Chemistry, 18.06.2020 00:57 gracemartin4535
The yearly amounts of carbon emissions from cars in Belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. Find the probability that the amount of carbon emissions from cars in Belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 3
Chemistry, 21.06.2019 17:40
What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)
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Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon
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What are transitions between a liquid and a solid called? identify which way they are transitioning
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Chemistry worksheet - i am not sure what they are asking for exactly?
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The yearly amounts of carbon emissions from cars in Belgium are normally distributed with a mean of...
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