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note: NOT percent composition.
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What is the molecular formula for petrol?
As petrol is a mixture, it has no exact formula. However, the largest component of almost all commercial petrols is isooctane, which has the formula C8H18, and its isomers, which have the same formula of disel
What are the components of mixtures?
Whatever it was that was mixed together to form a mixture, is a component of that mixture.
Is a heilum balloon a gas-liquid mixture?
No, it is a gas-solid mixture when view as a whole. It has a solid component (the balloon itself), and a gas component (the helium)
What information is needed to find the percent of composition?
- The percent composition of a compound is established after the chemical analysis of this compound and the knowledge of the chemical formula.- If you know the chemical formula you need to know the atomic weights of the components to calculate the percent composition.
Sour milk formula?
Milk, whether it is sour or not, is a mixture and thus does not have a chemical formula. It is made sour by lactic acid, which has the formula C3H6O3.
Chemical formula coal?
Coal is a mixture, and so does not have a chemical formula. The mail component of carbon, though, is elemental carbon, which has the chemical symbol C.
Is pure water an element compound homogeneous mixture or heterogeneous mixture?
Pure water is a compound. The chemical formula of it is H2O. The component elements are Hydrogen and oxygen.
What is the formula for silicate?
Sand is a mixture of many different compounds, but the main component is Silicon dioxide, SiO2 .
What do you call the substance that are mixed in a mixture?
Component of the mixture
What is the importance of percentage composition?
Percent composition can be used to calculate the percentage of an element/compound in a mixture. From the percent composition, you can also find the empirical formula. And from the empirical formula you can find the actual molecular weight.
What is the formula used to calculate dilution ratios?
A dilution ratio is normally used for a mixture of two fluids: an active component and a carrier solvent. The dilution ratio is the ratio of the volume of the solvent to the volume of the active component.
Each component in a mixture maintains its own characteristics?
heterogeneous mixture
What is the molecular formula for petrol?
As petrol is a mixture, it has no exact formula. However, the largest component of almost all commercial petrols is isooctane, which has the formula C8H18, and its isomers, which have the same formula of disel
What is the formula with a mixture of silver and sulfide?
The formula is Ag2S, but this is a compound, not a mixture.
What are the components of mixtures?
Whatever it was that was mixed together to form a mixture, is a component of that mixture.
What is the formula of a mixture of ammonium and nitrite?
The formula is NH4NO2, though this is a compound, not a mixture.
Is sugar a compound or an element?
It is a mixture; a liquid mixture in which the minor component (the solute - the sugar) is uniformly distributed within the major component (the solvent - the water).
