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 ( 57+ )
Otras preguntas
Place the mouse, fruit fly, duck, and gorilla in order of their relatedness to humans, from least related to most related. a. mouse - fruit fly - duck - gorilla b
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross
How do enzymes help to carry out biochemical reactions? A. By decreasing the energy of the reactants B. By increasing the activation energy of the reaction C. B
given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?
Estimate the angle of elevation from the trailhead to the summit.
How can i solve this f:d->R f(x)=x at power2/x-1
how do you figure out what is 1/4 of 10.
What is the average of 30, 40, and 80?