Homework Answers
usually Hydrogen cannot act as nucleophile.
all remaining can act as common nucleophile.
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Question 17 Which of the following is not considered a "common" nucleophile? Nitrogen Oxygen Sulfur Carbon Hydrog...
Which of the following elements is NOT a heteroatom? carbon nitrogen phosphorous sulfur oxygen
Which of the following elements is NOT a heteroatom? carbon nitrogen phosphorous sulfur oxygen
5. Compound X contains only carbon, nitrogen, hydrogen, oxygen and sulfur. Analysis experiments produced the following...
5. Compound X contains only carbon, nitrogen, hydrogen, oxygen and sulfur. Analysis experiments produced the following results: 1. 2.52 g of X burned in excess O2 produces 4.25 g of carbon dioxide and 1.02 g of water at 100% yield. 2. 4.14 g orx reacts to produce 1.785 g of sulfur trioxide at 85% yield. 3. 5.66 g orx reacts to produce 1.68 g of nitric acid at 75% yield. What is the empirical formula of compound X?
Question 12 • Which of the followings are the most abundant elements in organisms? carbon, oxygen,...
Question 12 • Which of the followings are the most abundant elements in organisms? carbon, oxygen, nitrogen, calcium carbon, hydrogen, nitrogen, oxygen carbon, sodium, hydrogen, nitrogen carbon, oxygen, phosphorus, hydrogen oxygen, hydrogen, calcium, nitrogen Question 13 Why is each element unique and different from other elements in chemical prope
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose...
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 SO2(9)+02(9) — 2503(9) of which reactant are there the most initial moles? Enter its chemical formula: of which reactant are there the least initial moles? Enter its chemical formula: x 6 ? Which reactant is the limiting reactant? Enter its chemical formula: Continue
The drawing below shows a mixture of molecules: key carbon bud hydrogen nitrogen sulfur oxygen chlorine...
The drawing below shows a mixture of molecules: key carbon bud hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: CS2(9)+302(g) → CO2(9)+2 SO2(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose...
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2C(s)+O2(g) → 2 CO(g) Of which reactant are there the most initial moles? Enter its chemical formula: 0 | Of which reactant are there the least initial moles? Enter its chemical formula: 1 x 6 ? Which reactant is the limiting reactant? Enter its chemical formula:
The dra elow shows a mixture of molecules: key carbon o hydrogen nitrogen O sulfur oxygen chlorine Suppose the followin...
The dra elow shows a mixture of molecules: key carbon o hydrogen nitrogen O sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 S(s)+302(g) → 280z(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
A 2.75 g sample of a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxyg...
A 2.75 g sample of a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This produced 1.55 g CO, and 0.951 g H,O. A second sample of this compound with a mass of 6.21 g produced 6.37 g SOZ. A third sample of this compound with a mass of 8.41 g produced 3.39 g HNO3. Determine the empirical formula of the compound. Enter the correct subscripts on the given chemical formula. empirical formula: CHNSO
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...
Partner PART A. BALANCING EQUATIONS sulfur plus oxygen yields sulfur trioxide carbon plus oxygen yields carbon...
Partner PART A. BALANCING EQUATIONS sulfur plus oxygen yields sulfur trioxide carbon plus oxygen yields carbon dioxide Name Date Combination reactions silver plus sulfur yields silver sulfide sulfur dioxide plus water gives sulfuric acid 3 Decomposition reactions sodium carbonate in the presence of heat produces carbon dioxide and sodium oxide carbonic acid produces carbon dioxide and water ammonium hydroxide produces ammonia and water potassium chlorate (KCIO,) plus heat gives potassium chloride and oxygen Single replacement reactions copper plus silver nitrate...
Which of the following elements is NOT a heteroatom? carbon nitrogen phosphorous sulfur oxygen
5. Compound X contains only carbon, nitrogen, hydrogen, oxygen and sulfur. Analysis experiments produced the following results: 1. 2.52 g of X burned in excess O2 produces 4.25 g of carbon dioxide and 1.02 g of water at 100% yield. 2. 4.14 g orx reacts to produce 1.785 g of sulfur trioxide at 85% yield. 3. 5.66 g orx reacts to produce 1.68 g of nitric acid at 75% yield. What is the empirical formula of compound X?
Question 12 • Which of the followings are the most abundant elements in organisms? carbon, oxygen, nitrogen, calcium carbon, hydrogen, nitrogen, oxygen carbon, sodium, hydrogen, nitrogen carbon, oxygen, phosphorus, hydrogen oxygen, hydrogen, calcium, nitrogen Question 13 Why is each element unique and different from other elements in chemical prope
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 SO2(9)+02(9) — 2503(9) of which reactant are there the most initial moles? Enter its chemical formula: of which reactant are there the least initial moles? Enter its chemical formula: x 6 ? Which reactant is the limiting reactant? Enter its chemical formula: Continue
The drawing below shows a mixture of molecules: key carbon bud hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: CS2(9)+302(g) → CO2(9)+2 SO2(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2C(s)+O2(g) → 2 CO(g) Of which reactant are there the most initial moles? Enter its chemical formula: 0 | Of which reactant are there the least initial moles? Enter its chemical formula: 1 x 6 ? Which reactant is the limiting reactant? Enter its chemical formula:
The dra elow shows a mixture of molecules: key carbon o hydrogen nitrogen O sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 S(s)+302(g) → 280z(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
A 2.75 g sample of a compound consisting of carbon, hydrogen, oxygen, nitrogen, and sulfur was combusted in excess oxygen. This produced 1.55 g CO, and 0.951 g H,O. A second sample of this compound with a mass of 6.21 g produced 6.37 g SOZ. A third sample of this compound with a mass of 8.41 g produced 3.39 g HNO3. Determine the empirical formula of the compound. Enter the correct subscripts on the given chemical formula. empirical formula: CHNSO
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...
Partner PART A. BALANCING EQUATIONS sulfur plus oxygen yields sulfur trioxide carbon plus oxygen yields carbon dioxide Name Date Combination reactions silver plus sulfur yields silver sulfide sulfur dioxide plus water gives sulfuric acid 3 Decomposition reactions sodium carbonate in the presence of heat produces carbon dioxide and sodium oxide carbonic acid produces carbon dioxide and water ammonium hydroxide produces ammonia and water potassium chlorate (KCIO,) plus heat gives potassium chloride and oxygen Single replacement reactions copper plus silver nitrate...
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