I need help with these five
its balancing equations and im really bad at this help!
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Ответ:
4 Al + 3O2 > 2Al2O3
2KNO3 > 2KNO2 + 1O2
3O2 + CS2 > CO2 + 2SO2
2KCLO3 > 2KCL + 3O2
2WO3 + 3H2 > 2W + 6H2O
Explanation:
Count the number of your atoms of each element on each side of the equation. These are going to be accounted for by using the lowest common multiple of both sides to balance the equation.
Ответ:
answer:
the last one fe + 3nabr -> febr3 + 3na
explanation:
only one element is switching places with another to make the solution