Say if the following reactions are exothermic or endothermic: Dissolving Ammonium Chloride in water, Dissolving Ammonium...
Say if the following reactions are exothermic or endothermic:
Dissolving Ammonium Chloride in water,
Dissolving Ammonium Nitrate in water,
Dissolving Ammonium Sulfate in water,
Dissolving Calcium Chloride in water,
Dissolving Lithium Chloride in water,
Dissolving Sodium Sulfate in water,
Dissolving Potassium Nitrate in water
Homework Answers
Add Answer to:
Say if the following reactions are exothermic or
endothermic:
Dissolving Ammonium Chloride in water,
Dissolving Ammonium...
help! Section 1: Balance each of the following reactions. Your instructor may discuss the different types...
help!
Section 1: Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 +Al:03 Synthesis Synthesis N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO: → KCI + 02 Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal → NaCl + 1; HCI + NaOH + H:0 + NaCI BiCl3 + H2S → Bi2S3 + HCI Section II: Balance each of the following...
Write a balanced chemical equation for each of the following reactions: 1. Hydrogen + chlorine hydrogen...
Write a balanced chemical equation for each of the following reactions: 1. Hydrogen + chlorine hydrogen chloride 2. Hydrogen + nitrogen — ammonia 3. Carbon + steam → carbon monoxide + hydrogen 4. Calcium oxide + water calcium hydroxide 5. Phosphorus + oxygen → diphosphorus pentoxide 6. Aluminum sulfate + calcium hydroxide → aluminum hydroxide + calcium sulfate 7. Aluminum + oxygen aluminum oxide 8. Sodium peroxide + water sodium hydroxide + oxygen 9. Copper + concentrated sulfuric acid →...
T UI water. Trial Reagent Pair Waste 0.5 M ammonium chloride + 0.5 M sodium hydroxide...
T UI water. Trial Reagent Pair Waste 0.5 M ammonium chloride + 0.5 M sodium hydroxide 5 6 7 8 0.1 M barium chloride + 0.1 M sodium sulfate 0.1 M barium nitrate +0.1 M potassium chromate 0.1 M calcium chloride + 0.1 M sodium carbonate 0.1 M copper (II) nitrate + 0.1 M sodium chloride 0.1 M lead (II) nitrate + 0.1 M potassium iodide 0.1 M magnesium sulfate + 0.1 M potassium hydroxide Mg 2.0 M potassium hydroxide...
Write the molecular, complete ionic, and net ionic equations for the following. Make sure to properly...
Write the molecular, complete ionic, and net ionic equations for the following. Make sure to properly identify all phases in the reaction. A) Nitric Acid and Potassium Carbonate B) Sodium Bromide and Lead Nitrate C) Acetic Acid and Calcium Hydroxide D) Calcium Nitrate and Sodium Sulfate E) Ammonium Chloride and Lithium Hydroxide
Write the formula, total ionic, and net ionic equations for reactions 1-21 listed below. When no...
Write the formula, total ionic,
and net ionic equations for reactions 1-21 listed below. When no
reaction is expected, write NAR for no apparent reaction.
Write answer such that for
example:
1a) formula for #1
1b) total ionic for #1
1c) net ionic for #1
1. sulfuric acid + potassium phosphate 2. sulfuric acid + lithium sulfate 3. sulfuric acid + magnesium nitrate 4. sulfuric acid + sodium carbonate 5. sulfuric acid + sodium hydroxide 6. sulfuric acid + strontium...
6. Write a molecular equation for the precipitation reaction that occurs when the following pairs of...
6. Write a molecular equation for the precipitation reaction that occurs when the following pairs of solutions are mixed. a) calcium chromate and copper (II) nitrate b) potassium bromide and dimercury sulfate H P OD POCO c) lithium nitrate and ammonium sulfide d) lead nitrate and sodium chloride
whats the answers 1. Write molecular, complete ionic, and net jonic equations for the reactions that...
whats the answers
1. Write molecular, complete ionic, and net jonic equations for the reactions that ove if any, when solutions of the following substances are mixed: (a) ammonium bromide and silver nitrate (b) potassium phosphate and ferric chloride (c) sodium sulfide and cadmium nitrate (d) ammonium sulfate and sodium hydroxide QUESTIONS: 1. Write molecular, complete ionic, and net ionic equations for the reactions that occur, if any, when solutions of the following substances are mixed: (a) ammonium bromide and...
4. Write balanced molecular equations for the formation of the following compounds from the neutralization reaction...
4. Write balanced molecular equations for the formation of the following compounds from the neutralization reactions of acids with bases. a. potassium nitrate b. calcium sulfate c. barium chloride d. sodium iodide e. ammonium nitrate f. magnesium chloride
Name Period__Date ProAP Chemistry Homework #45 For each of the following: A Write a balanced molecular...
