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
Svetllana [295]
3 years ago
15

What properties do all chemical reactions have in common?

Chemistry
2 answers:
sp2606 [1]3 years ago
5 0

Answer. The common properties of chemical reactions are:

Temperature: Change in temperature will be there. This change can be increase in  temperature (exothermic) or decrease in temperature (endothermic).

Formation of  product: The product will be formed if the chemical reaction has taken place. Product formed can be in any state (solid, liquid or gas). This formation of product can be observed by looking out for change in color, change in odour or substance getting disappeared.

Number of products: Minimum number of products formed after chemical reaction is one. More than one number of products can be formed.

kati45 [8]3 years ago
4 0
<span>What all chemical reactions have in common is that energy is released in various forms. Sometimes it's heat or light when there's an explosion, or theres gas and odors or a change in color, or sometimes solids are formed as a deposit. This all show that a reaction occurred and are used as proof.</span>
You might be interested in
Which lists the correct order of the steps?<br> 4,2,1,3<br>4,1,3,2<br> 4,3,1, 2<br>4, 2, 3.1​
Alik [6]

Answer:

4,3,1,2 thise is my answer.

5 0
3 years ago
What is the basic unit of energy?
Setler79 [48]

Answer:

Joule

Explanation:

Hope it helps!

3 0
3 years ago
Read 2 more answers
What is the reason carbon atoms are the most versatile building blocks of the molecules used by living organisms?
WITCHER [35]

Explanation:

Atomic number of carbon is 6. So, 4 valence electrons are present.

Therefore, it can form 4 covalent bonds with varying bond angles by sharing its valence electrons.

Catenation is also an important property of carbon. Catenation is bonding with atoms of same element. Carbon skeleton can be formed in any direction and can vary in length, branching, and ring structure.

Elements required for making most of the molecules in living organisms are:

C, H, N, O, P and S

Carbon easily form covalents with other 5 elements.

These properties make carbon most versatile building blocks of the molecules used by living organisms.

4 0
3 years ago
WILL GIVE BRAINLIST NEED ASAP
Nookie1986 [14]

V=n/M

V=2.5/6=0.416 L

7 0
2 years ago
What is the volume of 0.200 mol of an ideal gas at 200. kPa and 400. K?
Alexxandr [17]

3.3256 Liters

See the image I have shared to you above

3 0
3 years ago
Other questions:
  • In order to understand the prehistory of the Hawaiian island of Lana'i better, anthropologists Maria Sweeney, Melinda Allen, and
    6·1 answer
  • Provide the alkyne starting material a, intermediate organic product b, and identify the reagents.
    7·1 answer
  • A sample was prepared by mixing 18. ml of 3.00 x 10^-3 m crystal violet (cv) with 2.00 ml of 0.250 m naoh. calculate the resulti
    12·1 answer
  • How do I do this<br> I need answers fast
    13·1 answer
  • Which chemical formula corresponds to this structural formula?
    8·2 answers
  • Why were foreigners allowed to hold office for the Mongols
    15·1 answer
  • A warm front moves into a region. What kind of weather most likely results?
    7·2 answers
  • Calculate the volume of 5.00 mol of helium at 120C and 1520 mm Hg
    12·1 answer
  • This equation is balanced: N2+H2 -NH3 <br><br>A. True <br><br>B. False​
    8·1 answer
  • Phase change involves changing states of matter (solid-liquid-gas). How do these three states of matter differ from each other?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!