Chemistry, 05.09.2021 04:00 sarahgrindstaff123
Why when we are finding the average atomic mass we dont divide the abundance by 100? (for example the equation I use is: Average atomic mass= Abundance/100 x Percent mass.
Answers: 2
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9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
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The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?
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Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
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Why when we are finding the average atomic mass we dont divide the abundance by 100? (for example th...
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