Chemistry, 10.10.2019 10:50 kristygodwin
Mg+ 2hcl> mgcl2 + h2 what is the volume of h2 produced in cm3 when 0.5mol of mg reacts with excess acid
Answers: 2
Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
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Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
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Chemistry, 23.06.2019 19:00
Why do elements in groups share more chemical properties than elements in a period?
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Chemistry, 24.06.2019 01:10
Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis.xy = 5, x = 0, y = 5, y = 7
Answers: 2
Mg+ 2hcl> mgcl2 + h2 what is the volume of h2 produced in cm3 when 0.5mol of mg reacts with exce...
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