Chemistry, 20.04.2020 00:56 datboyjulio21
What mass of NH4Cl must be added to 0.750L if a 0.100M solution of NH3 to give a buffer solution with a pH if 9.26? (Hint: Assume a negligible change in volume as the solid is added.)
Answers: 3
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How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
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Adepositional also feature that forms where a stream enters a lake or an ocean is a
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The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
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Chemistry, 22.06.2019 22:00
Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.
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What mass of NH4Cl must be added to 0.750L if a 0.100M solution of NH3 to give a buffer solution wit...
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