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Chemistry, 31.03.2020 20:30, nickname0097
Why can ionic table salt and covalent rubbing alcohol both dissolve in water?
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Chemistry, 21.06.2019 18:30, mamasmontoya
For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea
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Chemistry, 22.06.2019 10:00, Cythina2007
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) â co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) â co2(g) k=1.363Ă10^69 b. 2 h2(g) + o2(g) â 2 h2o(g) k=1.389Ă10^80 c. 2co(g) + o2 (g) â 2 co2(g) k=1.477Ă10^90
Answers: 1
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Chemistry, 22.06.2019 19:00, innocentman69
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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Why can ionic table salt and covalent rubbing alcohol both dissolve in water?...
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