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Arlecino [84]
2 years ago
10

Advantage of modern perodic law ​

Chemistry
1 answer:
mario62 [17]2 years ago
6 0

Answer:

it has made the study of chemistry systematic and easy. it acts as an aid to memory

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Q=mcat

=(22.6)(.897)(250-25)

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What mass of sodium hydroxide is needed to neutralise 24.5kg of sulfuric acid <br> H2SO4 + N2 = 2NH3
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