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Digiron [165]
2 years ago
7

HELP....HELP!!! What is the relationship between DNA and chromosomes?​

Chemistry
1 answer:
SCORPION-xisa [38]2 years ago
5 0
DNA and chromosomes can be considered related because chromosomes carry genes which in turn affect your DNA
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Consider n2 (g) + 3h2 (g) →→ 2nh3 (g). what is the mass of nitrogen gas required to react with 0.129 g h2?
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The given chemical reaction given above is already balanced such that the number of atoms in the left hand side of the equation is equal to that of the right hand side. Using the dimensional analysis, proper conversion factors and the molar masses,

                    mass of nitrogen = (0.129 g H₂)(1 mol H₂/2 g H₂)(1 mol N₂/3 mol H₂)(28 g N₂/1 mol N₂)
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Therefore, 0.602 g of nitrogen will be required for he reaction. 
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