Homework Answers
Atom economy is the Molecular weight of the desired product
divided by molecular weight of the reactants used.
Subtitle Bube Emo albendte Aabbccc Aabed AaBb AbCedex Abcode x AA EE & Heading 2 (1)...
Subtitle Bube Emo albendte Aabbccc Aabed AaBb AbCedex Abcode x AA EE & Heading 2 (1) Table of Key Reagents: Fill in Table. Click inside each cell. Chemical chemical molecular melting Purpose density boiling mass Name formula point ( (g/mole) (liquids) point (g/mL) 30% hydrogen peroxide Reactant H202 34.0147 NA NA N/A Cyclohexene Solvent C6H10 82.143 NA 181.4 0.811g/ml Adipic acid Solvent C6H1004 146.14 NA NA a) Data Table for Green Chemistry Synthesis of Adipic Acid. Complete this table based...
1. Enter the balanced equation for the decomposition of water in to its elements 2. Automobile...
1. Enter the balanced equation for the decomposition of water in to its elements 2. Automobile airbags inflate with the formation of nitrogen gas from the following chemical reaction Identify the number of each atom in the reactants and products for this balanced reaction 2NaN3 (5) ► 3 N2 (g) 2 Na(s) Reactant atoms Product atoms: a Na b N a Na b. N What law is shown here? 3. Balance this equation: C12H2011 + 02 → CO2 + H2O...
Lab : Aldol Condensation Purpose. In this lab you will conduct the Aldol condensation reaction under solid-state...
Lab : Aldol Condensation Purpose. In this lab you will conduct the Aldol condensation reaction under solid-state reaction conditions that will involve grinding reactants in the solid phase. You must read ahead and learn about this reaction and the chemical mechanism for the Aldol condensation. There are two possible products which are the initial Aldol or subsequent elimination product. You will need to isolate and purify your reaction product. You will use your melting point, IR, 1H and 13C NMR spectra to...
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic...
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic compound C) molecular compound D) ternary acid 2) The compound TiO2 is classified as which of the following? A) binary acid B) ionic compound C) molecular compound D) ternary acid 3) What is the name for S2-? A) sulfur ion B) sulfide ion C) sulfite ion D) sulfate ion 4) What is the chemical formula for the nitrite ion? A) NO3- B) NO32- C)...
VISION B Page 4 of 7 11. Faith collected oxygen gas in the laboratory by bubbling...
VISION B Page 4 of 7 11. Faith collected oxygen gas in the laboratory by bubbling them into a bottle filled with water and then inverted it under water. The gas is in contact with the water, some water in the form of gas, or vapor, is mixed with the collected oxygen. If the atmospheric pressure is 758 torr and the partial pressure of water vapor is 23.0 torr, what is the pressure of oxygen collected under this condition? a....
2. Write the chemical formulas for the following: b. aluminum a. copper c. hydrochloric acid e....
2. Write the chemical formulas for the following: b. aluminum a. copper c. hydrochloric acid e. copper(II) chloride g. sodium hydroxide i. hydrogen k. carbon dioxide m. calcium carbonate o. aluminum chloride q. calcium chloride d. magnesium sulfate – f. sodium bicarbonate h. methane j. sodium chloride 1. oxygen n. magnesium hydroxide p. sodium carbonate — r. water t. carbon monoxide S. sodium v. iron u. sulfur w.iron (II) sulfide y. sulfuric acid x. magnesium chloride z. sodium sulfate 3....
T H E HUL I giups, UI CUPY WILT Work 1) Refer to the following information...
T H E HUL I giups, UI CUPY WILT Work 1) Refer to the following information for parts a-d: The calcium ion is among the most important minerals for the human body. Maintaining proper calcium levels over a lifetime is strongly correlated with osteoporosis prevention. The recommended daily allowance (RDA) of calcium is 1.200 mg daily. Calcium supplements are available as calcium carbonate and calcium citrate, Ca (C.HSO). a. What is the mass percent of calcium in calcium citrate? b....
question 2 and 6 thabk you Exercises 1. (a) Calculate the volume of 6 M NaOH...
question 2 and 6 thabk you
Exercises 1. (a) Calculate the volume of 6 M NaOH required to react completely with the amount of methyl salicylate you used. How much of the 6 M NaOH that you used was in excess of the theoretical amount? (b) What volume of 3 M H SO is needed to neutralize all of the disodium salicylate and the excess NaOH present after the initial reaction? How much sulfuric acid was in excess? 2. Refer...
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation...
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation of the acid and the cation formed by the dissociation of the base in a ratio that results in a neutral, ionic compound. For example, if you have a cation with a 1+ charge and an anion with a 2- charge, you will need two cations to balance the charge. [(1+ charge on cation)(2)]+[2 - charge on anion)(1)] = (+2) + (-2) = 0...
