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
Stells [14]
3 years ago
5

Why do chemical equations have to be balanced

Chemistry
1 answer:
igomit [66]3 years ago
5 0

Answer:

The chemical equation needs to be balanced so that it follows the law of conservation of mass

Explanation:

You might be interested in
Simon has collected three samples from the coral reef where he observes marine life. He must determine whether each one is a pur
-Dominant- [34]

Answer:

SAMPLE A - pure substance.

SAMPLE B - homogeneous mixture.

SAMPLE C - heterogeneous mixture.

Explanation:

3 0
3 years ago
The image represents a(n)
Archy [21]

Answer:

B) atom of Xenon

Explanation:

Xenon is already stable alone, because it has a complete octet, or 8 electrons. This graph is not an ion because it shows xenon is its default state, consisting of 8 electrons.

It is not a molecule because a molecule is a group of atoms, or a compound, what is shown is a singular atom.

7 0
3 years ago
Read 2 more answers
What 100 plus 124000
kodGreya [7K]
100 + 124000 = 124100
6 0
3 years ago
Read 2 more answers
When chlorobenzene reacts with Mg in ether followed by CO2 and neutralization with dilute HCl, __________ will be formed.
allsm [11]

Answer:

c. benzoic acid

Explanation:

The given reaction is an example of a Grignard reaction:

When chlorobenzene (C₆H₅Cl) reacts with Mg in ether, an intermediate is formed (C₆H₅MgCl).

Said intermediate then reacts with CO₂ producing a benzoic acid salt (C₆H₅CO₂X), this salt is then neutralized with dilute HCl producing benzoic acid (C₆H₅CO₂H).

4 0
3 years ago
Cells that produce antibodies that help destroy the pathogens are called what
SOVA2 [1]
Antibodies are produced by a type of white blood cell called a plasma cell.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why is water called the universal solvent
    15·2 answers
  • Select a system in the human body and explain how a breakdown in the digestive system might affect the system you just chose.\
    15·1 answer
  • Rank the following photons in terms of increasing energy: (a) blue (λ = 453 nm); (b) red (λ = 660 nm); (c) yellow (λ = 595 nm).
    13·1 answer
  • Sodium oxide contains Na+ ions and O2- ions.<br> Give the formula of sodium oxide
    12·1 answer
  • Help me answer Number 8 please
    12·1 answer
  • Which of these ingredients is important in making plastics?
    7·1 answer
  • 1:( Que estudia la química ?
    14·1 answer
  • Did changing the concentration of the solid effect the change in temperature of the reaction?
    15·2 answers
  • 100.mL of a .795 M solution of KBr is diluted to 500.mL. what is the new concentration of the solution?
    7·1 answer
  • Calculate the molarity of a solution consisting of 25.0 g of KOH in 3.00 L of solution.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!