Erykah4416 Erykah4416

09-03-2024
Chemistry

contestada

What volume of a solution of ethanol, C2‍H6‍O, that is 94.0% ethanol by mass contains 0.200 mol C2‍H6‍O? The density of the solution is 0.807 g/mL.
a) 83.6 mL
b) 167 mL
c) 418 mL
d) 836 mL

Respuesta :

Otras preguntas

The location of the Inca civilization of South America demonstrates the (1) importance of trade with western Europe (2) ability of humans to adapt the

what was the intended purpose of revolutionary pamphlets and articles such as thomas paines common sense and the crisis

what is the correct definition of a contextual symbol

What was a major cause of the famines in Ukraine between 1929 and 1935? (1) war with Chechnya and Armenia (2) forced collectivization by the governmen

Which process uses energy to combine inorganic molecules to synthesize organic molecules? (1) respiration (3) photosynthesis (2) digestion (4) decomposition

Which statement about the early Indus River valley civilization is an opinion rather than a fact? (1) Farmers grew a surplus of barley, wheat, and da

Jolie can read around 14 sentences per minute of her current novel. She wants to finish her reading before the movie comes out next week. If she has 17 pages le

Tania bought 4 more pounds of pears than Wilma. Together, Tania and Wilma bought 18 pounds of pears. How many pounds of pears did Wilma buy? need help

Which formula represents a hydronium ion? (1) H3O+ (3) OH– (2) NH4+ (4) HCO3–

A similarity between humans and many other multicellular animals is that they (1) occupy the same niche in most food webs (2) are composed of organ systems (3)