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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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centromere centromere
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7 years ago
The molar mass of a compound X(HCO3)2 is 146. The atomic weight of X when rounded to the nearest whole number is ________, which is ________.
A) 24; Mg
B) 40; Ca
C) 51; V
D) 56; Fe
Textbook 
Introductory Chemistry: Atoms First

Introductory Chemistry: Atoms First


Edition: 5th
Authors:
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maticsmatics
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centromere Author
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7 years ago
I'll mark this solved, appreciate it!!!
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