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
Goryan [66]
3 years ago
12

What is the balanced chemical equation when magnesium burns in oxygen to form magnesium oxide

Chemistry
1 answer:
san4es73 [151]3 years ago
4 0

Answer:

2Mg(s) + O(g) --> 2MgO

Explanation:

The 2's are the coefficients

(s) = solid

(g) = gas

Hope that helped

You might be interested in
Please help i will mark you
Bad White [126]

Answer:

an oven cooking food

Explanation:

when it's off it has mechanical energy, when on it has electrical energy transformed to heat energy.

7 0
3 years ago
Read 2 more answers
How many molecules (not moles) of NH3 are produced from 5.25x10^-4 g of H2?
Oksi-84 [34.3K]

Answer:

not 100% but i think its 1.57x10^20

Explanation:

5.25x10^-4g / 2.016g

2.60x10^-4 x 6.022x10^23= 1.56x10^20 molecules

6 0
3 years ago
1) 2.3 x 10 what is the answer
BlackZzzverrR [31]

Answer:

2.3 x 10 =23

Explanation:

the calculator

5 0
3 years ago
How do quasars differ from galaxies
posledela
Normal galixies support millions of stars that support billions of planets. quesars are more similar to black holes. quesars also have gravitational pull
8 0
4 years ago
What word best describes volume
alekssr [168]

Answer:

volume is the amount of space something occupies

Explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Between HClO3 and HIO3, which is stronger and why? Question 16 options: 1) HClO3 is stronger because chlorine is in a higher oxi
    15·1 answer
  • What are the three major kinds<br> of rocks?
    11·2 answers
  • Analyze: What do the elements in each column of the periodic table have in common?
    6·1 answer
  • Atoms of the same element can have different properties.<br><br> True<br> False
    8·2 answers
  • Chemical bonds release energy when they break apart, and take in energy when they form. How does this observation help explain t
    8·2 answers
  • What type of reaction is shown below?<br>A. hydration reaction <br>B.addition reaction​
    7·1 answer
  • Seasonal changes in water temperature tend to remain within a narrow range. This is opposed to air temperature, which tends to f
    11·2 answers
  • I don’t know what to say
    10·1 answer
  • A 5.00 L flask at 25˚ C contains 0.200 mol of Cl2 . What is the pressure in the flask?
    14·2 answers
  • Why does lithium form a 1 ion?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!