*NURSING > A Level Question Paper > OCR GCE _ AS Level _ CHEMISTRY A _ H03202 DEPTH. (All)
1 What is the formula of chromium(III) sulfate? A Cr3SO4 B Cr(SO4)3 C Cr2(SO4)3 D Cr3SO3 Your answer [1] 2 Which molecule is non-polar? A SF6 B H2S C PF3 D NH3 Your answer [1] 3 Which equa... tion represents a redox reaction? A Mg + 2HCl⟶ MgCl2 + H2 B MgO + 2HCl⟶ H2O + MgCl2 C MgCO3 + 2HCl⟶ CO2 + H2O + MgCl2 D Mg(OH)2 + 2HCl⟶ MgCl2 + 2H2O 1 What is the formula of chromium(III) sulfate? A Cr3SO4 B Cr(SO4)3 C Cr2(SO4)3 D Cr3SO3 Your answer [1] 2 Which molecule is non-polar? A SF6 B H2S C PF3 D NH3 Your answer [1] 3 Which equation represents a redox reaction? A Mg + 2HCl⟶ MgCl2 + H2 B MgO + 2HCl⟶ H2O + MgCl2 C MgCO3 + 2HCl⟶ CO2 + H2O + MgCl2 D Mg(OH)2 + 2HCl⟶ MgCl2 + 2H2O [Show More]
Last updated: 5 months ago
Preview 1 out of 21 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Add to cartInstant download
We Accept:
Connected school, study & course
About the document
Uploaded On
Jan 14, 2024
Number of pages
21
Written in
This document has been written for:
Uploaded
Jan 14, 2024
Downloads
0
Views
17
In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.
We're available through e-mail, Twitter, Facebook, and live chat.
FAQ
Questions? Leave a message!
Copyright © Browsegrades · High quality services·