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What is the equation to find the percentage by mass of an element if the total mass of the compound and the mass contribution of the element are known?
Elijah1959
Amount of mass of component Y divided by total mass times 100% equals (=) percent (%) Y component.
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∙ 11y ago
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Is N3 a compound or element?
a element b\c it has no other elements in the equation
How are mass calculations used?
Mass percentage calculations determine the percentage of an element based on mass in a compound. This can then be used to determine the percentage in a compound of each individual element.
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Which of the molecules shown in this equation is an organic compound equation is an organic compound?
all compounds having carbon and hydrogen as an essential element are organic compounds
What does the word equation show?
it shows different type of element that used in compound or combine.
What do you need to calculate the percent-age composition of a substance?
The molecular formula of the compound can be calculated from the composition of element in a compound. The next steps are involved in the calculation of percentage of every element in a compound.
Percent composition describes the relative contribution of one element to the formula weight of the entire?
compound- answered by brandy :)
How do you use information in a chemical equation to tell whether a substance in the equation is an atom or a compound?
An atom in an equaton is only the symbol of this element, not a molecule.
