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NikAS [45]
3 years ago
11

Draw the two-carbon hydrocarbons propane, propene, and propyne. Classify each molecule, and explain the differences between them

.
Chemistry
1 answer:
Agata [3.3K]3 years ago
5 0
Two carbon compounds have the prefix eth-, the prefix pro- applies to three carbon atoms.
Propane: CH₃CH₂CH₃, alkane molecule, completely saturated and contains no double bonds
Propene: CH₃CH=CH₂, alkene molecule, single degree of unsaturation and contains one double bond
Propyne: CH₃C≡CH, alkyne molecule, two degrees of unsaturation and contains one triple bond
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The pressure on 30 milliliters of an ideal gas increases from
Nana76 [90]

V1 = 30 mL

P1 = 760 torr

P2 = 1520 torr

V2 = ?

applying Boyle's Law

P1*V1 = P2*V2

760 torr * 30 mL = 1520 torr * V2

V2 = 760 torr * 30 mL / 1520 torr

( C ) is correct

8 0
3 years ago
1,5,25,125 what’s the pattern rule and extend by 3 more numbers
nika2105 [10]

For the first one the pattern is multiply the previous number by five as you see 1 x 5 = 5 and so on. To keep adding to it you would do

125 x 5 = 625     625 x 5 = 3125    3125 x 5 = 15625

Now for the second one the pattern is divide the previous number by three as you can see 2187 / 3 = 729 and so on. To keep going you would

81 / 3 = 27       27 / 3 = 9        9 / 3 = 3

I hope this helps you and if you have anymore questions i'll be  glad to answer them.



4 0
3 years ago
Is iornIInitrate ionic or covalent
kondaur [170]

Answer:

Iron (II) nitrate is ionic compound

Explanation:

Formula:

Fe(NO₃)₂

Iron (II) nitrate is ionic compound.

Its molecular mass is 179.85 g/mol.

NO⁻₃ is anion while Fe⁺² is cation.

Iron loses its two electron which is accepted by nitrate.

Its molecular formula can be written as FeN₂O₆.

Its color is pale green.

Its melting point is 333.65 K.

It is para magnetic compound.

it is mostly present in non hydrated form.

It is also known as ferric nitrate.

It is used to form sodium amide.

Its is also used catalyst.

7 0
3 years ago
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Dima020 [189]
The answer would b B, a leaf blowing across a field.
hope this helps.
6 0
3 years ago
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jasenka [17]

Answer:

c. ceramic

Explanation:

because b d and a are metals c is not

3 0
3 years ago
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