No. All gases do not have a definite volume when in gas state.
Carbon dioxide does not have a definitive shape because it is a gas at room temperature and pressure. Gases do not have a fixed shape or volume as their particles are free to move and spread out.
Soda is a solution, defined as a homogeneous mixture composed of only one phase. If it is carbonated, it will contain carbon dioxide but then can contain any number of other ingredients.
To determine the volume of carbon dioxide needed, you would need to know the stoichiometry of the reaction between carbon dioxide and calcium carbonate. In this case, since 20 grams of calcium carbonate is given, you would convert that to moles using the molar mass of calcium carbonate. Then, using the balanced equation, you can determine the mole ratio between carbon dioxide and calcium carbonate. Finally, using the molar volume of carbon dioxide gas at the given conditions (usually 22.4 L/mol at standard temperature and pressure), you can calculate the volume of carbon dioxide needed.
liquid has no definite shape and a solid has no definite shape or volume
Water vapour does not have definite shape and does not have definite volume.
Carbon dioxide does not have a definitive shape because it is a gas at room temperature and pressure. Gases do not have a fixed shape or volume as their particles are free to move and spread out.
I can only tell you that gases are does not have a difinite shape and volume . E.g air / nitrogen / carbon dioxide / water vapour / . . .
A gallon of gasoline (roughly 4 kilograms) will produce about 10 kilograms of carbon dioxide. Since ppm are measured in volumes, this is equivalent to about 20 cubic meters of carbon dioxide at STP. As the "given volume of air" is not specified no definite answer can be given except that it is comparison of the available volume to the 20 cubic meters calculated above.
According to the law of definite proportions, the ratio of carbon to oxygen in carbon dioxide is fixed at 1:2. This means that for every 1 atom of carbon, there are 2 atoms of oxygen in carbon dioxide. This ratio remains consistent regardless of the source of carbon dioxide, such as automobile exhaust.
Carbon dioxide,milk,ice,and the ocean.
Soda is a solution, defined as a homogeneous mixture composed of only one phase. If it is carbonated, it will contain carbon dioxide but then can contain any number of other ingredients.
Carbon dioxide is the gas in dry air that typically comprises approximately 0.036% of the total volume.
Solids have definite shape and definite volume. Liquids have not definite shape but have definite volume. Gases have neither definite shape not definite volume.
A gas is a form of matter that has no definite shape or size, as its particles are free to move and fill the space available to them. Examples of gases include oxygen, carbon dioxide, and hydrogen.
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.
WATER has no definite shape but has definite volume.