6. How many electrons are transferred in the following redox reaction? Zn(s) + 2AgNO_3(aq) → Zn(NO_3)_2(aq) + 2Ag(s) (A)1 (B)2 (C)3 (D)4

11. The molar mass of a compound is $100\mathrm{g / mol}$ with the percent composition (by mass) of $\mathrm{C:H:0} = 65.45\% : 5.45\% : 29.09\%$ . Determine the empirical formula and the molecular formula. (A)CHO and $\mathrm{C_6H_6O_6}$ (B) $\mathrm{C_3H_7O}$ and $\mathrm{C_6H_6O_2}$ (C) $\mathrm{C_3HO}$ and $\mathrm{C_6H_2O_2}$ (D) $\mathrm{CH}_2\mathrm{O}$ and $\mathrm{C_4H_8O_4}$

6. How many electrons are transferred in the following redox reaction? $$\text{Zn}(s) + 2\text{AgNO}_3(aq) \rightarrow \text{Zn(NO}_3)_2(aq) + 2\text{Ag}(s)$$
(A)1
(B)2
(C)3
(D)4

相關試題

相關試卷

6. How many electrons are transferred in the following redox reaction? $$\text{Zn}(s) + 2\text{AgNO}_3(aq) \rightarrow \text{Zn(NO}_3)_2(aq) + 2\text{Ag}(s)$$(A)1(B)2(C)3(D)4

相關試題

相關試卷

6. How many electrons are transferred in the following redox reaction? $$\text{Zn}(s) + 2\text{AgNO}_3(aq) \rightarrow \text{Zn(NO}_3)_2(aq) + 2\text{Ag}(s)$$
(A)1
(B)2
(C)3
(D)4