Can somebody help me solve thses with explanations pls of solid calcium carbonat
ID: 1083684 • Letter: C
Question
Can somebody help me solve thses with explanations pls of solid calcium carbonate with hydrochloric acid. (Hint: Gas formation) 9. The reaction of ammonium chloride with sodium hydroxide. (Hint Gas formation) 10. The reaction of magnesium with hydrochloric acid. (Single replacement) 1 1·The reaction of aqueous solutions of iron (11) chloride and sodium hydroxide. 12. The reaction of zinc with aqueous silver nitrate. 13.The reaction of fluorine gas with aqueous potassium chloride. 14. The reaction of aqueous copper sulfate with aluminum metal. (single replacement reaction)Explanation / Answer
8. CaCO3(s) + 2HCl(aq) --> CaCl2(aq) + H2O(l) + CO2(g)
Calcium Chloride is formes and Carbon dioxide gas is evolved.
9. NH4Cl(aq) + NaOH(aq) --> NaCl(s) + NH3(g) + H2O(l)
Ammonia gas is evolved
10. Mg(s) + 2HCl(aq) ---> MgCl2(s) +H2(g)
Magnesium chloride is formed and hydrogen gas is evolved.
11. FeCl3(aq)+3NaOH(aq) --> Fe(OH)3(s) + 3NaCl(aq)
Ferric hydroxide is formed.