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kicyunya [14]
3 years ago
5

1. Determinati masa moleculara, raportul atomic si raportul de masa pentru oxidul de aluminiu 2. Determinati compozutia procebtu

ala al hidroxidului de sofiu sau sofa cauxica, 3. Determinati ce cantitate calciu este cuprinds in 112 grame oxid de calciu 4. Determinati ce cantiate de sulf in 490 de grame de acid sulfuric
Chemistry
1 answer:
elena-14-01-66 [18.8K]3 years ago
4 0

Answer:

im solving now

Explanation:

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