Only 2 science
mass weight
mass of 5 pennies 12.5 g
mass of 10 pennies 25 g
...
Chemistry, 28.11.2019 03:31 AngelOfLove
Only 2 science
mass weight
mass of 5 pennies 12.5 g
mass of 10 pennies 25 g
mass of 15 pennies 37.5 g
mass of 20 pennies 50 g
1. if you placed this data into a graph, what information should go on the x-axis?
2.if you placed this data into a graph, what would be a good title for the y-axis?
Answers: 2
Chemistry, 21.06.2019 23:00, brapmaster764
What is the formula that this ionic compounds could form sr2+p3-o2-
Answers: 3
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
Chemistry, 22.06.2019 15:30, lovebaeforlife351
Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)
Answers: 1
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