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
makvit [3.9K]
4 years ago
10

Na3PO4 + AlBr3 ----> ?

Chemistry
1 answer:
Sati [7]4 years ago
8 0
Na₃PO₄(aq)+AlBr₃(aq)→3NaBr(aq)+AlPO₄(s)

This is a double replacement reaction.  You can tell that there has to be 3NaBr molecules since there are 3 Na atoms in sodium phosphate and 3 Br atoms in aluminum bromide.  We also know that Na has an oxidation number of +1 which means PO₄ needs to have an oxidation number of -3 while Br has an oxidation number of -1 which means Al has an oxidation number of +3.  That means that Al³⁺ and PO₄³⁻ can from AlPO₄  
I hope this helps.  Let me know if anything is unclear.
You might be interested in
Answer Question
vovangra [49]

Answer:

1. an object that has been intentionally placed into orbit. they are called Artificial Satalites.Satanists.

2. a huge collection of gas ,dust and billions of stars and their solar systems held together by gravity.

3. a large object such as Jupiter or Earth that orbits a star. planets are smaller than stars and they do not produce light.

4. July 16, 1969

7 0
3 years ago
Which Subatance is not soluble in water
LenaWriter [7]

The other answer was very rude. Anyways I think the answer is Salt. Also if you view my profile don't mind the age I am actually 13. e.e


7 0
3 years ago
Read 2 more answers
Select the reagent that will separate the pairs of ions listed.
daser333 [38]

1 - a, 2-b, 3-d, 4 - e

<u>Explanation:</u>

<u></u>A g^{+} \text {and } A l^{3+} - Separated by 6M HCl

Silver and aluminum ions can be separated using the acid, 6M HCl.

C u^{2+} \text { and } C a^{2+}- Separated by H₂S

Copper and Calcium ions can be separated by the reagent hydrogen sulfide, H₂S.

M g^{2+} \text { and } K^{+} - Separated by (NH₄)₂HPO₄ in NH₃

Magnesium and Potassium ions can be separated by the reagent Ammonium hydrogen phosphate in ammonia.

N i^{2+} \text { and } C o^{2+}- cannot be separated

Nickel and Cobalt ion cannot be separated by the reagents given at all.

8 0
3 years ago
I need Help ASAP!!! I'M HAVING A FULL MELTDOWN plz and thank you&lt;3
Igoryamba

Answer: Thin pancakes with milk are the English version of traditional fluffy Russian pancakes baked with yeast. In Europe, pancakes look like thin, almost transparent napkins. In France they are called "crepes" and are served with hundreds of different fillings. There are no special tricks in cooking: the thinner the dough, the thinner the pancakes are. An openwork version, in a hole, will work if part of the milk from the recipe is added to the dough a little hot. Before pouring the first pancake, you should heat the pan well. The pancake is ready when it begins to brown until crispy.

Explanation:

That's what the other person said it's in russian and its a recipe.

7 0
3 years ago
1s² 2s² 2p⁶ que elemento es? ​
lana66690 [7]

Answer:

Esta configuración electrónica pertenece al elemento, neón.

Si tienes preguntas, házmelo saber . :)

5 0
3 years ago
Other questions:
  • The term biodiversity means the variety of organism (true or false)
    13·1 answer
  • A student has 540.0 mL of a 0.1035 M aqueous solution of Na2CrO4 to use in an experiment. She accidentally leaves the container
    7·1 answer
  • The unit used to measure barometric or air pressure
    5·1 answer
  • Room has a dimension of 10ft x 20 ft x 8 ft. What is the volume of the room in cubic yards if 1 yard = 3ft
    14·1 answer
  • There are two main characters of matter:
    14·1 answer
  • Find the volume of a gas if 3.6 mols of the gas is at STP
    5·1 answer
  • Perspex and polythene are two examples of what?​
    6·1 answer
  • What are some things that might happen that can change our air so that it is not health for plants?
    14·1 answer
  • Explain why silk and wool are more easily dyed with azo dyes than other fabrics like nylon or cotton.
    6·1 answer
  • According to le châtelier’s principle, the amount of solid reactant or product present does not have an impact on the equilibriu
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!