Text only | Text with Images

ChemTopper Free Chemistry Help

Chemistry Homework Help => YBTC chemistry for young children => Topic started by: Aditi on July 19, 2024, 01:36:43 PM

Title: 3.3 Percent Composition of Compounds
Post by: Aditi on July 19, 2024, 01:36:43 PM
Hi, I was confused about how to solve this question.
Title: Re: 3.3 Percent Composition of Compounds
Post by: uma on July 23, 2024, 06:34:04 AM
You need to convert
We will use this information given in the question that
100g of CaCO3  = 12 g of Ca
1200mg of Ca ---> grams of Ca ---> g CaCO3
  = (1200 * 100 )/ 12  g CaCO3
Title: Re: 3.3 Percent Composition of Compounds
Post by: Aditi on July 23, 2024, 11:48:27 AM
Ohhh, that makes much more sense; thank you!
Text only | Text with Images