3 years ago

Write a balanced chemical equation to show the complete combustion of heptane , a component of gasoline

Chemistry

1 answer:

mezya [45]3 years ago

4 0

C7H16+11O2---->8H2O+7CO2

You might be interested in

Is it possible for a balloon with an initial internal pressure equal to 250.0 kPa

MrRa [10]

No, don't try, it will explode close to 187 kPa

6 0

3 years ago

The nucleus of an atom consists of

Ksenya-84 [330]

Answer:

The nucleus of an atom consists of Protons and Neutrons.-A.

5 0

2 years ago

Read 2 more answers

Calculate the pressure of 2.50 Liters of a gas at 25.0oC if it has a volume of 4.50 Liters at

MariettaO [177]

Answer:

P_2 =0.51 atm

Explanation:

Given that:

Volume (V1) = 2.50 L

Temperature (T1) = 298 K

Volume (V2) = 4.50 L

at standard temperature and pressure;

Pressure (P1) = 1 atm

Temperature (T2) = 273 K

Pressure P2 = ??

Using combined gas law:

$\dfrac{P_1V_1}{T_1} = \dfrac{P_2V_2}{T_2} \\ \\ \dfrac{1 *2.5}{298} = \dfrac{P_2*4.5}{273}$

$0.008389261745 \times 273 = 4.5P_2$

$P_2 =\dfrac{0.008389261745 \times 273 }{4.5}$

$P_2 =0.51 \ atm$

4 0

2 years ago

Jonathan is working in his basement on a science fair project when his little sister closes and locks the door. Jonathan wants t

solmaris [256]

Answer:

he can bang metal pipes but i would rather say that he has to yell for help

Explanation:

why because the basement is very loud and echo so when is parents hear him they can run to basement and get him out

hope this helped

4 0

3 years ago

Read 2 more answers

Is sugar made of tiny particles

netineya [11]

Sugar and water are made with tiny particles. They are both made from molecules and atoms.

6 0

3 years ago