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The ratio of magnesium bromide (MgBr₂) consists of one magnesium (Mg) atom to two bromine (Br) atoms. This means that for every one magnesium atom, there are two bromine atoms, resulting in a 1:2 ratio. In the compound, the subscript '2' indicates that there are two bromine atoms for each magnesium atom.

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∙ 1y ago

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What is the mass of 7 moles of MgBr2?

Using a copy of the Periodic Table, showing the Atomic Masses. MgBr2 1 x Mg = 1 x 24 = 24 2 x Br = 2 x 80 = 160 24 + 160 = 184 the Mr ( Relative Molecular Mass) of tne molecule of MgBr2 Using the equation. moles = mass(g) / Mr Then mass(g = moles X Mt So for '7' moles mass(g) = 7 x 184 = 1288 g = 1.288 kg ( kilograms).


What is the correct name for MgBr2?

Magnesium bromide


What is the empirical formula for 13 percent magnesium and 87 percent bromine?

The empirical formula for a compound containing 13% magnesium and 87% bromine is MgBr2. This is because the ratio of magnesium to bromine atoms in the compound is 1:2, which corresponds to the formula MgBr2.


Formula for magnesium bromide?

The chemical formula of magnesium dibromide is MgBr2.


What is the reaction of Mgl2 Br2 -MgBr2 l2?

The reaction between Mg and Br2 results in the formation of MgBr2. The balanced chemical equation is: Mg + Br2 → MgBr2


How many anions are there in MgBr2?

Two(2). They are ' Br^(2) ' . The terminal '2' indicates that there are two anions. NB Collectively they are IONS . Positively charged ions are ' CATIONS'. M^(n+) Negatively charged ions are ' ANIONS'. X^(n-) MgBr2 = Mg^(2+) ' positively charged cation 2Br^(-) ' negatively charged anions. For an ionic compound to be neutral , the charged MUST balance and be opposite. (+/-) Hence MgBr2 = 2+ for magnesium and "2 x -1 = -2 ' for the two bromines. Hence + 2 - 2 = 0


Is MgBr2 a compound?

YES!!!! It is an ionic combination of magnesium with bromine. 1 magnesium atom combines ionically with two 2 atoms of bromine. Mg(s) + Br2(l) = Mg^(2+) aq + 2Br^(-)aq = MgBr2(s)


Is MgBr2 soluble or insoluble?

MgBr2 is soluble in water and other polar solvents.


Is mgbr2 ionic or molecular?

MgBr2 is an ionic compound (salt: magnesium bromide)


What is MgBr2 in ionic compound?

Yes.The cation,Mg 2+bonds with the anions,2Br 2-to form,MgBr2------------------magnesium bromide


What is the chemical formula for the compound formed between magnesium and bromine?

Name of product is Magnesium bromide Formula is MgBr2


What is the chemical formula for magnesium- bromide?

The chemical formula for magnesium bromide is MgBr2. This compound is composed of one magnesium ion (Mg2+) and two bromide ions (Br-).