hadithebuddy hadithebuddy
  • 31-12-2019
  • Chemistry
contestada

The relative formula mass of calcium carbonate is 100. What is the mass of carbon present in 100 g of calcium carbonate?

Respuesta :

znk
znk znk
  • 31-12-2019

Answer:

12 g  

Explanation:

Mᵣ of CaCO₃ = 40 + 12 +3(16) = 100.

Thus, there are 12 g of  C in 100 g of CaCO₃.

Answer Link

Otras preguntas

how did living near the sea affect the greeks?
simplify the rational expression: 3/5n+3 + 3n/n+6
The DNA sequence TCAGCCACCTATGGA codes for how many amino acids?
what was the most important factor in allowing the cities and villages to grow in egypt?
order 1/6, 2,5, 3/5, and 3/7 from least to greatest
a wind turbine primarily uses which type of energy
Jason paints 1/4 of the area of his living room walls,w,on Monday. On Tuesday, he paints twice as much as he painted on Monday. Write an expression to fin
Why did it surprise people when Lorenzo Papatini danced the waltz with his dance partner in Boston? because he made close physical contact with his partner beca
The game of lacrosse seems complicated to me. How does the word complicated function in the sentence? A.predicate nominative B.indirect object C.predicate adjec
How did the Reconstruction Finance Corporation (RFC) help jump-start the economy?
ACCESS MORE
EDU ACCESS