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
ANTONII [103]
4 years ago
5

How would you indicate 2 water molecules using chemical symbols?

Chemistry
2 answers:
olga_2 [115]4 years ago
6 0
Water is H2O, so 2 molecules of Water will be 2H20
mario62 [17]4 years ago
4 0

Answer: 2H2O

Explanation:

Water is made up of Hydrogen and Oxygen. The symbol of Hydrogen is H but it cannot exist as monoatomic gas when combined with oxygen but diatomic therefore it is represented as H2. The symbol of Oxygen is O.

Combining both will give us the chemical symbol of water which is H2O(which is just one molecule of water)

2 molecules of water will then give us 2H2O.

You might be interested in
Convert the following<br> 1)<br> 52.1g NaNO3<br> To moles
ivann1987 [24]

Answer:

0.6129796138981438

5 0
3 years ago
When a highly reactive metal, such as lithium (Li), is mixed with a highly reactive nonmetal, such as chlorine (Cl), they will m
Usimov [2.4K]

Answer:

True

Explanation:

lithium atoms lose one electron each while chlorine atoms gain one electron each

8 0
4 years ago
What are valence electrons and why are they so important in chemistry?
stealth61 [152]

valance electrons that reside in the outermost shell of an atom in the highest energy level. They are important to atoms because the fewer valence electrons that the atom holds, it becomes less stable.

I take honors chemistry I hope this helps.

3 0
3 years ago
Read 2 more answers
Given the following balanced equation, if the rate of O2 loss is 3.64 × 10-3 M/s, what is the rate of formation of SO3? 2 SO2(g)
Fynjy0 [20]

Answer:

Rate of formation of SO₃ [\frac{d[SO_{3}] }{dt}] = 7.28 x 10⁻³ M/s

Explanation:

According to equation   2 SO₂(g) + O₂(g) → 2 SO₃(g)

Rate of disappearance of reactants = rate of appearance of products

                     ⇒ -\frac{1}{2} \frac{d[SO_{2} ]}{dt} = -\frac{d[O_{2} ]}{dt}=\frac{1}{2} \frac{d[SO_{3} ]}{dt}  -----------------------------(1)

    Given that the rate of disappearance of oxygen = -\frac{d[O_{2} ]}{dt} = 3.64 x 10⁻³ M/s

             So the rate of formation of SO₃ [\frac{d[SO_{3}] }{dt}] = ?

from equation (1) we can write

                                   \frac{d[SO_{3}] }{dt} = 2 [-\frac{d[O_{2}] }{dt} ]

                                ⇒ \frac{d[SO_{3}] }{dt} = 2 x 3.64 x 10⁻³ M/s

                                ⇒ [\frac{d[SO_{3}] }{dt}] = 7.28 x 10⁻³ M/s

∴ So the rate of formation of SO₃ [\frac{d[SO_{3}] }{dt}] = 7.28 x 10⁻³ M/s

7 0
4 years ago
How many electrons can be held in the third orbital?.
Evgen [1.6K]
32 electrons. as the orbitals get father away from the nucleus, they hold more electrons.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Mole ratio of co2 carbonate to water
    14·1 answer
  • um bequer muito utilizado em laboratorio mede volumes de ate 250 ml.determine esse volume em: a)centimetros cubicos b)litros c)m
    15·1 answer
  • Determine the mass of carbon iv oxide ,produced on burning 104g of ethyne​
    6·1 answer
  • Which element does this atom represent?
    13·1 answer
  • A panic attack can occur at anytime even in the absence of a stimulus.
    11·2 answers
  • If the pressure on a gas is increased, then its volume will...?
    9·1 answer
  • You have separate solutions of hcl and h2so4 with the same concentrations in terms of molarity. you wish to neutralize a solutio
    9·2 answers
  • Convert 380 mmHg to atm.
    9·1 answer
  • Edge 2020, will give brainliest
    8·1 answer
  • if 1.386 g of mg ribbon combusts to form 2.309 g of oxide product, calculate the experimental mass percent of oxygen from this d
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!