) PFS c) NF: d) SiBra e) P4010 f) XeF4 g) N204 3) Write the chemical formulas for the following molecules: a) lodine heptafluoride b) Chlorine dioxide a) Bromine monoxide b) Sulfur hexafluoride c) Trinitrogen pentoxide d) Carbon...
f a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This produced 2.20 g Co2 and 1.20 g H,O. A second sample of this compound with a mass of 4.86 g produced 3.19 g SO,. A third sample of this compound with a mass of 8.86 g produced 4.57 g HNO,. Determine the empirical formula of the compound. Enter the correct subscripts on the given chemical formula. empirical formula: CHNSO
f a compound consisting...
Name Experiment 5- Post-lab Questions 1. In Reaction B, you observed magnesium metal reacting with a hydrochloric acid solution to produce hydrogen gas and a magnesium chloride solution. Another reaction that has a gaseous product is the reaction of a hydrochloric acid solution (HCl(ag)) with sodium sulfite (Na,so,(ag)) solution to produce a sodium chloride solution (NaCl(aq)) and gaseous sulfur dioxide (S0,(g)). Write a balanced chemical equation for this reaction. 2. The sulfur dioxide produced by aqueous chemistry in the previous...
6. Sulfur dioxide from coal-fired power plants combines with water in the atmosphere to produce acid rain. What is the product when one molecule of SO2 reacts with one molecule of water? A. two molecules of sulfurous acid D. one molecule of sulfuric acid B. one sulfate ion E. one molecule of sulfurous acid C. two sulfite ions 7. Identify the correct statement regarding the mole. A. A mole of oxygen gas contains 6.02 x 10 atoms B. A mole...
Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2 H,S(o)+302(9)-2S0(9)+2H,0(9) Use this chemical equation to answer the questions in the table below. None. Suppose 65.0 mmol of H2S and 97.5 mmol of O, are added to an Some, but less than 65.0 mmol. empty flask. How much H,S will 65.0 mmol. in the flask at equilibrium? Suppose 150. mmol of So2 and 150. mmol of H20 are added to an empty flask. How much H2S...
Sodium hydroxide (NaOH) reacts with sulfuric acid (H2S04) yields sodium sulfate (Na2S04) and water according to the following unbalanced equation To balance this equation, we need to find constants (xi, X2, X3, x4) in front of the products and the reactants to get the balanced equation in the form In order to get the values for x1, X2, .., x4, we compare the number of atoms of sodium (Na), oxygen (0), hydrogen (H), and sulfur (S) in the reactants with...
1. When sodium metal is dropped into liquid water, the mixture releases gaseous hydrogen. leaving behind a colorless solution of sodium hydroxide. Balance the equation that represents this reaction. 2. Liquid butane is often used as a fuel in cigarette ligthers. When the pressure is released, butane evaporates and can burn with oxygen. Balance the following skeletal equation for the reaction of butane with oxygen gas. O p +Os c Op+H:0 3. Balance the following equation: Zn + HNO- Zn(NO...
2. Draw a structure with the molecular formula C7H10 that has
exactly two rings.
4. Give IUPAC names for the following structures
(a,b,c,d)
CHEM1014 Homework for Chapter 11 Due Friday, March 20, beginning of class There is not enough room to write the answers on this sheet. Use other sheets of paper for your answers. 1. Draw a structure with the molecular formula C,H, that has exactly one ring. Show all atoms and all bonds 2. Draw a structure with...
i
only need g, h and I please
Classifying Chemical Reactions continued Classifying Chemical Reactions continued 3. Write a balanced chemical equation for each reaction and classify the reaction. a. Copper metal heated with oxygen gives solid copper(II)oxide. 4 cu +02 → 2420 (5) combination reachon b. Mixing ammonium nitrate and sodium hydroxide solutions gives aqueous sodium nitrate, ammonia gas, and water. NHL NO2+ NaOH -> Na NO₃(aq) + NH₃ (9)+H₂O (e) double replacement c. Mercury(II) nitrate solution reacts with...
2. The molecular formulas, 'H chemical shifts, splitting patterns, and relative numbers of hydrogen atoms for three compounds are provided in a-c. You may find it helpful to sketch these spectra on a sheet of paper. • Deduce one or more structures consistent with each of these sets of data. • Support your answers by indicating next to each set of equivalent H's in your structures o what splitting should be seen, o the relative number of H's they correspond...
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