A chemical equation representing the reaction of water (HOH) and hydrochloride acid (HCI) is shown. HOH + HCl + Cl + H2O
Which of the following statements best explains the chemical action of the reactants in the equation?

Can someone me with questions 15 to 17 plz.

What sources of error may have contributed to the percent yield not being 100 percent? think about things that may have led to inaccurate measurements or where mass of the product could have been lost if this experiment was conducted in a physical laboratory.

Which number should be placed before f2 on the reactants side equation to make equation balanced? xe + > xef4