Chemistry, 10.06.2021 09:00, Svetakotok
Plz HElp
3 The density of water is 1 g/cmº. A substance will float if its density is less 33 points
than that of water. Which of the following substances will float?*
Substance
Mass
Volume
1
69
3 cm3
2
89
4 cm3
3
109
2 cm3
4
29
4 cm3
O Substance 1
O Substance 2
Substance 3
O Substance 4
Answers: 1
Chemistry, 22.06.2019 04:30, salvadorperez26
Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water
Answers: 2
Chemistry, 22.06.2019 19:30, toriabrocks
If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)
Answers: 2
Chemistry, 22.06.2019 23:00, poolwaterisgross
How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.
Answers: 1
Plz HElp
3 The density of water is 1 g/cmº. A substance will float if its density is less 33 points...
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