How much cesium (half-life = 2 years) would remain from a 10g sample after 6 years?
A. 0g
B....
Chemistry, 21.06.2021 19:00 najerajulio
How much cesium (half-life = 2 years) would remain from a 10g sample after 6 years?
A. 0g
B. 5g
C. 1 1/4 g
D. 2 1/2 g
Answers: 1
Chemistry, 22.06.2019 08:00
What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
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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: 2
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Write a balanced equation showing the formation of copper (ii) nitrite from its elements
Answers: 1
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