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
Llana [10]
3 years ago
15

Which equation is balanced?

Chemistry
2 answers:
Paha777 [63]3 years ago
5 0

Answer:

it's the third one

Explanation:

in the first one oxygen molecules aren't balanced

the second ok me oxygen isnt balanced

and the fourth one hydrogen isn't balanced

hope it helps ;)

denis-greek [22]3 years ago
5 0

Answer:

Zn+ 2hHCI-ZnCI2+3CO2

Explanation:

You might be interested in
Which of the following would be a clue that a rock is igneous?
ryzh [129]

Answer:

A

Explanation:

they usually have that Crystal like thing in them... since they are formed from Lava

7 0
3 years ago
Read 2 more answers
. Which one is formed by the combination of many tissues?​
vampirchik [111]

Answer:

organs is the right answer

8 0
3 years ago
Read 2 more answers
What is the density of iron?
Maslowich

Answer:

7.874 g/cm³ is the density

5 0
3 years ago
CuSO^4 is an example of a(n)_____.
GarryVolchara [31]

Answer:

Compound.

Explanation:

That would be compound as it consists of a number of elements bonded together.  It is inorganic not organic.

3 0
4 years ago
O POMICU
Alexus [3.1K]

Answer:

Your correct one is the 3rd one!

6 0
3 years ago
Read 2 more answers
Other questions:
  • The two main types of weathering are
    10·2 answers
  • What is the purpose of the rice paddies and how they are used? (Site 1)
    11·1 answer
  • What happens when salt water freezes.
    7·1 answer
  • Determine how many moles of Ba(OH)2 are required to completely neutralize 0.432 mole of HC2H3O2.
    7·2 answers
  • gaseous methane undergoes complete combustion by reacting with oxygen to form carbon dioxide and water vapor . what is the balan
    14·1 answer
  • The constellations seem to move as the seasons on Earth change. What causes this?
    9·1 answer
  • Covert 0.200 moles of H2SO4 to grams. Show all work
    5·1 answer
  • The temperature of a sample of gas in steel container at 30.3 Atm is
    6·2 answers
  • **A piece of marble (assume it is pure CaCO3) reacts with 2.00L of 2.52 M HCl. After dissolution of the marble, a 10.00 mL sampl
    15·1 answer
  • Explain whether chromium is more or less reactive than aluminium.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!