Chemistry, 16.04.2020 05:56 123abc321cbaabc
Which property describes a mixture? Select three options. It can be separated by physical methods. It has a single chemical composition. It can appear different from different sources. It cannot be described by a chemical symbol or formula. It cannot have more than one state of matter.
Answers: 2
Chemistry, 22.06.2019 04:30
Why are people not able to scuba dive in the deep part of the ocean
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Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Which property describes a mixture? Select three options. It can be separated by physical methods. I...
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