Chemistry, 15.11.2019 18:31, clydeben4543
At 20.°c, a 1.2-gram sample of mg ribbon reacts rapidly with 10.0 milliliters of 1.0 m hcl(aq). which change in conditions would have caused
the reaction to proceed more slowly?
(1) increasing the initial temperature to 25°c
(2) decreasing the concentration of hcl(aq) to 0.1 m
(3) using 1.2 g of powdered mg
(4) using 2.4 g of mg ribbon
Answers: 3
Chemistry, 22.06.2019 12:20, tenleywood
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
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Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
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At 20.°c, a 1.2-gram sample of mg ribbon reacts rapidly with 10.0 milliliters of 1.0 m hcl(aq). whic...
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