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What is significance of chemical formula?
It shows the composition and the ratio of each element to one another within the compound.
What is composed of one type compound?
A pure substance is composed of only one type of compound. Pure substances have a fixed composition and distinct chemical properties.
What information do prefixes in the name of a binary molecular compound tell you about the composition of the compound?
Prefixes in the name of a binary molecular compound indicate the number of atoms of each element present in the compound. The prefixes specify the quantity of each element in the compound, such as mono- for one, di- for two, tri- for three, and so on.
Percent composition describes the relative contribution of one element to the formula weight of the entire?
compound, expressed as a percentage. It can be calculated by dividing the molar mass of the element in the compound by the molar mass of the compound overall and multiplying by 100. This helps in determining the amount of each element present in a compound.
What is a mineral that is only made up with one element?
A mineral is defined as a compound having a fixed chemical composition ... Thus an element is not a mineral.
Composition of inorganic compound?
the composition varies from one compound to another
What is significance of chemical formula?
It shows the composition and the ratio of each element to one another within the compound.
What is the composition of inorganic compounds?
the composition varies from one compound to another
What is composed of one type compound?
A pure substance is composed of only one type of compound. Pure substances have a fixed composition and distinct chemical properties.
What information do prefixes in the name of a binary molecular compound tell you about the composition of the compound?
Prefixes in the name of a binary molecular compound indicate the number of atoms of each element present in the compound. The prefixes specify the quantity of each element in the compound, such as mono- for one, di- for two, tri- for three, and so on.
Which is not a characteristic of a compound?
One of the characteristics of a compound is that it has a fixed chemical composition.
What does it means when a compounds chemical formula does not include any numbers?
It means that you have one atom of each element in the formula
How can one determine the empirical formula from mass percent composition?
To determine the empirical formula from mass percent composition, one must convert the mass percentages of each element in a compound into moles. Then, divide the moles of each element by the smallest number of moles to find the simplest whole number ratio of elements in the compound, which represents the empirical formula.
What does it mean when a compound formula does not include numbers?
there is only one atom of each element
What is the definition of a definite chemical composition?
Definite chemical composition is when a mineral is made of the same material throughout. Basically when a mineral is only made of one material all the way through, not part iron in one part and then gold in the rest.
Is it necessary to know the formula of a compound in order to calculate its percent composition?
YES.For one to know the percentage composition,the amount of moles of the reacting element must be considered using the compound. •Well you dont really have to know just the formula. You can eaither use the formula if its given or the molar mass if its given. i just recently did a test where i was given either the Molar mass or Formula name and i had to figure out the percent composition. so it depends on the info given.
Does the composition stays the same or pure substance?
A pure substance consists of only one type of element or compound. The composition of a pure substance always stays the same, with a fixed ratio of its constituent particles.