Name Period__Date ProAP Chemistry Homework #45 For each of the following: A Write a balanced molecular equation (including states) B. Write the complete ionic equation (including states) C. Write the net lonic equation (including states) 1. potassium chloride lead (II) nitrate calcium chloride + sodium carbonate 3. Iron (III) sulfate + lithium carbonate → iron (II) chloride + sodium sulfide - 5. ammonium phosphate + magnesium nitrate →
interpretation of a chemical change and nomenclature report pagea Interpretation of a Chemical Change & Nomenclature...
interpretation of a chemical change and nomenclature report
pagea
Interpretation of a Chemical Change & Nomenclature Report Pages Observations: Reaction Appearance Touch (Hot, cold, or no change) Smell (Describe) Did reaction occur? (yes/no) 1. List the reactions (by number) that: a. formed a precipitate: b. changed color: c. produced a gas: d. were endothermic: e. were exothermic: 2. Name the following: RbCI Fe(NO3)2 Ag2804_ KOH Mg3N2 3. Write the chemical formulas for: Sodium sulfate: Hydrochloric acid: Copper (II) chloride: Calcium...
help!
Section 1: Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 +Al:03 Synthesis Synthesis N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO: → KCI + 02 Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal → NaCl + 1; HCI + NaOH + H:0 + NaCI BiCl3 + H2S → Bi2S3 + HCI Section II: Balance each of the following...
Write a balanced chemical equation for each of the following reactions: 1. Hydrogen + chlorine hydrogen chloride 2. Hydrogen + nitrogen — ammonia 3. Carbon + steam → carbon monoxide + hydrogen 4. Calcium oxide + water calcium hydroxide 5. Phosphorus + oxygen → diphosphorus pentoxide 6. Aluminum sulfate + calcium hydroxide → aluminum hydroxide + calcium sulfate 7. Aluminum + oxygen aluminum oxide 8. Sodium peroxide + water sodium hydroxide + oxygen 9. Copper + concentrated sulfuric acid →...
T UI water. Trial Reagent Pair Waste 0.5 M ammonium chloride + 0.5 M sodium hydroxide 5 6 7 8 0.1 M barium chloride + 0.1 M sodium sulfate 0.1 M barium nitrate +0.1 M potassium chromate 0.1 M calcium chloride + 0.1 M sodium carbonate 0.1 M copper (II) nitrate + 0.1 M sodium chloride 0.1 M lead (II) nitrate + 0.1 M potassium iodide 0.1 M magnesium sulfate + 0.1 M potassium hydroxide Mg 2.0 M potassium hydroxide...
Write the formula, total ionic,
and net ionic equations for reactions 1-21 listed below. When no
reaction is expected, write NAR for no apparent reaction.
Write answer such that for
example:
1a) formula for #1
1b) total ionic for #1
1c) net ionic for #1
1. sulfuric acid + potassium phosphate 2. sulfuric acid + lithium sulfate 3. sulfuric acid + magnesium nitrate 4. sulfuric acid + sodium carbonate 5. sulfuric acid + sodium hydroxide 6. sulfuric acid + strontium...
6. Write a molecular equation for the precipitation reaction that occurs when the following pairs of solutions are mixed. a) calcium chromate and copper (II) nitrate b) potassium bromide and dimercury sulfate H P OD POCO c) lithium nitrate and ammonium sulfide d) lead nitrate and sodium chloride
whats the answers
1. Write molecular, complete ionic, and net jonic equations for the reactions that ove if any, when solutions of the following substances are mixed: (a) ammonium bromide and silver nitrate (b) potassium phosphate and ferric chloride (c) sodium sulfide and cadmium nitrate (d) ammonium sulfate and sodium hydroxide QUESTIONS: 1. Write molecular, complete ionic, and net ionic equations for the reactions that occur, if any, when solutions of the following substances are mixed: (a) ammonium bromide and...
4. Write balanced molecular equations for the formation of the following compounds from the neutralization reactions of acids with bases. a. potassium nitrate b. calcium sulfate c. barium chloride d. sodium iodide e. ammonium nitrate f. magnesium chloride
Name Period__Date ProAP Chemistry Homework #45 For each of the following: A Write a balanced molecular equation (including states) B. Write the complete ionic equation (including states) C. Write the net lonic equation (including states) 1. potassium chloride lead (II) nitrate calcium chloride + sodium carbonate 3. Iron (III) sulfate + lithium carbonate → iron (II) chloride + sodium sulfide - 5. ammonium phosphate + magnesium nitrate →
interpretation of a chemical change and nomenclature report
pagea
Interpretation of a Chemical Change & Nomenclature Report Pages Observations: Reaction Appearance Touch (Hot, cold, or no change) Smell (Describe) Did reaction occur? (yes/no) 1. List the reactions (by number) that: a. formed a precipitate: b. changed color: c. produced a gas: d. were endothermic: e. were exothermic: 2. Name the following: RbCI Fe(NO3)2 Ag2804_ KOH Mg3N2 3. Write the chemical formulas for: Sodium sulfate: Hydrochloric acid: Copper (II) chloride: Calcium...
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