5g of calcium combine with 2g of oxygen to form a compound.find the molecular formula of the compound.(atomic mass of Ca=40u , O=16u)
Asked by aishu13
| 11th Mar, 2011,
06:59: PM
Expert Answer:
If ratio of calcium isto oxygen is 5:2 compound formed is 7 grams
Or ratio is 40 :16
The molecular formula will be CaO
2Ca +O2->2CaO
2Ca +O2->2CaO
Answered by
| 14th Mar, 2011,
05:06: PM
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