Answer:
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Explanation:
How much carbon will turn into carbon 14 every year?
Science
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The most appropriate SI unit used to measure the length of a book would be Centimeters.
The most appropriate SI unit to use for the volume of a book is centimeters cubed
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Answer:
B. The carbons on either side of the double bond are Pointed in opposite directions
4570 distance in kilometers is 0.116078 hope this helps :)
When finding the moles in a compound you have to know the grams. In this case, 25.2 grams are given for KMnO4. To find the moles you would divide the amount of grams by the molar mass of KMnO4. The molar mass of KmnO4 is 158.034. You you would now divide 25.2 by 158.034 which is 0.15946 moles. Depending on how many decimal places the questions asks for is dependent on you. I just went with 5 significant figures.
