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How many carbon atoms does bitumen contain?
Bitumen is a complex mixture of hydrocarbons derived from crude oil, so the number of carbon atoms can vary depending on the specific composition of the sample. On average, bitumen molecules contain anywhere from 20 to 40 carbon atoms per molecule.
How many moles of carbon monoxide are in 350 g sample?
350 g sample of CO contain 12,49 moles.
What would Proust say about the composition of all carbon dioxide molecules?
Proust would likely state that in a sample of carbon dioxide, all molecules would contain one carbon atom and two oxygen atoms in a fixed ratio, following the law of definite proportions. Each molecule of carbon dioxide would have the same composition regardless of its source or location.
Which has more atoms 12 grams of carbon or 32 grams of carbon?
Both samples contain the same number of carbon atoms because the number of atoms in a sample is determined by Avogadro's number (6.022 x 10^23) and not by the mass of the sample itself.
What are heterogenious mixtures?
Mixtures that contain more than one pure substance in every sample of at least a few thousand molecules.
A sample of ascorbic acid contains 1.50 of carbon and 2.00 of oxygen while another sample of ascorbic acid contains 6.35 of c. How many grams of oxygen does it contain?
23
How many molecules are in a 22g sample of carbon dioxide?
4.37 X 1028
Is carbon monoxide homogeneous or heterogeous?
Pure carbon monoxide, like any other pure compound, is homogeneous.
At a certain temperature and pressure 0.02 mol of carbon dioxide has a volume of 3.1 L A 3.1 L sample of hydrogen at the same temperature and pressure?
contains the same number of molecules
What are the examples of organic molecules?
Examples of organic molecules include carbohydrates (such as glucose), lipids (such as fats and oils), proteins (such as enzymes), and nucleic acids (such as DNA and RNA). Organic molecules are based on carbon atoms and are essential for life processes.
Does silicon dioxide contain carbon?
Silicon dioxide contains only silicon and oxygen - no carbon., The only carbon in a sample labelled " silicon dioxide", would be an impurity or contaminant probably on the surface
In very sample of carbon monoxide the mass ratio of carbon to oxygen is 34?
in every sample of carbon monoxide ,the mass ratio of carbon to oxygen is 3:4
