Chemistry, 05.11.2020 03:10 Naysa150724
Which functions of water in living systems would still be possible if water was not polar and did not form hydrogen bonds? Check all that apply. climate regulation
dissolving ionic compounds for biological reactions
providing body support by exerting pressure on cell walls
providing body support through buoyancy transport of nutrients within organisms temperature regulation in many organisms
Answers: 1
Chemistry, 22.06.2019 01:30
What is the value of keq for the reaction expressed in scientific notation
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Chemistry, 22.06.2019 04:30
There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.
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Chemistry, 22.06.2019 09:50
Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore
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Chemistry, 22.06.2019 18:00
Answer asap need to be answered by wednesday morning explain how a buffer works, using an ethanoic acid / sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 3
Which functions of water in living systems would still be possible if water was not polar and did no...
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