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What mass of N2 will be required to prod...

What mass of `N_2` will be required to produce 34 g of `NH_3` by the reaction , `N_2+3H_2 to 2NH_3`.

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`N_2 +3H_2 to 2NH_3`
` 1 mol 3 mol 2mol `
`2xx 14 2(1xx14+3xx1)`
`28 g =34 g`
Thus , to produce `34.0 g` ammonia, 28 g of `N_2` is required.
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