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Which is considered an indication that a chemical reaction or chemical change has taken place a: solid melts b: heat is given off c: substance dissolves d: substance change shape
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Compare and contrast refraction of light and sound will give brainliest
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Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
Chemistry, 23.06.2019 00:20
How many lone pairs of electrons are on the central atom of no3- and what is the molecular shape? one, trigonal planar zero, trigonal pyramidal zero, trigonal planar one, tetrahedral one, trigonal pyramidal
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Which is considered an indication that a chemical reaction or chemical change has taken place a: sol...
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