3. Which of the following reactions can be described as: "Solution + Solution = Precipitate + Soluble salt" ? Select one: A. Sodium hydroxide + Sulfuric acid B. Iron Sulfide + Hydrochloric acid C. Sodium carbonate + Nitric acid D. Iron nitrate + Sodium hydroxide
Which of the following reactions can be described as: "Solution + Solution = Gas + Soluble salt"?
Select one:
A. Iron sulfide + Hydrochloric acid
B. Sodium carbonate + Nitric Acid
C. Iron carbonate + Copper sulfate
D. Sodium sulfide + Iron chloride
3. Which of the following reactions can be described as: "Solution + Solution = Precipitate + Soluble salt" ?
Select one:
A. Sodium hydroxide + Sulfuric acid
B. Iron Sulfide + Hydrochloric acid
C. Sodium carbonate + Nitric acid
D. Iron nitrate + Sodium hydroxide
4. Which of the following reactions can be described as: "Insoluble salt + Solution = Weak Acid + Soluble salt"?
Select one:
A. Iron phosphate + Hydrochloric acid
B. Iron carbonate + Hydrochloric acid
C. Hydrosulfuric acid + Sodium hydroxide
D. Iron hydroxide + Sulfuric acid
5. Which of the following reactions can be described as: "Insoluble salt + Solution = Water + Soluble salt"?
Select one:
A. Iron hydroxide + Sulfuric acid
B. Sodium hydroxide + Nitric acid
C. Zinc Carbonate + Hydrochloric acid
D. Copper hydroxide + Sodium nitrate
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