Chemistry, 09.04.2021 16:40 nightmarewade03
PLEASE HELP WITH MY CHEMISTRY PLZ
The carbon dioxide concentration in the atmosphere was 282 parts per million (ppm) in the year 1750.
In the year 2010, this increased to 387 ppm. Calculate the percentage increase in carbon dioxide
concentration over this period of time. Round your answer to the nearest whole number.
Answers: 3
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