Chemistry, 04.09.2019 16:30 2021andrewkell
You dissolve a 1.28-g sample of nacl in a total volume of 125.0 ml of solution. your lab partner has 1.50 m aqueous nacl and wants to make a solution with the same concentration and volume as yours. how much of the solution does your lab partner need to use?
Answers: 2
Chemistry, 22.06.2019 10:30, tjjjjjjjjjjjjjjjjjjj
What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
Answers: 1
Chemistry, 22.06.2019 21:30, MJyoungboy
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
You dissolve a 1.28-g sample of nacl in a total volume of 125.0 ml of solution. your lab partner has...
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