5. Визначити відносні молекулярні маси наступних речовин:
Mr (NO2)=
Mr (Ca,(PO4)2 =
Mr (NaNO3)=
Mr (PH,)=
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.