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
mr_godi [17]
3 years ago
15

How do you balance a chemical equation

Chemistry
1 answer:
Dominik [7]3 years ago
6 0
There should be mass balance and the charge balance between the reactants and the products

Mass balance : total no of individual atoms of each type should be balanced before and after the reaction

Charge balance : Overall charge of the reactants should be balanced with the overall charge of the products

You can balance,

1)by just looking at it

2)by Algebraic method given above or

3)by the redox method

You need to know how to get the oxidation numbers in order to use the oxidation method

You might be interested in
How does a catalyst increase the rate of a reaction?
Norma-Jean [14]

Answer:

C) It provides a lower activation energy for the reaction is the correct answer.

Explanation:

  • A catalyst increases the rate of the chemical reaction by lowering the activation energy for a reaction.
  • Catalyst is used to increase the reaction rate, it remains unchanged in the chemical reaction and it does not change the equilibrium constant.
  • Activation energy is a minimum amount of energy required to initiate the reaction.

6 0
2 years ago
Jenny wants to test the electrical conductivity of two substances dissolved in water. She is preparing the containers for the ex
katen-ka-za [31]

Answer:

Volume of the solutions

This is the most important factor for her to control.

3 0
3 years ago
Identify all the examples that support the Law of Conservation of Mass through chemical changes.
wariber [46]

Answer:

B

C

Explanation:

7 0
3 years ago
Read 2 more answers
How are mass and weight related to gravitational force
scoundrel [369]

Answer:

Mass is Universal and weight is tied to the strength of the gravitational force of the planet .

Explanation:

The reason is because without mass you have no weight witch means if you have a certain amount of mass you will have a certain weight .

5 0
3 years ago
Which of the following statements about connecting paragraphs is correct?
Reika [66]
B.

And maybe put your question in the English/Literature tag next time lol
4 0
2 years ago
Read 2 more answers
Other questions:
  • Which element has the least metallic character among Li,Be,Na and Mg
    9·1 answer
  • Physical conditioning or acquired skill cannot be inherited.<br> True<br> False
    8·1 answer
  • An electron moved from a lower energy level to a higher energy level. What most likely happened during the transition?
    5·2 answers
  • how many grams of ammonium sulfate can be produced if 60.0 mol of sulfuric acid react with an excess of ammonia?
    9·2 answers
  • What is an enzyme? Please help.
    6·2 answers
  • If you place 2 moles of NaCL in a beaker and then add enough water to have a final volume of 0.5 liters, what is the molarity of
    5·1 answer
  • What are the environmental issues from plastics​
    11·2 answers
  • Order the structures from smallest to largest. Chloroplast Leaf Glucose molecule Cell Water molecule ​
    9·1 answer
  • Which of the following statements is true?
    10·1 answer
  • How many molecules and atoms in 6 moles of P203?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!