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Chemistry Homework Help => AP Chemistry => Topic started by: prasamb@yahoo.com on October 27, 2022, 11:11:42 PM

Title: How to write molecular formulas -pop up quiz stoichiometry
Post by: prasamb@yahoo.com on October 27, 2022, 11:11:42 PM
Give  a possible molecular formula for the following compound  AB3 / A2B


Thanks for your help
Prasanna
Title: Re: pop up quiz stoichiometry
Post by: uma on October 27, 2022, 11:37:50 PM
Quote from: prasamb@yahoo.com on October 27, 2022, 11:11:42 PM
Give  a possible molecular formula for the following compound  AB3 / A2B

Thanks for your help
Prasanna
AB3-----Here you can make a compound in which A has +1 charge and B has  - charge
like ----Na+ with N3-,
First group with nitrogen family will give this category of compounds.
A2B -----> Here you can take any first group metal with oxygen family.
K2O,Cs2S
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