En relación a las unidades FÍSICAS de concentración es FALSO: *
a) Corresponden a unidades de concentraciones porcentuales
b) Indican el porcentaje de soluto presente en la solución
c) Un ejemplo de este tipo de unidades de concentración es la Molaridad
d) Indican de forma cuantitativa y no de forma cualitativa la concentración de una solución
e) A través de ellas se puede determinar la concentración de una solución
Answers: 3
Chemistry, 21.06.2019 18:00
Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea
Answers: 1
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 04:30
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
Chemistry, 22.06.2019 09:30
Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles
Answers: 2
En relación a las unidades FÍSICAS de concentración es FALSO: *
a) Corresponden a unidades de conce...
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