Chemistry, 30.12.2020 19:30 kroscioouws0q
What ratio of concentration of ammonia and ammonium chloride should be mixed to prepare a buffer solution of pOH 5? (Kb for NH3 =1.8 x 10-4)
Answers: 1
Chemistry, 21.06.2019 19:30
List the two type of transporst that the cell in orde to transport molecules acroos the membrane
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Chemistry, 22.06.2019 02:50
What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct
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Chemistry, 22.06.2019 04:40
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
What ratio of concentration of ammonia and ammonium chloride should be mixed to
prepare a buffer so...
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