Which net ionic equation would match this description of a chemical reaction: When a
solution of magnesium nitrate is mixed with a solution of sodium phosphate, the solid that forms is magnesium phosphate.
a. Mg(NO3)2(aq) + Na2PO4(aq) Ã MgPO4(s) + NaNO3(aq)
b. Mg2+(aq) + PO43-(aq) Ã MgPO4(s)
c. 3Mg(NO3)2(aq) + 2Na3PO4(aq) Ã Mg3(PO4)2(s) + 6NaNO3(aq)
d. 3Mg2+(aq) + 2PO43- Ã Mg3(PO4)2(s)
e. 3Mg2+(aq) + 6NO3-(aq) + 6Na+(aq) + 2PO43- Ã Mg3(PO4)2(s) + 6NO3-(aq) + 6Na+(aq)
It shuld be D correct?
Which net ionic equation would match this description of a chemical reaction: When a
solution of magnesium nitrate is mixed with a solution of sodium phosphate, the solid that forms is magnesium phosphate.
a. Mg(NO3)2(aq) + Na2PO4(aq) Ã MgPO4(s) + NaNO3(aq)
b. Mg2+(aq) + PO43-(aq) Ã MgPO4(s)
c. 3Mg(NO3)2(aq) + 2Na3PO4(aq) Ã Mg3(PO4)2(s) + 6NaNO3(aq)
d. 3Mg2+(aq) + 2PO43- Ã Mg3(PO4)2(s)
e. 3Mg2+(aq) + 6NO3-(aq) + 6Na+(aq) + 2PO43- Ã Mg3(PO4)2(s) + 6NO3-(aq) + 6Na+(aq)
It shuld be D correct?
For unlimited access to Homework Help, a Homework+ subscription is required.
Related textbook solutions
Basic Chemistry
Principles of Chemistry Molecular Approach
Principles of Chemistry Molecular Approach
Chemistry: Structure and Properties
Chemistry: A Molecular Approach
Chemistry: A Molecular Approach
Principles of Chemistry: A Molecular Approach
Chemistry: The Central Science
Related questions
Corrosion and redox reactions chem questions - HELP APPRECIATED
QUESTION ONE - In the following chemical reaction, CaO is the reducing agent.
2Ca(s) + O2 (g) â 2CaO (s)
True
False
QUESTION TWO - What is the oxidation state of Nitrogen in K3Fe(CN)6 ?
QUESTION THREE - Identify the correct statement(s) with regards Zinc in Contact with Magnesium experiment
A. | Magnesium metal could be used as a suitable coating for both galvanized and non-galvanized nails to protect both iron and zinc from corrosion. | |||||||||||||||||||||||||||||||||||||||||||||||||
B. | As the reaction proceeds, Copper metal is deposited on the exposed surface of the nail. | |||||||||||||||||||||||||||||||||||||||||||||||||
C. | Magnesium is oxidized from Mg(s) to Mg2+ when in contact with the Cu(NO3)2 solution | |||||||||||||||||||||||||||||||||||||||||||||||||
D. | Aluminum metal cannot be used instead of magnesium to prevent corrosion of zinc under the same conditions. | |||||||||||||||||||||||||||||||||||||||||||||||||
E. Magnesium forms a physical barrier prevent the Cu(NO3)2 solution from coming into contact with the zinc-plated galvanized nail. QUESTION FOUR - Which of the following chemical equations correspond to redox reactions? Select all that apply.
| ||||||||||||||||||||||||||||||||||||||||||||||||||