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
NISA [10]
3 years ago
14

HELP PLEASE!!! Write the chemical equation and balance it!!!

Chemistry
1 answer:
nirvana33 [79]3 years ago
8 0
You can start by writing out the molecular formula of each molecule.

Aluminum (Al 3+) Phosphate (PO4 3-)

AlPO4

Nickel II (Ni 2+) sulfide (S 2-)

NiS

Aluminum Sulfide

Al2S3

Nickel Phosphate

Ni3(PO4)2

If you’re wondering, we get those charges by looking at the periodic table. The metals usually have a + charge based on their group number. The nonmetals usually - charge egual to 8 - their group number.

You then balance the ions by flipping the charges, dropping the signs, and adding them in as subscripts.

Now we can put it into an equation


AlPO4 + NiS —-> Al2S3 + Ni3(PO4)2

Balance by adding coefficients

2 AlPO4 + 3 NiS —-> Al2S3 + Ni3(PO4)2



You might be interested in
describe the relationship between the age of the rocks and their distance from the mid ocean ridge, please look at the picture t
Artemon [7]

Answer:

I do not know the Answer I'm just trying to get my point

Explanation:

Thank you

5 0
3 years ago
The conversion of co2 and h2o into organic compounds using energy from light is called
galben [10]
Photosynthesis
Hope this helps!
5 0
3 years ago
what is the balanced equation for the reaction of solid magnesium metal with oxygen gas to produce solid magnesium oxide
GaryK [48]

Answer:

2Mg + O₂ ⟶ 2MgO

Explanation:

Step 1. Start with the most complicated-looking formula (O₂?).

Put a 1 in front of it.

Mg + 1O₂ ⟶ MgO

Step 2. Balance O.

We have fixed 2 O on the left. We need 2O on the right. Put a 2 in front of MgO.

Mg + 1O₂ ⟶ 2MgO

Step 3. Balance Mg.

We have fixed 2 Mg on the right-hand side. We need 2 Mg atoms on the left. Put a 2 in front of Mg.

2Mg + 1O₂ ⟶ 2MgO

Every formula now has a coefficient. The equation should be balanced. Let’s check.

<u>Atom</u>  <u>On the left</u>  <u>On the righ</u>t

  Mg             2                  2

  O                2                  2

All atoms are balanced.

The balanced equation is

2Mg + O₂ ⟶ 2MgO

4 0
3 years ago
Help pls ASAP thank you!!
BigorU [14]

Answer:

Deer, Eagle, Raccoon, frog, turtle, fish, dragonfly.

Explanation:

They interact from the life cycle they eat each other...

5 0
3 years ago
If there are 10.0g of sucrose and 8.0 of oxygen, how many moles of sucrose are available for this reaction?
nordsb [41]
0.029 is the correct answer
8 0
3 years ago
Other questions:
  • What is the relationship between atomic number and an the atom's identity?
    6·1 answer
  • An aqueous solution is 26.0% by mass ammonia, nh3, and has a density of 0.904 g/ml. what is the molality of ammonia?
    7·1 answer
  • How many particles are contained in 2.75 moles of aluminum fluoride?
    11·1 answer
  • If a solution containing 80.701 g80.701 g of mercury(II) perchlorate is allowed to react completely with a solution containing 1
    5·1 answer
  • Determine the pH of a solution of 0.00278 M of HClO4. Report the answer to two digits past the decimal.
    10·1 answer
  • Which of the following is NOT a reason why chemical bonds are important? *
    5·1 answer
  • PLEASE IN NEED HELP ASAP
    14·1 answer
  • Convert 4.50 moles of Fe to atoms of Fe
    13·1 answer
  • What are the limitations of seed banks?
    15·1 answer
  • Bill sets up an experiment to determine and predict the velocity of a marble at the end of a track. He uses an electronic balanc
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!