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Imaginn that the sun ran out of energy what would happen to our energy resources on earth
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In the reaction between a crushed antacid tablet and vinegar what gas is emitted
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What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
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An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost
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Imaginn that the sun ran out of energy what would happen to our energy resources on earth...
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