Given:
hydrazine (N2H4) to hydrogen peroxide (H2O2)
Find: mole ratio
Solution
the molar mass of hydrazine, N2H4 = 32 g/mol
the molar mass of hydrogen peroxide, H2O2 = 34 g/mol
mole ratio of hydrazine to hydrogen peroxide = 32g/mol / 34 g/mol = 16/17
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Answer:
x=2
Step-by-step explanation:
this is just like the last one. since it is vertical it only includes the x value 2
Change it to decimal first: 175% = 1.75
1.75 * unknown number = 77
To find the value, divide 77/1.75 which will give us 44.
77 is 175% of 44.
The answer to that would be 1 7/12