Science, asked by krrish9119, 7 months ago

answer the question

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Answered by sana5172

0

ZnO=65+16=81u

Na_(2)O=46+16=62u

K_(2)CO_2=39×2+12+16×3=17+12+48=138u

Answered by MAYURTILE2020

0

Answer:

Zn0=65+16=81u.

Na_(2)0=46+16=62u.

K_(2)CO_2=39×2+12+16×3=17+12+48=138u.

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