02-11-2016
Chemistry

contestada

How many moles does the mass quantity 0.873g of kOH contain?

Respuesta :

PhantomRealm PhantomRealm

02-11-2016

mole=mass/molarmass
molar mass of KOH=56g/mol
mole=0.873/56
mole=0.016moles

Answer Link

Otras preguntas

I WILL REWARD THE BRAINIEST ANSWER: all you have to do is tell me the correct answer and WHY Which statement accurately describes the Hundred Years' War? A. Pe

_____ is a surgical procedure necessary because of peripheral vascular disease and consequent gangrene. trauma, malignancy, or congenital defects are additional

Which punctuation mark is always placed outside the final quotation mark? A) semicolon B) question mark C) period D) comma

David has zero fewer pears than Amy. Amy Has five pears. How many pears does david have?

Which rule explains why these triangles are congruent? W Y X Z AAS SAS ASA SSS none of the above; these triangles cannot be proven congruent Submit

Ultra Clorox bleach is 6.68% sodium hypochlorite in water. How much of each is needed to make an 800.mL bottle?

What does RNA code for? A. Protein B. Polypeptides C. DNA D. Amino Acids

George entered a jump rope competition. On Saturday, he practiced jumping rope 9 different times for 3 minutes each time. He used the expression 9 × 3 to deter

Step by step on how to do this

Which was a goal of both the compromise of 1820 (missouri compromise) and the compromise of 1850? a.preserving the union b.supporting states rights c.ending sla