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
vlada-n [284]
2 years ago
14

The chemical formula for water is h2o. According to this formula what is the composition of a water molecule

Chemistry
1 answer:
sergejj [24]2 years ago
8 0

Answer:

two hydrogen atoms and one oxygen atom

Explanation:

You might be interested in
At a given temperature, the elementary reaction A --->B in the forward direction is first order in A with a rate constant of
Pani-rosa [81]

Answer:

The value of the equilibrium constant for the reaction A ⇒ B is Kc = 1.72 × 10³.

The value of the equilibrium constant for the reaction B ⇒ A is K'c = 5.81 × 10⁻⁴.

Explanation:

For the reaction A ⇒ B, the equilibrium constant (Kc) is equal to the forward rate constant (kf) divided by the reverse rate constant (ki).

Kc=\frac{kf}{ki} =\frac{1.60 \times 10^{2} s^{-1}   }{ 9.30 \times 10^{-2} s^{-1}} =1.72 \times 10^{3}

If we consider the inverse reaction B ⇒ A, its equilibrium constant (K'c) is the inverse of the forward reaction equilibrium constant.

K'c=\frac{1}{Kc} =\frac{1}{1.72 \times 10^{3}  } =5.81 \times 10^{-4}

4 0
3 years ago
Can you Please answer this question?
olga2289 [7]

Answer:

first option is not true

Explanation:

1 mole = 6.02 × 10²³ particles

C3H8 has 1 mole, so has 6.02 × 10²³ particles

5O2 has 5 moles so 5 × 6.02 × 10²³ = 3.01 × 10²⁴ particles

3CO2 has 3 moles so 3 × 6.02 × 10²³ = 1.806 × 10²⁴ particles

4H2O has 4 moles so 4 × 6.02 × 10²³ = 2.408 × 10²⁴ particles

8 0
2 years ago
A Proton is positively (+1) charged particle and the mass 1.6727 x 10-^24 g
AVprozaik [17]

The sub-atomic particles of an atom are the proton, electron and the neutron. An electron has a charge of -1 and a smaller mass than a proton. Proton has the same mass with the neutron. The ratio between the mass of a proton and an electron is about 2000. An electron has an equal value but negative charge with the proton.

6 0
3 years ago
Can snow have viscosity?
iren [92.7K]

Answer: Yes

Explanation: It can because snow is wet and anything that is wet can

4 0
3 years ago
Read 2 more answers
I Will Mark Brainiest I Will Give 100 POINTS
LUCKY_DIMON [66]

Answer:

it is a or d

Explanation:

3 0
2 years ago
Other questions:
  • If you set up an experiment with two different independent variables, then the results would be_____.
    15·1 answer
  • Consult an aufbau diagram which shell would be complete with 10 electrons
    6·2 answers
  • What’s a more accurate way to describe electron orbitals?
    14·1 answer
  • An electromagnet works because ________
    6·2 answers
  • How many electrons can the n=4 shell hold?<br> a. 8b.16c.32d.64?
    11·2 answers
  • What are the 3 types of zeros?
    8·1 answer
  • The density of lead is 11.4g/cm3. What volume, in ft3, would be occupied by 10.0 g of lead?
    10·1 answer
  • Describe the buffer capacity of the acetic acid buffer solution in relation to the addition of both concentrated and dilute acid
    5·1 answer
  • What is the new volume of a 61 L sample at STP that is moved to 183 K and 0.60 atm?
    10·1 answer
  • Which of the following is made up of particles of matter?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!