hurraim
hurraim hurraim
  • 02-05-2021
  • Chemistry
contestada

calculate the mass of 0.5 moles of caco3 in grams with procedure ​

Respuesta :

Chamathsarakauamdi21 Chamathsarakauamdi21
  • 02-05-2021

Answer:

50g

Explanation:

moalr mass of CaCO3= 40g/mol+ 12g/mol+(16g/mol*3)

                                   =52g/mol+48g/mol

                                   =100g/mol

1 mol= 100g

0.5mol=x

by cross multiplication,

0.5*100gmol=x mol

x=50g

Answer Link

Otras preguntas

Madelyn invested $650 in an account paying an interest rate of 5 3/4 % compounded daily. Jonathan invested $650 in an account paying an interest rate of 5 5/8%
There are 13 animals in a barn. Some are chickens some are pigs . Altogether there are 40 legs in all . How many of each animal are there
Please answer number 18 I’ll love you foreverrr
Match the term with the appropriate definition 1 analysis what is given up when a dec made 2. benefit in-depth study 3. cost to receive the most from sor 4. max
I need help with this question.
What is the value of x? What is the value of y?
What are the best answers, check all that apply
2+2 Please help very hard
The definition of decree
At its height, the Ottoman EmpireA) extended from central Europe across much of the Middle East and North Africa. B) extended from western Europe to western As