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
leva [86]
2 years ago
8

Can someone please help me, i'll give you a 5 star rating and brainliest answer​

Chemistry
1 answer:
nekit [7.7K]2 years ago
4 0
There are 2 hydrogen and one oxygen. oxygen needs 2 bonds to be complete and hydrogen only needs one. so to be complete oxygen needs 2 hydrogen in order to become h2o.
You might be interested in
Fun, Easy Question!<br><br> 15 points!<br><br> Is salt less dense or more dense than water?
jasenka [17]
A salt is more dense than water if it is insoluble in water
7 0
3 years ago
Read 2 more answers
What do electromagnetic waves carry? How are they produced Through which media can they move? Where do they transfer energy? Wha
mihalych1998 [28]

Answer:

they are transfer from the  towers

Explanation:

3 0
3 years ago
Choose the best answer below. Which of the following reactions will have the largest equilibrium constant at 298 K?
Maurinko [17]

Answer:

Explanation:

Relation between ΔG₀ and K ( equilibrium constant ) is as follows .

lnK =  -  ΔG₀ / RT

K = e^{-\frac{\triangle G_0}{RT}

The value of R and T are same for all reactions .

So higher the value of negative ΔG₀ , higher will be the value of K  .

Mg(s) + N₂0(g) → MgO(s) + N₂(g)

has the ΔG₀ value of -673 kJ which is highest negative value . So this reaction will have highest value of equilibrium constant K .

5 0
3 years ago
Two or more assistance
Goryan [66]
I believe it would be a compound.
4 0
3 years ago
An element has an atomic mass number of 16 and an atomic number of 7
Kitty [74]

Answer: Nitrogen

Explanation: Nitrogen has an atomic number of 7 and an atomic mass of about 14 u

7 0
3 years ago
Other questions:
  • Choose all the answers that apply.
    15·1 answer
  • A big league hitter attacks a fastball!! The ball has a mass of 0.16 kg it is pitched at 38 m/s after the player hit the ball it
    9·1 answer
  • Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in concentrated NaOH ( aq ) . Calculate t
    10·1 answer
  • Which is true of Saturn's satellite, Titan?
    14·1 answer
  • Decrire l ebullition de l eau
    12·1 answer
  • This is due today so please help me
    8·2 answers
  • How many joules of energy are made by the loss of 100kg of mass using the formula E=mc2? please help!!!
    10·1 answer
  • A gas occupies 4.0 L of air at 1.0 atm pressure and 30.0°C. If the gas occupies 6.0 L of air at 37.0°C, what is the pressure of
    14·1 answer
  • Cannot be chemically broken down into simpler substances
    12·2 answers
  • In a living organism, what is an organ? functional unit, or building block, of all organisms; smallest unit that can carry on th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!