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
Mama L [17]
3 years ago
11

When the above equation is balanced the coefficients in order are

Chemistry
1 answer:
Softa [21]3 years ago
4 0
The reaction is as follow,

                   Ca(OH)₂  +  Al₂(SO₄)₃    →     CaSO₄  +  Al(OH)₃

Ca are balance on both sides, 

There are 2 Al at left side and one at right so, multiply Al(OH)₃ by 2 to balance,
So,
                   Ca(OH)₂  +  Al₂(SO₄)₃    →     CaSO₄  +  2 Al(OH)₃

Now, Ca and Al are balanced, now balance SO₄, which is 3 at left hand side and one at right hand side, so multiply CaSO₄ on right side by 3, so,

                   Ca(OH)₂  +  Al₂(SO₄)₃    →     3 CaSO₄  +  2 Al(OH)₃

Again Ca got imbalance, so multiply Ca(OH)₂ by 3 to balance Ca, So,

                   3 Ca(OH)₂  +  Al₂(SO₄)₃    →     3 CaSO₄  +  2 Al(OH)₃

The Equation is balance now with respect to every element.

Result:
          The Ratio is 3 : 1 : 3 : 2, so, Option-G is correct.
You might be interested in
Whats two answers I know B is wrong
JulijaS [17]

Answer:A and D

Explanation:

6 0
2 years ago
Read 2 more answers
A magnesium (Mg) atom gives one electron to two atoms of another element, then it takes on a 2+ charge. The two atoms of the oth
Setler [38]

Answer:

See below

Explanation:

You missed the following elements, but any element with 7 valence electrons could behave like that: Cl, Br, I, F, etc

3 0
3 years ago
Read 2 more answers
Which of the following is the best name for CaF2?
Vladimir79 [104]
Calcium Flouride. It's an ionic bond. Cation + anion with the suffix -ide
8 0
3 years ago
Read 2 more answers
A certain shade of blue has a frequency of 7.08×1014 Hz. What is the energy of exactly one photon of this light? Planck's consta
Anvisha [2.4K]

Answer:

We have the final answer as

4.69 \times  {10}^{ - 19}  \:  \:  J

Explanation:

To find the energy of a photon of this light we use the formula

<h3>E = hf</h3>

where

E is the energy

f is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question

f = 7.08×10¹⁴ Hz

We have

E = 7.08×10¹⁴ × 6.626 × 10-³⁴

We have the final answer as

4.69 \times  {10}^{ - 19}  \:  \:  J

Hope this helps you

8 0
3 years ago
Li and S - covalent or ionic bond?
Evgesh-ka [11]

Answer:

It is an ionic bond.

Explanation:

Ionic bonds occur when a metal and a nonmetal combine, while covalent bonds occur between two nonmetals. Lithium is a metal and sulfur is a nonmetal.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Definition of volume
    10·1 answer
  • If a chemical has a pH of 3, how could you alter its pH value to be more basic?
    10·1 answer
  • Which one of the following statements about mixtures is correct [2] [3] The different substances in a mixture are always in a de
    14·1 answer
  • A beaker was half filled with freshly distilled H2O and placed on a hot plate. As the temperature of the water reached 100°C, vi
    5·2 answers
  • IS THISS RIGHTTTTT???
    5·2 answers
  • UGH NO ONE IS HELPING MEEE
    12·1 answer
  • Explain what the purpose of a gene is!!!!<br><br> *20*
    13·2 answers
  • What is the name for the compound formed between nitrogen and magnesium. (show your work)
    5·1 answer
  • Which element has the smallest atomic radius? Fluorine, Iron, Phosphorous, Potassium
    14·2 answers
  • Dominic made the table below to organize his notes about mixtures. A 1-column table. The first column labeled properties of mixt
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!