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
egoroff_w [7]
2 years ago
12

Which one is a balanced equation?

Chemistry
1 answer:
Sophie [7]2 years ago
6 0

Answer:

Explanation:

but what is it.

You might be interested in
What is the difference between fahrenheit and celsius temperature scales?
leva [86]
The differences are the freezing and boiling points being exactly 180 degrees
7 0
2 years ago
Answer questions using the two magnetic field models (will mark brainliest)
JulijaS [17]

Answer:

2. A

3.B

4.B

Hope this helps,Pls mark as Brainliest!!

4 0
3 years ago
A gas sample has volume 3.00 dm3 at 101
gavmur [86]

Answer:

V₂ = 21.3 dm³

Explanation:

Given data:

Initial volume of gas = 3.00 dm³

Initial pressure = 101 Kpa

Final pressure = 14.2 Kpa

Final volume = ?

Solution;

The given problem will be solved through the Boly's law,

"The volume of given amount of gas is inversely proportional to its pressure by keeping the temperature and number of moles constant"

Mathematical expression:

P₁V₁ = P₂V₂

P₁ = Initial pressure

V₁ = initial volume

P₂ = final pressure

V₂ = final volume  

Now we will put the values in formula,

P₁V₁ = P₂V₂

101 Kpa × 3.00 dm³ = 14.2 Kpa × V₂

V₂ = 303 Kpa. dm³/  14.2 Kpa

V₂ = 21.3 dm³

Explanation:

3 0
2 years ago
Question 10
zepelin [54]
Because the ring is hollow
3 0
3 years ago
Is oxygen gas (O2) a compound or an element? Is hydrogen gas (H2) a compound or an element?
Alinara [238K]
They're both elements
4 0
3 years ago
Other questions:
  • In examining an organic compound, you discover that it contains the following functional group. What class of organic compound i
    14·2 answers
  • Balance the chemical equation below: CO2 + H2O + 2678 kJ-> C6H1206 + O2 a. How many moles of H20 are involved in this reactio
    7·1 answer
  • Which of the following is a part of the heliocentric model? All objects in space move around Earth in perfect circles. All objec
    14·2 answers
  • Which is not a standard type of phytoplankton
    13·1 answer
  • Which ion will oxidize Fe? 1) Zn+2 2)Ca+2 3) Mg+2 4) Cu+2
    8·1 answer
  • How is the atomic mass of an element related to a mole?
    7·1 answer
  • What element is an atom that has 7 protons 8 neutrons and 6 electrons?
    10·2 answers
  • What is the name for CH 3 CH 2 COCHCH 3 CH(CH 3 ) 2 ?
    13·1 answer
  • Please help a brother out!
    5·1 answer
  • Which statement describes the charging method shown?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!