Why is frying an egg an example of a chemical change? a. atoms are lost during the reaction as bonds are broken
b. atoms are gained during the reaction as new bonds form
c. the products have different properties than the reacts
d. the properties of the reacts are seen in the products
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What happened to the amount of carbon dioxide in the atmosphere from 2010ā2017?
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What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; Ī“hvaporization = 3.67 j/mol; Ī“hfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. ā12.4 j ā3.51 x 102 j 1.24 x 101 j 351 j
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Chemistry, 22.06.2019 23:30
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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Why is frying an egg an example of a chemical change? a. atoms are lost during the reaction as bond...
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