in a reaction 4.0g of sodium carbonate were reacted with 10g of hydrochloric acid. The product was a mixture of 2.5g of carbon dioxide and 11.5g of sodium chloride.
Asked by rjinaaishu007 | 10th Feb, 2020, 07:05: PM
Expert Answer:
The reaction is:
Mass of reactants = 4+10 = 14 gm
Mass of products = 11.5 + 2.5 = 14 gm
The mass of reactants is equal to the mass of the products. Therefore the given data is in agreement with law of conservation of mass.
Answered by Varsha | 11th Feb, 2020, 11:29: AM
Related Videos
- How to identify which radical it is? Any tricks to find?
- What are the forth drawback of Delton'theory ?
- What does 20% w/v sugar syrup means what.
- In a reaction 5.3gm of sodium carbonate reacted with 6gm of ethanoic acid , the products were 2.2gm of carbon dioxide, 0.9gm of water and 8.2 gm of sodium ethanoic. Show that , these observations are in agreement with law of conservation of mass.
- Maam Is NO a compound or element
- State the formula of the compound between sulphur and hydrogen
- why are decompositin reaction is called opposite of combination reaction
- the constituent element of sulphuric acid
- What is law of conservation of mass is also known as?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change