chelseatalent12 chelseatalent12

01-04-2017
Chemistry

contestada

How many grams of solid baso4 will form when ba2so4 react with 25mL of .50 M Ba(NO3)2

Respuesta :

vanhkhuyentt2 vanhkhuyentt2

01-04-2017

Na2SO4+ Ba(NO3)2 --> 2NaNO3 + BaSO4
0.0125 0.0125
mole of Ba(NO3)2 = 0.025 * 0.5 = 0.0125 (mole)
The grams of BaSO4 = 0.0125 * ( 137+32+16*4) = 2.9125(g)

Answer Link

Otras preguntas

_____ are characterized by heavy rainfall and fairly constant warm year-round temperatures. a. Tundras b. Temperate deciduous forests c. Tropical rain forest

Approximately ____ percent of adult smokers start when they are teens. a. 50 c. 20 b. 90 d. 5

The ____ manufactures most blood cells.

True or false There are three economic sectors they are; consumer sector, business sector, and the universal sector.

what kind of reasoning was use in the development in evolutionary theory

Choose all the answers that apply. Science is based on _____. bias personal feelings fact reason opinion

Give two examples of spreadsheet software

The density of ocean water increases when it a. joins the Gulf Stream. c. gets warmer. b. gets colder. d. turns to ice. Please select the best answer from t

The- - - - - is the area of a tooth the cervix to the apex

what did bush believe was important to help the united states achieve this foreign policy objective