Mathematics, 23.04.2021 16:30 angellove1707
CaC2(s) + 2H2O(l) --> C2H2(g) + Ca(OH)2(aq) How many moles of CaC2 are needed to react with 49.0 g of water?
Answers: 1
Mathematics, 21.06.2019 18:50
The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3
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Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
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Mathematics, 21.06.2019 23:00
Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.
Answers: 1
CaC2(s) + 2H2O(l) --> C2H2(g) + Ca(OH)2(aq) How many moles of CaC2 are needed to react with 49.0...
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