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What is the formula of the ionic compound expected to form between the elements Br and K?
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)
What is the formula name for this ionic compound K plus PO43-?
The chemical formula K3PO4 is for tripotassium phosphate.
If K and Br- ions Why the formula not written as K20Br20?
If there were a chain of 20K and Br atoms attached to each other, somehow, then the formula would be written as K20Br20. Since only one K+ ion attaches to one Br- ion, the formula is written as KBr, regardless of how many are there.
What is the formula potassium bromide?
The formula for potassium bromide is KBr. It consists of one potassium ion (K+) and one bromide ion (Br-), which combine to form the compound.
What is the name of compound with the formula B2Br2?
KBr2 does NOT exist, bromide (being Br-) has a valency of (minus) one, so the only possibility is KBr, potassium bromide, in solution as ions: K+ and Br-
What is the formula compound formed between K plus 1 and Br -1?
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What is the formula of the ionic compound expected to form between the elements Br and K?
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)
What is the formula name for this ionic compound K plus PO43-?
The chemical formula K3PO4 is for tripotassium phosphate.
If K and Br- ions Why the formula not written as K20Br20?
If there were a chain of 20K and Br atoms attached to each other, somehow, then the formula would be written as K20Br20. Since only one K+ ion attaches to one Br- ion, the formula is written as KBr, regardless of how many are there.
What is the formula potassium bromide?
The formula for potassium bromide is KBr. It consists of one potassium ion (K+) and one bromide ion (Br-), which combine to form the compound.
What is the name of compound with the formula B2Br2?
KBr2 does NOT exist, bromide (being Br-) has a valency of (minus) one, so the only possibility is KBr, potassium bromide, in solution as ions: K+ and Br-
Indicate the charge on the bromide ion in the equation resulting in the ionic compound potassium bromide k plus plus br?
The bromide ion (Br-) has a charge of -1. In the formation of potassium bromide (KBr), the potassium ion (K+) has a charge of +1, and the bromide ion has a charge of -1 to balance the overall charge of the compound.
Which ion in the compound K and Br is larger?
The Br ion is larger than the K ion. This is because the Br ion has more electron shells than the K ion, leading to a larger atomic radius.
Which of these is the smallest k k plus 1 kr br-1?
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Which of these is the smallest Br-1 K Kr Kr plus 1?
k+1
Is the chemical formula KBr an ionic compound?
Yes, the chemical formula KBr represents an ionic compound. KBr is composed of a metal cation (K+) and a nonmetal anion (Br-) that are held together by ionic bonds due to the transfer of electrons from the metal to the nonmetal.
Is potassium bromide an element or compound?
Potassium bromide is a compound, not an element. It is composed of potassium (K) and bromine (Br) atoms chemically bonded together.
