Chemistry, 24.08.2019 13:30 maxy7347go
Salt seems to disappear when it is poured into water. use the terms mixture, solution, and dissolve to explain what happens.
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What does the symbol (–hfus) indicate in a phase change?
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Chemistry, 22.06.2019 16:00
He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
Answers: 2
Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
Answers: 1
Salt seems to disappear when it is poured into water. use the terms mixture, solution, and dissolve...
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