Hòa tan 10 gam hỗn hợp 2 muối cacbonat kim loại hóa trị 2 3 bằng dung dịch HCl dư thu được dung dịch A và 0,62 lít khí ở điều kiện tiêu chuẩn. Hỏi cô cạn dung dịch A thu được bao nhiêu gam muối khác nhau

At stp, what is the volume of 1 mole of co2?

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %