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
Flauer [41]
3 years ago
7

Look at the image pls. The question is there

Chemistry
1 answer:
ira [324]3 years ago
4 0

Answer:

Look at the image pls. The question is there

:

You might be interested in
How much eneregy is released when 10.0 g of methanol is burned?
MAVERICK [17]
Well the first thing you need to know is how much energy that 1g methanol release which is fixed value

Methanol CHOH is 17000 j/g
so the energy released when 10.0g of methanol is burned
=10x 17000
=170000 j
8 0
3 years ago
An atom of helium is smaller in width then an atom of hydrogen, but it's more then twice the mass. Why are these different?
VLD [36.1K]

Answer:

i think it cuz ones broken down by fision more

Explanation:

6 0
3 years ago
Which particles that make up an atom are involved in nuclear reactions ?
saveliy_v [14]

Answer: (B) proton And neutrons

Explanation:

8 0
3 years ago
Read 2 more answers
What occurs when an atom of chlorine forms a chloride ion?
dimulka [17.4K]
The answer is B. The chlorine has 7 electrons at the outer shell. So it will gain one electron to become stable when forms a chloride ion. And the gained electron will stay at the outer shell. So the radius becomes larger.
7 0
4 years ago
1.) which of these is the balanced equation for this reaction?
horsena [70]

Answer:

1.D) CH4 + 2O2 → CO2 + 2H2O

2C)2,1,2

3.D)SIO2 + 4HF → SIF4 + 2H2O

4.D)2As + 6NaOH → 2Na3AsO3 + 3H2

5.C)SiCI4 + 2H2O → SiO2 + 4HCI

Explanation:

equal number of atoms of each elements in both the sides of the chemical equation is required to have an equation in balanced state.

6 0
3 years ago
Other questions:
  • Can you draw the peptide structure at pH 7.0 (including peptide bonds)
    11·1 answer
  • BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
    12·1 answer
  • How do you solve the uncertainty range?​
    13·1 answer
  • The amount of heat energy that a sample has depends on:
    6·1 answer
  • NASA helps fund science education
    7·2 answers
  • Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water . Suppose 1
    10·1 answer
  • Can you please help me
    12·1 answer
  • Uses of light waves work sheet answers
    10·1 answer
  • How does the escalator related to the movement of lithospheric plates? ​​
    10·1 answer
  • How much energy is absorbed when 16.3 g of ice melts?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!