Question

please give answer chemistry​

Answer 1

Answer:

I could only answer the first one sorry it's actually night time so I need to sleep so I only sent the first one I'll send the rest by tomorrow bye.

Explanation:

To balance Fe2O3 + H2 = Fe3O4 + H2O you'll need to be sure to count all of atoms on each side of the chemical equation. Once you know how many of each type of atom you can only change the coefficients (the numbers in front of atoms or compounds) to balance the equation for Iron (III) oxide + Hydrogen gas.

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