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The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
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Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.
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Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
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Chemistry, 23.06.2019 06:00, tytianadyson74
What volume of argon gas is equal to 1.60 grams of argon
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In a beaker, 300 grams of water at 80°C cools down to 20°C. Assume all the heat from the water is ab...
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