katy0222 katy0222

11-10-2016
Chemistry

contestada

What is the mass in grams of manganese in 0.412 g of Mn3O4

Respuesta :

queenofserpents4 queenofserpents4

11-10-2016

.412 g Mn304/ 1mol * 1 mol Mn304/228.82(MM of Mn3O4 molecule)* 3 mol Mn/1 mol Mn3O4 = .00540 mol Mn *54.94 g/mol = .296 g Mn

Answer Link

Otras preguntas

What might help you get a new perspective on a subject? Taking a photograph from the front Taking a photograph while standing Taking a photograph while lying

You should never heat chemicals in a closed system (closed bottle or flask) because

What is dramatic irony? a situation in a novel, story, or play where the audience knows what is happening or what will happen while the characters do not an ins

why is the huang he also known as the yellow river

How was Ghana, under the rule of Kwame Nkrumah, able to quickly build factories and roads?

In each of the following problems, type the price per unit in the blanks, & place an x by the best buy. a. Cheese, 2 Ib box for $6.40 would = ? per oz. b. C

Lewis structure of Ch3Ch2NH3+

The earliest culture known to create artwork with jade in the New World was the __________. A. Aztec B. Olmec C. Inca D. Teotihuacan

which of the following factors has a direct effect on precipitation and climate A. Large mountain range B. The constant movement of the continental plates. C. A

What is one path carbon can take through the environment?