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Hackaday
8 年
Chemical Formulas 101
In this article, we’re going to go over how to convert basic chemical formulas, such as C9H804 (aspirin), into its molecular structure, and visa versa. Such knowledge might be elementary ...
UCR Today
13 天
A new formula for success in undergraduate chemistry
UCR is transforming undergraduate chemistry, allowing students multiple opportunities to demonstrate knowledge while reducing ...
BBC
1 年
Quantitative chemistry - (CCEA) Relative formula mass
work out how many atoms of each element are in the chemical formula add together the A r values for all the atoms of each element ...
BBC
1 年
Chemistry calculations - Edexcel Relative formula mass
work out how many atoms of each element are in the chemical formula add together the A r values for all the atoms of each element ...
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