Chemistry, 15.04.2021 01:00 pandadude123
3 Ca(OH)2 + 2 H2PO4 --> 5 Ca3(PO4)2 + 6 H2O 60 g of Ca(OH)2 and 90 g of H2PO4 are put into a reaction, how much H2O is created?
Answers: 3
Chemistry, 21.06.2019 19:00
Y=‐1x + 7 if y has a value of ‐24 what is the value of x?
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Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 23:00
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
3 Ca(OH)2 + 2 H2PO4 --> 5 Ca3(PO4)2 + 6 H2O 60 g of Ca(OH)2 and 90 g of H2PO4 are put into a reac...
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