Homework Answers
Yes , a gas was formed when the solution was made acidic.
A gas evolution reaction is a chemical process that produces a gas such as O2 or CO2.
An acid reacts with a carbonate producing salt, CO2 & H2O.
HCl(aq)+ CaCO3(aq) 
CaCl2(aq)+ CO2(g)+ H2O(l)
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the gas formed was buyl ammonia
Amines, Amides and Amino Acids Was a gas formed when...
those I choose is wrong please help Amides are formed from the reaction of carboxylic acids...
those I choose is wrong please help
Amides are formed from the reaction of carboxylic acids with 1° amines carboxylic acids with 2 amines carboxylic acids with 3 amines Only A and B All of the above What are the hydrolysis products of N-methylpropanamide? propanoic acid and methylamine propanoic acid, methylamine, and water propanoic acid and ammonia
When hydrogen gas reacts with nitrogen gas, ammonia gas is formed according to the following equation:...
When hydrogen gas reacts with nitrogen gas, ammonia gas is formed according to the following equation: 3H2(g) + N2(g) > 2NH3(g) how many mol of ammonia gas is formed when 0.40 g of hydrogen gas is reacted completely with excess nitrogen gas?
Amines are Multiple Choice organic bases that react with water to produce ammonia. organic acids that...
Amines are Multiple Choice organic bases that react with water to produce ammonia. organic acids that react with water to produce ammonia. organic bases that react with acids to form ammonium salts. organic acids that react with bases to form ammonium salts. None of the above.
3. 12 pts. Draw the structural formula for the following amines and amides: a. Diethylamine &n
3. 12 pts. Draw the structural formula for the following amines and amides: a. Diethylamine d. 2-amino-4-hydroxy heptane b. 3-methyl aniline e. N-methyl-1-amino pentane c. 3-amino-3-methyl-2-hexanol f. propanamide 4. 3 pts. Write out the chemical reaction of ethyl amine with HCl. Use the structural formula for the reactant and product. Name the product. 5. 3 pts. Write out the structures and complete the reaction for: 1-amino pentane + HCl
Ammonia concentrations in the atmosphere contribute to the formation of condensation aerosols. When ammonia gas reacts...
Ammonia concentrations in the atmosphere contribute to the formation of condensation aerosols. When ammonia gas reacts with an acidic compound in the atmosphere the resulting ammonium salt forms as the condensation aerosol. (a)There is 8.0 ppb NH3 in the atmosphere in a rural area. Convert this value to mol L-1 (b)Show the reaction for the formation of ammonium sulfate in the atmosphere from ammonia. (c)Calculate the total potential concentration of ammonium sulfate in the atmosphere if all the ammonia in...
The kidneys can compensate for acidosis by increasing the metabolism of amino acids within the renal...
The kidneys can compensate for acidosis by increasing the metabolism of amino acids within the renal tissues. This results in the production of ammonia (NH3) as amino acids are converted into glucose for the tissues to use. Write a balanced chemical equation showing how the ammonia produced can react with H+. How will this change the blood pH?
Ammonia gas may be formed by the reaction of nitrogen gas and hydrogen gas. When 10.0g...
Ammonia gas may be formed by the reaction of nitrogen gas and hydrogen gas. When 10.0g of nitrogen is combined with 5.0g of hydrogen: What is the limiting reagent? What is the theoretical yield? What is the mass of excess reagent remaining?
Fill in the sentences: WORD BANK: Amino Acids, Amides, Phosphates, Monosaccharides, Esters, Ethers, Ketones, Aldeyhyde Proteins...
Fill in the sentences: WORD BANK: Amino Acids, Amides, Phosphates, Monosaccharides, Esters, Ethers, Ketones, Aldeyhyde Proteins are composed of BLANK, linked by BLANK. Nucleotides contain up to three BLANK. Polysaccharides are composed of monosaccharides linked by BLANK
The primary structure of a protein is formed by the condensation of amino acids in a...
The primary structure of a protein is formed by the condensation of amino acids in a certain sequence. Consider the dipeptide formed by the condensation of glycine and tyrosine in Figure 8.31B. a. Draw the structure of the dipeptide that would be formed if the two amino acids condensed in the opposite sequence. b. How are the structures of the dipeptides in Figure 8.31B and your drawing related to each other? B 0 HN-C-0--OH HO H-N-C-C-OH H CHE H OH...
1. LiAIHA 2. H2O H3C NH2 H3C NH2 Amides are reduced to amines by treatment with...
1. LiAIHA 2. H2O H3C NH2 H3C NH2 Amides are reduced to amines by treatment with LiAlH4. Two additions of hydride are required. The carbonyl oxygen atom is lost in complex with the aluminum. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions no XT ... AH, NH2 H3C7NH, 30-AIHz H3C 7 H20+ Ho, H. NH, NH3 HAC NHA H3C OH Amides can be hydrolyzed to yield carboxylic acids. The conditions are...
those I choose is wrong please help
Amides are formed from the reaction of carboxylic acids with 1° amines carboxylic acids with 2 amines carboxylic acids with 3 amines Only A and B All of the above What are the hydrolysis products of N-methylpropanamide? propanoic acid and methylamine propanoic acid, methylamine, and water propanoic acid and ammonia
The primary structure of a protein is formed by the condensation of amino acids in a certain sequence. Consider the dipeptide formed by the condensation of glycine and tyrosine in Figure 8.31B. a. Draw the structure of the dipeptide that would be formed if the two amino acids condensed in the opposite sequence. b. How are the structures of the dipeptides in Figure 8.31B and your drawing related to each other? B 0 HN-C-0--OH HO H-N-C-C-OH H CHE H OH...
1. LiAIHA 2. H2O H3C NH2 H3C NH2 Amides are reduced to amines by treatment with LiAlH4. Two additions of hydride are required. The carbonyl oxygen atom is lost in complex with the aluminum. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions no XT ... AH, NH2 H3C7NH, 30-AIHz H3C 7 H20+ Ho, H. NH, NH3 HAC NHA H3C OH Amides can be hydrolyzed to yield carboxylic acids. The conditions are...
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