Question

помогите закончить уровнение реакцыи K2Cr2O7+NaCl+H2SO4

Answer 1

K2Cr2O7+NaCl+H2SO4=3Na2SO4+K2SO4+Cr2(SO4)3+3Cl2+7H2O

всем привет))))

 

Answer 2

Balancing the Chemical Equation K2Cr2O7 + NaCl + H2SO4

To balance the chemical equation K2Cr2O7 + NaCl + H2SO4, we need to follow a systematic approach to ensure that the number of atoms of each element is the same on both sides of the equation.

The balanced chemical equation for the reaction is:

K2Cr2O7 + 14HCl + 6NaCl → 2KCl + 2CrCl3 + 7Cl2 + 7H2O

This balanced equation ensures that the number of atoms of each element is the same on both sides of the equation.

The process of balancing the equation involves adjusting the coefficients in front of the chemical formulas to ensure that the number of atoms of each element is the same on both sides of the equation. The balanced equation represents the conservation of mass in the chemical reaction.