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What is the formula of the ionic compound expected to form between the elements Br and K?
Wiki User
∙ 11y ago
write down the formulae of the ionic compounds which contain the following pairs of a) Ca2+ and P3---->Ca3P2
b)Fe3+ and Br---->FeBr3
c) Mg2+ AND NO-3---> Mg3NO2 D) NH4+ AND S2----> S2(NH4)
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoK+1 Br-1 ------> ions and their charges
KBr ------> their charges add up to zero, so there is one atom of each in the compound
Name: Potassium bromide
Wiki User
∙ 12y agoK+1 Br-1 ------> ions and their charges
K Br ------> their charges add up to zero, so there is one atom of each in the compound
Name: Potassium bromide
Wiki User
∙ 14y agoThe chemical formula of K and Br is,
Potassium Bromide.
The word equation of K and Br is,
Potassium + Bromine= Potassium Bromide
Wiki User
∙ 11y agoK gives 1 electron and Br ,a halogen, excepted it. so formula is K-Br
Wiki User
∙ 6y agoThe chemical formula of potassium bromide is KBr.
Wiki User
∙ 14y agoLiBr lithium bromide
Wiki User
∙ 10y agoThe chemical formula of lithium bromide is LiBr.
Wiki User
∙ 13y agoK+Br-
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What is the formula of the ionic compound expected to form between the elements F and Ca?
CaF2
What is the formula of the ionic compound expected to form between the elements Al and F?
AlF3. Aluminum trifluoride.
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.
The chemical formula of a compound does not indicate?
The chemical formula of a compound does not indicate the way that elements are joined in the compound. Chemical formulas tell you the identity of the elements in the compound and the relative proportions of the elements.
What has a combination of letters and numbers that indicates which elements make up a compound?
It is the chemical formula of a compound. It helps to identify the elements and their ratios i the compound. Also it is easy to use the formula to describe a compound.
What is the formula of the ionic compound expected to form between the elements F and Ca?
CaF2
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Ca2+ + 2 I- --> CaI2
What is the formula of the ionic compound expected to form between the elements Al and F?
AlF3. Aluminum trifluoride.
What is the formula of the ionic compound expected to form between the elements K and S?
Ca2+ + 2 I- --> CaI2
What does an empirical formula show?
the empirical formula of a compound tells you the proportions of the elements in the compound. with that information you can make some inferences about the identity of the compound. for example a compound with an empirical formula CH4 tells us that for every carbon atom there are four hydrogen atoms. this means that the compound is methane because no other hydrocarbon can have these roportions (try drawing the lewis structure for C2H8, which doesnt exist. you cant!)
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.
What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
What is the formula of the ionic compound expected to form between the elements Cl and Al?
Al3+ and 3 Cl- form AlCl3This chemical is a great catalyst for organic chemists- in Friedel-Krafts and chlorination of benzene.
The chemical formula of a compound does not indicate?
The chemical formula of a compound does not indicate the way that elements are joined in the compound. Chemical formulas tell you the identity of the elements in the compound and the relative proportions of the elements.
What shows the elements in a compound?
Formula
What has a combination of letters and numbers that indicates which elements make up a compound?
It is the chemical formula of a compound. It helps to identify the elements and their ratios i the compound. Also it is easy to use the formula to describe a compound.
