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
Veseljchak [2.6K]
3 years ago
13

Which statement about exothermic reactions are true?

Chemistry
1 answer:
Hatshy [7]3 years ago
7 0

Answer:

It is either the third or fourth statement.

Explanation:

This is because exothermic reactions give off heat.

You might be interested in
What is the balanced form of the chemical equation shown below?
Svetradugi [14.3K]

Answer:

D

Explanation:

Double Displacement reaction

Both sides are balanced with option D

3 0
3 years ago
Do ionic compounds or covalent compounds conduct electricity
Liula [17]

None because Covalent compounds don’t conduct electricity because they are formed between the non metal atoms by sharing of electrons. The Covalent compounds haves no free electrons and also no ions and hence they do not conduct electricity. That is why they do not conduct electricity.

4 0
3 years ago
What is the difference between ionization energy and ionization potential​
rjkz [21]

Answer:

They are similarly

Explanation:

3 0
3 years ago
Determine the electron geometry (eg), molecular geometry (mg), and polarity of SO2. Determine the electron geometry (eg), molecu
Temka [501]

Answer:

See explaination

Explanation:

The electrons geometry shows the special distribution of the electrons around of the central atom of the molecule.

The molecular geometry shows the special distribution of the atoms that form the molecule.

Please kindly check attachment for further solution.

6 0
3 years ago
What is the periodic # for uranium?
ruslelena [56]

Answer:

92

Explanation:

4 0
4 years ago
Read 2 more answers
Other questions:
  • Answer these 2 questions FAST PLEASEE!!! I WILL GIVE BRAINLIEST AND GIVE EXTRA POINTS
    14·1 answer
  • Explain The Law of Conservation of Mass​
    6·1 answer
  • Which chemical symbol describes an element?<br> o H2O<br> o 02<br> o CH4<br> o H2 SO4
    14·2 answers
  • Iron (III) oxide - what does<br> the III mean?
    5·1 answer
  • Calculate the food energy (joules/
    11·1 answer
  • 60g of vinegar was used in a chemical reaction with baking soda. The total mass of the products is 140g. what was the mass of th
    7·2 answers
  • If coefficients of a balanced equation are doubled the enthalpy change for reaction is
    5·1 answer
  • 1. Calculate the average reaction rate expressed in moles H2 consumed per liter per second.
    5·1 answer
  • Please helppp final quiz helppp!!!!
    14·1 answer
  • 6. Add the following numbers together and show your answer in grams:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!