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What is the formula of the ionic compound expected to form between the elements K and S?
Santiago :v
Ca2+ + 2 I- --> CaI2
Elroy Murazik
Wiki User
∙ 11y agoThe cation,
K +
and the anion,
Cl -
form the compound,
KCl
=========Potassium chloride
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What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
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A notion that shows what elements a compound contains and the ratio of the atoms or ions of these elements in the compound?
A chemical formula shows what elements a compound contains, and the ratio of the atoms or ions of the elements in the compound.
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The formula of the compound and the Atomic Mass of its elements.
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Formula
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What shows the elements present in a compound?
Formula
