This question refers to the balanced equation below: 16HCl(aq)+2K_(2)Cr_(2)O_(3)(aq)+3CH_(3)OH(l)arrow 4CrCl_(3)(aq)+3CHO_(2)H(l)+4 KCl(aq)+11H_(2)O(l) What is the mole ratio of HCl to K_(2)Cr_(2)O_(7) Answer: square HCl : square K2Cr207

To determine the mole ratio of HCl to K2Cr2O7, we need to look at the coefficients in the balanced chemical equation.<br /><br />The balanced equation is:<br />16HCl(aq) + 2K2Cr2O3(aq) + 3CH3OH(l) → 4CrCl3(aq) + 3CHO2H(l) + 4KCl(aq) + 11H2O(l)<br /><br />From the equation, we can see that the coefficient for HCl is 16 and the coefficient for K2Cr2O3 is 2.<br /><br />Therefore, the mole ratio of HCl to K2Cr2O7 is 16:2, which simplifies to 8:1.<br /><br />Answer: 8 HCl : 1 K2Cr2O7