Chemistry, 11.02.2021 17:00 swtnru4509
Which of the following refers to the concentration of a substance?
A
the size of the particles that make up a substance
B
the gram of solute dissolved per 100 g of solvent
С
the minimum volume of solvent dissolved per liter of solution at a given pressure
D
the maximum amount of a solute that can be dissolved in a solvent at a given temperature
Answers: 2
Chemistry, 22.06.2019 11:00
3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?
Answers: 1
Chemistry, 22.06.2019 14:40
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
Chemistry, 22.06.2019 15:00
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
Chemistry, 23.06.2019 01:00
Wind and moving water provide energy. chemical mechanical thermal none of the above
Answers: 1
Which of the following refers to the concentration of a substance?
A
the size of the particle...
the size of the particle...
Social Studies, 05.11.2020 07:20
Mathematics, 05.11.2020 07:20
Health, 05.11.2020 07:20
Geography, 05.11.2020 07:20
Chemistry, 05.11.2020 07:20
Mathematics, 05.11.2020 07:20
Geography, 05.11.2020 07:20
Mathematics, 05.11.2020 07:20
Mathematics, 05.11.2020 07:20
Mathematics, 05.11.2020 07:20
History, 05.11.2020 07:20
Physics, 05.11.2020 07:20
Biology, 05.11.2020 07:20