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nickel (II) bromide
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∙ 12y ago
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What is the formula for Nickel III bromate?
the proper chemical formula for Nickel Bromide is NiBr
What is the chemical formula of nickel II borate?
NiBr2
What does NiCI2 NaBr molecular equation?
NiCl2 + 2 NaBr-----------NiBr2 + 2 NaCl
What is the chemical symbol for nickel II phosphide?
The chemical formula (not symbol) is NiBr2.
What is the empirical formula for a compound that contains 14.7 g of nickel and 40.0 g of bromine?
Divide each given mass by that element's molar mass: 14.7/58.7=0.25; 40/79.9=0.5. Now, divide each of those numbers by the lower of the two (0.25): 0.25/0.25=1; 0.5/0.25=2. This is your ratio: one nickel to two bromines, so the empirical formula is NiBr2, which is also its true formula, because ionic compounds usually bond in the lowest possible ratios.
Will Nibr2 and AgNO3 form a precipitate?
No.
Formula for nickel II bromide?
NiBr2
Is NiBr2 soluble?
soluble in water and ethanol
What is the compound formula for nickel II bromide?
NiBr2
What is the formula for Nickel III bromate?
the proper chemical formula for Nickel Bromide is NiBr
What is the chemical formula of nickel II borate?
NiBr2
What does NiCI2 NaBr molecular equation?
NiCl2 + 2 NaBr-----------NiBr2 + 2 NaCl
What is the chemical symbol for nickel II phosphide?
The chemical formula (not symbol) is NiBr2.
What is the empirical formula for a compound that contains 14.7 g of nickel and 40.0 g of bromine?
Divide each given mass by that element's molar mass: 14.7/58.7=0.25; 40/79.9=0.5. Now, divide each of those numbers by the lower of the two (0.25): 0.25/0.25=1; 0.5/0.25=2. This is your ratio: one nickel to two bromines, so the empirical formula is NiBr2, which is also its true formula, because ionic compounds usually bond in the lowest possible ratios.
What is the name for NiBr2.3H2O?
It could be called a Nickel(II) salt but unsure about scientific name -- You just might be in my chem class… but oh, well, I'll assume you're using this for something productive instead of cheating. NiBr2 • 3 H2O is Nickel(II) bromide trihydrate. It's actually simple to find out since it's a metal-nonmetal compound (something left of the jagged black line with something on the right side). 1) For this type of compound, you begin by just saying the name of the metal. Ni is nickel, but it's also got something irregular to it. Nickel can have multiple charges, so you use the 2 on the bromide times the charge of bromide (it's one left of the noble gasses, so 1-). To balance, the charge of nickel is 2+. You place the charge name to the right of the metal name in parentheses, no spaces. So Nickel(II) --- 2) This part's easier. Take the name of the nonmetal (Br) and change the ending to -ide. Bromine becomes bromide So Nickel(II) bromide --- 3) The •3 H2O at the end means it's a hydrate. Simply put, you have water in the salt as well, but it's not bound to the other atoms. Think of it like the NiBr2 formula units (basically, molecules, but some chem teachers prefer 'formula unit') as holding water molecules hostage. In this case, there are 3 such "hostages." So, you take the number of H2O molecules (3) in the old Greek system (tri-) and the word hydrate, and put them together. So Nickel(II) bromide trihydrate. The same can be done for other ionic (metal + nonmetal) compounds.
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