jazalynn5
jazalynn5
01-06-2021
Chemistry
contestada
How many moles are in a 28.35 g sample of CaCO3?
Respuesta :
yaraghawanmeh
yaraghawanmeh
01-06-2021
Answer:
0.2832 moles
Explanation:
mole = mass/ molar mass
mole= 28.35/100.08
mole=0.2832
Answer Link
madsmith226
madsmith226
01-06-2021
0.2832 is your answer! Have a good day or night
Answer Link
VER TODAS LAS RESPUESTAS ( 53+ )
Otras preguntas
what is the soultion to 40(0.9-x)
What is a list of non-rodent eating snakes? What is the kindest and most handle able ?
There are 12 girls and 10 boys in the student council. What is the ratio of the number of girls to the total number of members? F. 6:5. G. 5 to 6. H. 6 to 11. I
Ramirez Company sells a product for $80 per unit. The variable cost is $60 per unit, and fixed costs are $4,850,000. Determine (A) the break-even point in sales
Compared to mafic magma, silicic magma is ______. A) hotter, less viscous, and more gas-rich B) cooler, more viscous, and more gas-rich C) hotter, more viscous,
What is the magnitude (in Newtons) of the force a 796-uC charge exerts on a 481-nC charge 23.1-cm away? 2 pts Question 5 A proton is released in a uniform elect
Heat transfer by is the fastest mode of heat transfer that requires no intervening medium. a)-conduction b)-convection c)-radiation d)-conduction and convection
how many dollars are in 100 grand?
The city-state of Athens was an important part of Greek civilization because it introduced the concept of "rebirth." key trade routes. the rise of a large empir
My Notes OAsk Your Tea The radioactive isotope of lead, Pb-209, decays at a rate proportional to the amount present at time t and has a half-life of 3.3 hours.