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
Elanso [62]
3 years ago
12

Barium carbonate  barium oxide and carbon dioxide balanced formula HELP ME PLEASE

Chemistry
1 answer:
Sauron [17]3 years ago
4 0

Answer:

4Ba(CO3) -> 4BaO2 + 2CO2

Explanation:

I looked at the oxygens to balance this. Ba(CO3) normally has 3 oxygens. BaO2 and CO2 have 4 oxygens total. The common multiple of 3 & 4 is 12. So there should be 12 oxygens on both sides. Then I just found the coefficients that would give 12 oxygens on both sides and can balance the rest of the atoms.

You might be interested in
Which of the following is an example of using creativity while trying to explore scientific questions?
Law Incorporation [45]

Your answer is correct!

The ability to come up with various alternatives based on a given set of conditions is one of the applications of creativity.

3 0
3 years ago
Read 2 more answers
Which reason best explains why metals are ductile instead of brittle?
MaRussiya [10]

Answer: -

Metals are ductile instead of brittle because they have flexible bonds.

Explanation: -

Metals have a property called ductility.

It is the ability of a metal to be drawn into wires.

Metals due to greater bond flexibility are more ductile.

The most ductile metal known to man is Gold. Metallic wires find many applications in modern machinery particularly.

Usually ductility and malleability go together.

7 0
3 years ago
A wave traveling through air meets an object and bounced off its flat surface
maks197457 [2]
It is a I’m think I’m pretty sure
6 0
2 years ago
Read 2 more answers
Which must be a mixture of substances?<br> (1) solid (3) gas<br> (2) liquid (4) solution
brilliants [131]
Answer=4

A solution is a mixture of substances
4 0
3 years ago
How did the lab activities help you answer the lesson question, "How are minerals and rocks classified?” What did you learn from
lorasvet [3.4K]

Answer:

In the lab, students were encouraged to look at different types of rocks and minerals. They were also told to observe the physical properties of the rocks and minerals. Based on these physical properties, the children were able to distinguish the different types of rocks and minerals. The major differences which the children will focus on will be the color, shape, hardness, luster, streak, fracture and cleavage of the rocks and minerals.

6 0
3 years ago
Read 2 more answers
Other questions:
  • List two types of information that are given in each box of this periodic table
    6·1 answer
  • The atomic mass of 12C is 12.000000. Multiply the atomic mass of 12C by its abundance. Report the number to 5 significant digits
    6·2 answers
  • High- and low-pressure areas leading to air movement happen when there are differences in: A. density B. clouds C. precipitation
    7·2 answers
  • What is a hypothesis?
    7·1 answer
  • What is the mole fraction of benzene in the solution that has a vapor pressure of 38 torr at 20 ∘C? Express your answer using tw
    9·1 answer
  • No links.
    12·1 answer
  • The density of a substance having a mass of 9 x 10^5 g and a volume of 3 x 10^-1 cm3 is
    6·1 answer
  • Calculate the amount of potential energy a 200 kg car has on top of a 15 m hill
    7·1 answer
  • Convection currents in Earth's core transfer heat and material to the surface.
    7·1 answer
  • Calculate the mass of al2so4)3 in 250ml of solution if the concentration is .48 N<br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!