Answers: 3
Chemistry, 22.06.2019 16:50
Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
Answers: 1
Chemistry, 23.06.2019 15:40
The poh of a solution is 6.0. which statement is correct? use poh=-log[oh and ph+poh= 14 o o o the ph of the solution is 20.0. the concentration of oh ions is 1.0 x 10-8 m- the concentration of oh ions is 1.0 x 106 m- the ph of the solution is 8.0.
Answers: 3
Chemistry, 24.06.2019 02:00
What is a example of chemical weathering. a) erosion of land caused by receding glaciers. b)the layer of oxide formed on statues made of metal. c) deposition of silt along the bank of the mississippi river. d)weathering of rocks in a desert due to the rapid rise and fall of temperatures
Answers: 1
Chemistry, 24.06.2019 03:00
The standard gibbs energy of formation of nh3(g) is –16.5 kjmol−1 at 298k. what is the reaction gibbs energy when the partial pressures of the n2, h2, and nh3 (treated as perfect gases) are 3.0bar, 1.0bar, and 4.0bar, respectively? what is the spontaneous direction of the reaction in this case?
Answers: 1
What atomic or hybrid orbital on the central S atom makes up the sigma bond between this S and an ou...
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