Chemistry, 28.01.2020 12:31 jessicawolfking

If 6.00 g of carbon is burned completely, what volume of carbon dioxide gas is released at stp? a. 6.0 l b. 11.2 l c. 22.4 l d.134.4 l

Answers: 1

Show answers

Answers

The balanced chemical reaction for the combustion of carbon is,
C + O2 ---> CO2
6 grams of carbon is equal to 0.5 mols of carbon. This also corresponds to 0.5 mols of carbon dioxide. Using the ideal gas law through STP,
V = nRT / P
where R is the universal gas constant, 0.0821 L.atm /mol K, T is 273 K and P is 1 atm. Substituting the known values to the equation,
V = (0.5 mols)(0.0821 L.atm/mol K)(273 K) / 1 atm = 11.2 L
Thus, the answer to the question is letter B.

Answer from: b2cutie456

Answer from: hannahpalmario

11.2L is the answer

Answer from: weeman67161

11.2L is the answer

Answer from: Quest

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.

Answer from: Quest

plasma - state of matter made up of electrically charged particles

Another question on Chemistry

Chemistry, 22.06.2019 00:00

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Answers: 1

Answer

Chemistry, 22.06.2019 21:50

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action

Answers: 1

Answer

Chemistry, 23.06.2019 03:00

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.

Answers: 3

Answer

Chemistry, 23.06.2019 05:00

Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.

Answers: 2

Answer

You know the right answer?

If 6.00 g of carbon is burned completely, what volume of carbon dioxide gas is released at stp? a....

Questions