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

Kofa lift 10 sacks of rice each weight 100N off the back of a truck.the back of the truck is 120cm off the floor.how much work does he do?

What is the earliest day of gestation that an equine pregnancy can be confirmed using ultrasound?a) Day 5b) Day 10c) Day 14d) Day 21

When rolling a 6-sided die twice, determine P(sum of 6). twelve thirty sixths seven thirty sixths five thirty sixths two sixths

Expand to write an equivalent expression of negative 1/2(-2x + 4y)

2) Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Fi

Whereas other behavioral consultation models tend to focus on only child-related variables, conjoint behavioral consultants emphasize:1) Parent-related variable

what treatment can help cure lymphomia? and what are the symtoms of these treatments

I need help please. I cant find the answer to: Solve for x. -8x+10=-6x+6

At a frozen yogurt stand, two small cones, one medium cone, and two large cones cost $ $14.60$ . One small cone, one medium cone, and one large cone cost $ $8.7

the length of AB is 20 in the figure shown. what is the length of AE?