kevinhernandez2 kevinhernandez2

13-07-2017
Chemistry

contestada

What is the molality of a solution containing 5.0 moles of solute in 3.2 kg of solvent? Round to the nearest tenth.

Respuesta :

dec77cat dec77cat

13-07-2017

n=5.0 mol
m=3.2 kg

C=n/m

C=5.0/3.2≈1.6 mol/kg

Answer Link

Otras preguntas

arctic plains, called tundra, cover the northern parts of which two land regions

a fruit stand has 20 red apples this is 40% of the total apples in the stand. how many apples are there in the stand?

what is tge importance of Maurice Wilkins contribution or discovery today???

Why does Utterson mutter “God forgive us” after the incident at the window?

Cementation involves the growing together of grains in contact with each other. a. True b. False

Taxonomy _____. brings order to understanding the immense diversity of life is an unnecessary science is a classification system is the study of animal behavio

Nuclear fusion ____. a. takes place in the sun c. can be controlled in the laboratory b. occurs at low temperatures d. is used in medicine

50 BIG POINTS! Help me on math please! @ Apologiabiology, @ Bookishfairy73

What is the mutual non-aggression pact between Germany and the Soviet Union

Which words in the sentence are the complete infinitive phrase? It can be quite difficult to recover from major surgery. A. quite difficult B. it can be C.