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3 years ago

Which molecule contains ten hydrogen atoms

Chemistry

2 answers:

My name is Ann [436]3 years ago

7 0

the answer is hydrocarbons contain 10 hydrogen atoms :D

Alborosie3 years ago

6 0

Answer:

Butane

Step-by-step explanation:

Butane is an alkane.

The general formula for an alkane is CₙH₂ₙ₊₂.

Butane has four carbon toms, so its formula is C₄H₁₀.

Propane is wrong. It has three carbon atoms, so its formula is C₃H₈.

Butene is wrong. The general formula for an alkene is CₙH₂ₙ, so the formula is C₄H₈.

Propene is wrong. It has three carbon atoms, so its formula is C₃H₆.

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Oxygen and hydrogen are kept under the same temperature and pressure. Oxygen molecule is 16 times more massive than hydrogen one

lozanna [386]

Explanation:

When we increase the temperature of a substance then there will occur an increase in the kinetic energy of its molecules.

Also, K.E = $\frac{3}{2}kT$

So, kinetic energy is directly proportional to the temperature.

Hence, when temperature and pressure are kept the same for both oxygen and hydrogen gas then values of their kinetic energy will be the same irrespective of their masses.

Thus, we can conclude that kinetic energy of oxygen molecule is the same as compared to hydrogen molecule.

3 0

3 years ago

True or false:

monitta

I think this maybe false

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3 years ago

Balance the folowing equation. S + 02 ws SO:

Rzqust [24]

Answer:

s+o2=so2

Explanation:

i hope it will help u

6 0

3 years ago

How many moles of Na₂CO₃ required to create 9.54 liters of a 3.4 M solution

GarryVolchara [31]

Answer:

The answer to your question is 32.44 moles

Explanation:

Data

moles of Na₂CO₃ = ?

volume = 9.54 l

concentration = 3.4 M

Formula

Molarity = $\frac{number of moles}{volume}$

Solve for number of moles

number of moles = Molarity x volume

Substitution

Number of moles = (3.4)( 9.54)

Simplification

Number of moles = 32.44

3 0

3 years ago

Read 2 more answers

Pls help 2-3 tyvm ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎

Triss [41]

Answer:

I could I guess?

But like only 1 lol

Explanation:

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3 years ago