the water cycle.
Chemistry, 28.03.2020 23:29 adrianaglass12
The measure of the amount of dissolved salt in a liquid sample is called
the water cycle.
evaporation.
salinity.
a thermal exchange.
Answers: 3
Chemistry, 22.06.2019 03:20
What is the ima of the 1 st class lever in the graphic given? 2 3 0.5
Answers: 1
Chemistry, 22.06.2019 03:40
Astudent is given a sample of a blue copper sulfate hydrate. he weighs the sample in a dry covered porcelain crucible and got a mass of 23.875 g for the crucible, lid, and sample. the mass of the empty crucible and lid was found earlier to be 22.652 g. he then heats the crucible to expel the water of hydration, keeping the crucible at red heat for 10 minutes with the lid slightly ajar. on colling, he finds the mass of crucible, lid, and contents to be 23.403 g. the sample was changed in the process to very light clue anhydrous cuso4. if there are again 100.0 g of hydrate, how many grams of cuso4 are in it? how many moles of cuso4? (hint: molar mass of cuso4 = 159.6 g / mole. what per cent of the hydrate is cuso4? you may convert the mass of cuso4 to moles.)
Answers: 3
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 3
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
The measure of the amount of dissolved salt in a liquid sample is called
the water cycle.
the water cycle.
Engineering, 26.06.2021 14:00
Business, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00
Social Studies, 26.06.2021 14:00
Engineering, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00
Physics, 26.06.2021 14:00
English, 26.06.2021 14:00
World Languages, 26.06.2021 14:00
Social Studies, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00
Computers and Technology, 26.06.2021 14:00
Mathematics, 26.06.2021 14:00