K2Cr2O7 + 4H2SO4 + 3CH3CH2OH + 19H2O = 3CH3CHO + 2KCr(SO4)2·12H2O + 2H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagen...
K2SO43174.2592 CrO2Cl22154.9009 H2O318.01528 这个计算器将进行化学计量计算。 Instructions To perform a stoichiometric calculation, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coefficients will appear above...
8KI + K2Cr2O7 + 7H2SO4 = 2Cr(SO4) + 4I2 + 5K2SO4 + 7H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-ideal...
K2Cr2O7 + 4H2SO4 + 3C2H5OH + 17H2O = 2KCr(SO4)2·12H2O + 3CH3CHO. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-ideal ...
2K2Cr2O7 + 8H2SO4 + 3CH3CH2OH + 37H2O = 4KCr(SO4)2·12H2O + 3CH3COOH. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a ...
6FeCl2 + K2Cr2O7 + 7H2SO4 = 2FeCl3 + 2Fe2(SO4)3 + 2CrCl3 + K2SO4 + 7H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess ...
2K2Cr2O7 + 8H2SO4 + 3C2H5OH + 37H2O = 4KCr(SO4)2·12H2O + 3CH3COOH. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non...
8FeSO4 + K2Cr2O7 + 8H2SO4 = 2CrSO4 + 4Fe2(SO4)3 + 2KHSO4 + 7H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a n...
2K2Cr2O7 + 2H2SO4 + 3C2H5OH = 2Cr2O3 + 2K2SO4 + 3CH3COOH + 5H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a...
3SnCl2 + K2Cr2O7 + 7H2SO4 = 3Sn(SO4)2 + 2CrCl3 + K2SO4 + 7H2O. Enter the amount of any of the substances to determine the ideal amounts to maximize the theoretical yield of the reaction. To find the limiting and excess reagents when a non-id...