Chemistry, 22.05.2020 20:00 amandaelisantos
1.- ¿Cuál será el porcentaje en masa de una solución preparada al disolver en 120g de agua, 30g de cloruro de potasio(KCl)? *
Answers: 2
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In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy
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How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
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Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon
Answers: 2
1.- ¿Cuál será el porcentaje en masa de una solución preparada al disolver en 120g de agua, 30g de c...
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