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

The ratio of cups of orange juice concentrate to water in a punch recipe is 1 : 4. If Gordon used 32 cups of water, how many cups of orange juice concentrate di

You have a loan for $200,000 at 8.5% annual simple interest. What is your monthly interest payment? a.1,239 b.1,311 c.1,417 d.1,508

Based on your prompt, if your first research question is "What myth does Prometheus appear in, and what is it about?," what should your second research question

Japan took advantage of the shock of Pearl Harbor to conquer other Pacific Islands. Please select the best answer from the choices provided T F

1. A substance containing two ormore elements bonded together.

Find the principal amount if its interest in3 months with 5% per annum is Rs 66.

Given KNO3 + CuSO4 is a double replacement reaction, predict the products and then determine whether you would expect to see a precipitate or not.

what is the measure of <3

if each quadrilateral below is a square, find the missing measures. please help :(

Who knows this how to do this