1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
il63 [147K]
2 years ago
12

Determine the number of Mg2+ and PO3−4 ions required to form a neutral ionic compound. Cations and anions

Chemistry
1 answer:
Ierofanga [76]2 years ago
5 0

Answer:

Mg₃(PO₄)₂

Explanation:

Note: The phosphate ion is PO₄³⁻

3Mg⁺² + 2PO₄³⁻ => Mg₃(PO₄)₂

You might be interested in
Which of the following will occur soon after a population of prey increases slightly in size?
Lady bird [3.3K]
Your answer is D predator population will increase greatly. That's because if there's more prey there will be more food and its good for the predators to produce more because they don't got to worry about food. Speaking how they preys population grew.

So your answer is D.
4 0
4 years ago
The heat energy that is required to raise the temperature of one gram of a substance by one degree Celsius is called the _______
nata0808 [166]
It is called the "specific heat capacity" of the substance
7 0
3 years ago
Double-replacement and acid-base reactions are examples of redox reactions. a. true b. false
ratelena [41]
<span>Double-replacement and acid-base reactions are examples of redox reactions.

</span><span>b. false</span>
7 0
3 years ago
What is the approximate percent by mass of oxygen in C2H4O2
kherson [118]

Answer:

Approximately 53.3  %.

Explanation:

Molar mass of C2H4O2

= 2 * 12.011 + 4 * 1.008 + 2 * 15.999

=  60.052

% oxygen = (31.998* 100) / 60.052 = 53.28 %

6 0
3 years ago
I have no idea how to do this
alexandr402 [8]
<span>It is known that amu is equal to the molar mass of 1 mole of substance. Therefore,
</span>
Weight of one mole of uranium = 238 g/mol


The molar mass or molecular weight for U205 is 556 g/mol.
(238 x 2) + (16 x 5) = 556 g/mol
7 0
4 years ago
Read 2 more answers
Other questions:
  • When aqueous solutions of HCl and NaOH are mixed together in a calorimeter, the temperature of the solution increases. The react
    10·1 answer
  • Give the complete balanced equation for the reaction that occurs when magnesium chlorate (Mg(ClO3)2) is heated. You do not need
    15·2 answers
  • The constant
    11·1 answer
  • All of the following are potential hazards in the environment except:
    7·1 answer
  • if the force between two charged particles increases,but the distance between them does not change, then:
    12·1 answer
  • Which element forms the skeleton of this polymer?
    14·2 answers
  • What is an atomic nucleus?
    12·2 answers
  • Please please please please please please help me a b c or d
    7·1 answer
  • What is the theoretical yield of H 20 that can be obtained from the reaction of 4.5 g H 2 and excess O 2?
    13·1 answer
  • If i initially have a gas with a pressure of 84 kpa and a temperature of 350 c and i heat it an additional 230 degrees, what wil
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!