Please no links/ wrong answers/ please show work (will mark brainist plus extra points/ will also add you if you want) Calculate the energy needed to heat 66.2 g of water from 22℃ to steam at 149℃. Here is a list of constants you may or may not need: cice=2.06 J/g℃, cwater=4.18 J/g℃, csteam=2.02 J/g℃, ΔHfus= 334 J/g, ΔHvap= 2260 J/g℃.
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Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 03:30
In saturated organic compounds, all the bonds between carbon atoms are called?
Answers: 1
Chemistry, 22.06.2019 05:30
You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
Answers: 1
Please no links/ wrong answers/ please show work (will mark brainist plus extra points/ will also ad...
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