C2H4O2 + A Zn(C2H3O2)2 + CO2 + H2O . ZnCOz . Zn . Zn(HCO3)2 D. Zn(OH), An unknown element M reacts with fluorine to give the fluoride MF3. If 2.914 g of the element M gives 5.888 g of MF3 what is element M? Atomic mass of F: 19.00 A piece of metal weighing 355 g is heated from -5.6C to 45.1C. If 8.293 kJ of energy are required, what is the heat capacity of the metal (in J/g-K)? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 0.142 b 0.591 0.461 d 0.110