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
MrRissso [65]
3 years ago
15

What net ionic equation describes the reaction when these solutions are mixed?

Chemistry
2 answers:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

2PO_{4}^{-3} (aq) + 3Ca^{+2}(aq)-->Ca_{3}(PO_{4})_{2}(s)

Explanation:

In net ionic equation we remove the spectator ions. The ions which are present on both the side and are not forming any solid compound.

Let us write the balanced reaction first:

2Na_{3}PO_{4}(aq)+3CaCl_{2}(aq)-->3Ca_{3}(PO_{4})_{2}+6NaCl(aq)

The ionic reaction is:

6Na^{+}(aq)++6Cl^{-}(aq)+2PO_{4}^{-3} (aq) + 3Ca^{+2}(aq)-->Ca_{3}(PO_{4})_{2}(s)+6Na^{+}(aq)+6Cl^{-}(aq)

Thus net ionic reaction is

2PO_{4}^{-3} (aq) + 3Ca^{+2}(aq)-->Ca_{3}(PO_{4})_{2}(s)

almond37 [142]3 years ago
7 0
I think the correct answer from the choices listed above is option D. The net ionic equation that will describe the reaction of the reactants when mixed is expressed as:

<span>2PO43–(aq) + 3Ca2+(aq) → Ca3(PO4)2(s)
</span>
Hope this answers the question. Have a nice day.
You might be interested in
Explain why lithium is a strong reducing agent, whereas fluorine is a strong oxidizing agent.
Tom [10]
Lithium is a good reducing agent because it is electropositive [it rapidly gains electrons]
fluorine is  good oxidizing agent electronegative [it loses electrons fastly]
3 0
3 years ago
Physical Science pre-Test 2020-2021
poizon [28]

Answer:

exothermic I think

Explanation:

IM TWKIGN THE TEST

4 0
3 years ago
Are properties such as odor, color, density, and solubility physical or chemical properties?
storchak [24]
Physical properties- color, density, solubility.
<span>Chemical property- odor.

</span>You see, a physical property<span> is any property that can be </span>measured<span> , and a one that </span><span>describes the state of the physical system.
</span>
https://socratic.org/questions/are-properties-such-as-odor-color-density-and-solubility-physical-or-...
8 0
3 years ago
Read 2 more answers
What does it mean to neutralize a chemical solution?
ELEN [110]

Answer:

A neutralized solution in chemistry refers to the reaction between an acid and base that results in a neutral balance, or a measure of 7 on the pH scale.

Explanation:

4 0
3 years ago
Read 2 more answers
Lithium carbonate, li2co3, contains 18.8 % lithium and is used in the treatment of mental illnesses such as bipolar disorder. wh
masha68 [24]
Assuming that the percentage composition is on the basis of weight percentage, therefore the mass of lithium would simply be the product of the two, that is:
mass Lithium = 0.188 * 1.70 g
mass Lithium = 0.3196 g = 0.32 g
5 0
3 years ago
Other questions:
  • If a climate scientist says, "The CO2 concentration in 2018 was 407.4 ppm." What<br> do they mean? *
    13·1 answer
  • What is the pOH of a solution that has a OH - concentration equal to 1.3x 10^-10
    8·2 answers
  • Which class of organic compounds has molecules that contain nitrogen atoms?
    6·1 answer
  • Answer the question
    13·1 answer
  • The structure of ozone most closely resembles 1. , a linear molecule with different lengths of chemical bonds. 2. , a bent molec
    6·1 answer
  • Which has more atoms: 1 mole of hydrogen atoms or 1 mole of carbon-12 atoms?
    6·1 answer
  • How are plan and animal cells different?
    14·2 answers
  • What did Rutherford's gold foil experiment tell about the atom?​
    13·1 answer
  • Calculate how many moles of silver nitrate (AgNO3) are in 1.35 L of a 4.25 M solution of silver
    14·1 answer
  • Need help with this.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!