The process(es) of a. osmosis b. diffusion c. facilitated diffusion d. active transport e. two of the above 7. do...
The process(es) of a. osmosis b. diffusion c. facilitated diffusion d. active transport e. two of the above 7. do NOT proceed to equilibriunm 8. The process of br a. Phagocytosis b. Pinocytosis c. Receptor mediated endocytosis d. None of the above ringing large particles into the cell using vesicles is called 9. Water is capable of forming hydrogen bonds because a. the hydrogen atoms carry partial positive charges. b. the oxygen atom carries a partial negative charge. c. it...
Subtitle Bube Emo albendte Aabbccc Aabed AaBb AbCedex Abcode x AA EE & Heading 2 (1) Table of Key Reagents: Fill in Table. Click inside each cell. Chemical chemical molecular melting Purpose density boiling mass Name formula point ( (g/mole) (liquids) point (g/mL) 30% hydrogen peroxide Reactant H202 34.0147 NA NA N/A Cyclohexene Solvent C6H10 82.143 NA 181.4 0.811g/ml Adipic acid Solvent C6H1004 146.14 NA NA a) Data Table for Green Chemistry Synthesis of Adipic Acid. Complete this table based...
1. Enter the balanced equation for the decomposition of water in to its elements 2. Automobile airbags inflate with the formation of nitrogen gas from the following chemical reaction Identify the number of each atom in the reactants and products for this balanced reaction 2NaN3 (5) ► 3 N2 (g) 2 Na(s) Reactant atoms Product atoms: a Na b N a Na b. N What law is shown here? 3. Balance this equation: C12H2011 + 02 → CO2 + H2O...
1) What is the term for a compound containing two nonmetals? A) binary acid B) ionic compound C) molecular compound D) ternary acid 2) The compound TiO2 is classified as which of the following? A) binary acid B) ionic compound C) molecular compound D) ternary acid 3) What is the name for S2-? A) sulfur ion B) sulfide ion C) sulfite ion D) sulfate ion 4) What is the chemical formula for the nitrite ion? A) NO3- B) NO32- C)...
VISION B Page 4 of 7 11. Faith collected oxygen gas in the laboratory by bubbling them into a bottle filled with water and then inverted it under water. The gas is in contact with the water, some water in the form of gas, or vapor, is mixed with the collected oxygen. If the atmospheric pressure is 758 torr and the partial pressure of water vapor is 23.0 torr, what is the pressure of oxygen collected under this condition? a....
2. Write the chemical formulas for the following: b. aluminum a. copper c. hydrochloric acid e. copper(II) chloride g. sodium hydroxide i. hydrogen k. carbon dioxide m. calcium carbonate o. aluminum chloride q. calcium chloride d. magnesium sulfate – f. sodium bicarbonate h. methane j. sodium chloride 1. oxygen n. magnesium hydroxide p. sodium carbonate — r. water t. carbon monoxide S. sodium v. iron u. sulfur w.iron (II) sulfide y. sulfuric acid x. magnesium chloride z. sodium sulfate 3....
T H E HUL I giups, UI CUPY WILT Work 1) Refer to the following information for parts a-d: The calcium ion is among the most important minerals for the human body. Maintaining proper calcium levels over a lifetime is strongly correlated with osteoporosis prevention. The recommended daily allowance (RDA) of calcium is 1.200 mg daily. Calcium supplements are available as calcium carbonate and calcium citrate, Ca (C.HSO). a. What is the mass percent of calcium in calcium citrate? b....
question 2 and 6 thabk you
Exercises 1. (a) Calculate the volume of 6 M NaOH required to react completely with the amount of methyl salicylate you used. How much of the 6 M NaOH that you used was in excess of the theoretical amount? (b) What volume of 3 M H SO is needed to neutralize all of the disodium salicylate and the excess NaOH present after the initial reaction? How much sulfuric acid was in excess? 2. Refer...
To determine the salt formed during a neutralization reaction, combine the anion formed by the dissociation of the acid and the cation formed by the dissociation of the base in a ratio that results in a neutral, ionic compound. For example, if you have a cation with a 1+ charge and an anion with a 2- charge, you will need two cations to balance the charge. [(1+ charge on cation)(2)]+[2 - charge on anion)(1)] = (+2) + (-2) = 0...
The process(es) of a. osmosis b. diffusion c. facilitated diffusion d. active transport e. two of the above 7. do NOT proceed to equilibriunm 8. The process of br a. Phagocytosis b. Pinocytosis c. Receptor mediated endocytosis d. None of the above ringing large particles into the cell using vesicles is called 9. Water is capable of forming hydrogen bonds because a. the hydrogen atoms carry partial positive charges. b. the oxygen atom carries a partial negative charge. c. it...
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