Seudónimo Seudónimo

05-07-2022
Chemistry

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- How many grams are in 1.4 x 10¹5 atoms of calcium?

Respuesta :

liyaliyu523 liyaliyu523

05-07-2022

Answer:

40 g= 6.022×10²³

x=1.4×10¹⁵

x=40g×6.022×10²³/1.4×10¹⁵

x=17.77×10⁸

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