Zinc and hydrochloric acid react according to the reaction: Zn_((s))+2HCl_((aq.))rarr ZnCl_(2(aq...

Chlorine is prepared in the laboratory by treating manganese dioxide (MnO_(2)) with aqueous hydrochloric acid according to the reaction, 4HCl_((aq))+MnO_(2(s))rarr2H_(2)O_(l)+MnCl_(2(aq))+Cl_(2(g)) How many gram of HCl react with 5.0 g of manganese water to make 250.0mL solution.

What volume of 0.250 M HCl (aq) is required to react completely with 22.6 g of sodium carbonate according to the reaction : Na_(2)CO_(3)(s) + 2HCl (aq) to 2NaCl(aq) + H_(2)O + CO_(2)

Calculate the volume of 1.00 mol L^(-1) aqueous sodium hydroxide that is neutralized by 200 mL of 2.00 mol L^(-1) aqueous hydrochloric acid and the mass of sodium chloride produced. Neutralization reaction is, NaOH_((aq.))+HCl_((aq.))rarr NaCl_((aq.))+H_(2)O_((l))

Silver metal reacts with nitric acid according to the equation : 3Ag(s)+4HNO_(3)(aq)rarr3AgNO(aq)+NO(g)+2h_(2)O(l) What volume of 1.15"M HNO"_(3)(aq) is required to react with 0.784g of silver?

Write the following redox reactions using half equations: a. Zn(s)+PbCl_(2)(aq)rarrPb(s)+ZnCl_(2)(aq) . b. 2Fe^(3+)(aq)+2I^(ө)(aq)rarrI_(2)(aq)+2Fe^(2+)(aq) c. 2Na(s)+Cl_(2)(g)rarr2NaCl(s) d. Mg(s)+Cl_(2)(g)rarrMgCl_(2)(s) e. Zn(s)+2H^(o+)(aq)rarrZn^(2+)(aq)+H_(2)(g) .