Answer:
True
Explanation:
<em>Please tell me if it is wrong!</em>
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<em>I would appreciate a brainliest because I need some to get to next rank. </em>
C. The number of protons in the atoms nucleus.
This would be 8.010 * 10^-2
im not sure which one to answer, and i can hardly see the text.
<em>m Na₂CO₃: 23g×2 + 12g + 16g×3 = 106 g/mol</em>
------------------------------
1 mol ------- 106g
X ------------ 10,6g
X = 10,6/106
<u>X = 0,1 mol Na₂CO₃</u>
