Chemistry, 11.03.2021 19:00 khikhi1705
Which statement best describes the production of a chlorine molecule according to the reaction CI+ Cl - Cl2 + 58 kcal?
1
A bond is broken, and the reaction is exothermic.
2
A bond is broken, and the reaction is endothermic.
3
A bond is formed, and the reaction is exothermic.
4
A bond is formed, and the reaction is endothermic.
Answers: 2
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The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide
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Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
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Which statement best describes the production of a chlorine molecule according to the reaction CI+ C...
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