Cuál de las siguientes reacciones es de descomposición. CaCO3 > CaO + CO2
HCl + Zn → ZnCl2 + H2
H2SO4 + NaOH → NaSO4 + H2O
Fe + O2 → Fe2O3

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

What happens when an acid dissolves?

What is the temperature of one mole of helium gas at stp?