An acid is a substance that
a. contains hydrogen
b. forms covalent bonds with other s...
Chemistry, 05.10.2019 21:00 nataliaalejandradasi
An acid is a substance that
a. contains hydrogen
b. forms covalent bonds with other substances
d. is a versatile solvent
Answers: 1
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In apex! a liquid heated beyond a certain temperature becomes
Answers: 1
Chemistry, 22.06.2019 12:40
When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
Answers: 2
Chemistry, 22.06.2019 18:00
Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
Answers: 2
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