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
nadya68 [22]
3 years ago
6

. How many total atoms are in H2O 12 3 10 4

Chemistry
1 answer:
MaRussiya [10]3 years ago
4 0
The answer is 4......
You might be interested in
1. When an element has a positive charge :
natita [175]

Answer:

2) AAAAAA

1)BBBBBBBB

3) I think a or c

8 0
2 years ago
Which of the following is an example of a
Sergio039 [100]

Answer:

dissolving sugar into water is a physical change

5 0
2 years ago
What volume would 3 moles of hydrogen gas occupy at stp?
Alchen [17]
22.4 L<span>So, if 1 mole occupies 22.4 L, the imediate conclusion is that a bigger number of moles will occupy more than 22.4 L, and a smaller number of moles will occupy less than 22.4 L. In your case, 3 moles of gas will occupy 3 times more volume than 1 mole of gas.</span>
3 0
3 years ago
Balance the following chemical equation I would give anyone the brainiest for answering.
serg [7]

<u>Answer :</u>

Part 13:

The balanced chemical reaction will be:

Cu(NO_3)_2+Na_2SO_4\rightarrow CuSO_4+2NaNO_3

Part 14:

The balanced chemical reaction will be:

Cu(NO_3)_2+Na_2C_2O_4\rightarrow CuC_2O_4+2NaNO_3

Part 15:

The balanced chemical reaction will be:

Cu(NO_3)_2+2KOH\rightarrow Cu(OH)_2+2KNO_3

<u>Explanation :</u>

Balanced chemical reaction : It is defined as the reaction in which an individual element of an atom present on reactant side must be equal to product side.

Part 13:

The balanced chemical reaction will be:

Cu(NO_3)_2+Na_2SO_4\rightarrow CuSO_4+2NaNO_3

Part 14:

The balanced chemical reaction will be:

Cu(NO_3)_2+Na_2C_2O_4\rightarrow CuC_2O_4+2NaNO_3

Part 15:

The balanced chemical reaction will be:

Cu(NO_3)_2+2KOH\rightarrow Cu(OH)_2+2KNO_3

5 0
3 years ago
Liquid 1 has a density of 2.0 g/ml, Liquid 2
Natali5045456 [20]

Liquid 2 because the lower the density the more it floats and the higher the density the more it sinks. The order from top to bottom is liquid 2, liquid 3, liquid 1

8 0
3 years ago
Other questions:
  • What is the product when magnesium reacts with sulfuric acid? mg(s) h2so4(aq) →what is the product when magnesium reacts with su
    14·2 answers
  • Which of the following is a nonrenewable resource?
    13·2 answers
  • A scientific theory is different than the way we use the word theory in common speech. Which of these is likely to be true about
    12·2 answers
  • Light of a certain energy shines on a metal and causes electrons to be emitted.
    8·2 answers
  • a _____ is substance in which one or more atoms have the same number of protons (I.e. the same atomic number)
    10·2 answers
  • What does corona mean?
    11·2 answers
  • If the solution is acidic, which ion is found in greater concentration?
    8·1 answer
  • Brainiest and 10 Points<br> Which has a HIGHER frequency?<br> A. Visible<br> B. Ultraviolet
    9·1 answer
  • How many electrons does Helium need to have a full outer shell
    14·2 answers
  • What could reduce the heat island effect around cities?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!