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
Gekata [30.6K]
2 years ago
6

A Chemical Reactions Takes Place When

Chemistry
2 answers:
lina2011 [118]2 years ago
6 0

Answer:

Chemical reactions occur when chemical bonds between atoms are formed or broken. The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.

Explanation:

goldfiish [28.3K]2 years ago
4 0

Answer:

A chemical Reaction Takes place when New bonds are formed between atoms to create new compounds

Explanation:

There are four signs that a chemical reaction has occurred: a change in color, a change in temperature, formation of a gas or formation of a precipitate. A precipitate is a solid that forms when two liquid solutions are mixed.

You might be interested in
‼️ i really need help. if anyone can do 10 pages of a grade 11 chemistry packet (multiple choice) let me know. i can pay money
Alja [10]

Answer:

mmmmmmmmmmmmmmmmmm

Explanation:

6 0
2 years ago
Why does an atom of 23NA have 23 electrons
Julli [10]
It is actually something standardized more so than theoretical,  however in terms of atoms in general the electrons are based on the amount of  electronic shells that an atom has and the amount of electrons that atom can accommodate.  In the case of sodium, it has three shells with 2 electrons on the first shell which is the maximum, 8 on the second shell which is also the max and 1 on their final shell
So simply put an ATOM of Sodium (Na) has 23 electrons because it has 23 protons which is a fact
<span />
7 0
3 years ago
How does evaporation lead to precipitation​
Serhud [2]

Answer:

1.evaperation

2.condenstation

3.precipatation

Explanation:

So I guess condenstation leads to precipatation-

5 0
2 years ago
Read 2 more answers
An increase in temperature affects the reaction rate by &gt;decreasing the velocities of particles that collide in the reaction.
Bond [772]

Answer:

increasing the number of molecules that have sufficient kinetic energy to react.

Explanation:

An increase in temperature affects the reaction rate by increasing the number of molecules that have sufficient kinetic energy to react.

or we say; temperature increase, leads to an increase in the amount of collisions between molecules.

4 0
3 years ago
Read 2 more answers
N writing a chemical equation that produces hydrogen gas, the correct representation of hydrogen gas is
andrezito [222]
Need more information
4 0
3 years ago
Other questions:
  • How many grams of iron, Fe, are reacted to form 16.0 grams of FeS (87.91 g/mol)
    11·2 answers
  • How many times greater is the rate of effusion of molecular fluorine than that of molecular bromine at the same temperature and
    5·1 answer
  • Honors Stoichiometry Activity Worksheet
    10·1 answer
  • How to find the formula for sodium phosphate?
    12·1 answer
  • Will give brainliest
    8·1 answer
  • MATH. Tom bought 15 party hats priced at 3 for $0.65 and 56 noisemakers priced at 7 for $1.25. What was the total cost of the ha
    9·2 answers
  • Which of the following statements is true? A. A producer usually obtains food by hunting other organisms. B. Humans that prepare
    10·2 answers
  • Rocks that originated from the liquid phase are classified as
    7·2 answers
  • The answer to #11 and why that's the correct answer
    11·1 answer
  • A 50.0 mL solution of 0.133 M KOH is titrated with 0.266 M HCl . Calculate the pH of the solution after the addition of each of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!