17,10 answer all parts of the question please

Write a balanced equation for the combination reaction described, using the smallest possible integer coefficients. When iron combines with oxygen, iron(III) oxide is formed. When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: hydrobromic acid (aq) hydrogen (g) + bromine (1) Submit Answer Retry Entire Group 9 more group attempts remaining