0
When potassium and bromine atoms form chemical bonds what is produced?
Wiki User
∙ 11y ago
Potassium and bromine form the ionic compound potassium bromide with the chemical formula KBr.
Wiki User
∙ 11y ago
Egelin Meridien
Anonymous
A compound
Add your answer:
Earn +20 pts
What is the mass of bromine in 50.0g potassium bromide?
The chemical formula of potassium bromide is KBr, showing that each formula unit contains equal numbers of potassium and bromine atoms. The gram atomic masses of potassium and bromine are 39.0983 and 70.904 respectively. Therefore, the mass fraction of bromine in KBr is 70.904/(70.904 + 39.0983) or about 0.644568. 50.0 g of potassium bromide therefore contains 32.2 g of bromine, to the justified number of significant digits.
What is the ratio of potassium atoms to nitrogen?
The chemical formula of potassium nitride is K3N. The ratio potassium atoms/nitrogen atoms is 3.
What chemical bond between two atoms of bromine?
Covalent
Which type of chemical bond is formed between two atoms of bromine?
Covalent.
How many potassium atoms are in the reactants of the chemical reaction?
The same number you started with. In every chemical reaction the total number of atoms at the start is the same as the number of atoms at the end.
When potassium and bromine atoms form chemical bonds-what is produced?
Potassium and bromine form the ionic compound potassium bromide with the chemical formula KBr.
What is the mass of bromine in 50.0g potassium bromide?
The chemical formula of potassium bromide is KBr, showing that each formula unit contains equal numbers of potassium and bromine atoms. The gram atomic masses of potassium and bromine are 39.0983 and 70.904 respectively. Therefore, the mass fraction of bromine in KBr is 70.904/(70.904 + 39.0983) or about 0.644568. 50.0 g of potassium bromide therefore contains 32.2 g of bromine, to the justified number of significant digits.
What is the ratio of potassium atoms to nitrogen?
The chemical formula of potassium nitride is K3N. The ratio potassium atoms/nitrogen atoms is 3.
What atoms are in potassium bromide?
Potassium bromide has the formula KBr and it contains one atom of Potassium (K) and one atom of Bromine (Br).
Why you cannot writte K20Br20?
K20Br20 is just KBr. The individual molecules for that form from these elements are not a chain of 20 potassium atoms and 20 bromine atoms linked together, they are a single potassium atom and a single bromine atom bonded.
How many atoms are in 2KBr?
There are two atoms in one molecule KBr. One atom of potassium (K) and one atom of bromine (Br).
What chemical bond between two atoms of bromine?
Covalent
What are cemicals?
A chemical equation is a graphical representation of a chemical reaction.
Is Potassium chloride decomposes to potassium chloride and oxygen gas is a physical or chemical change?
Chemical
Which type of chemical bond is formed between two atoms of bromine?
Covalent.
Why cant Br react with sulphuric acid to give Br?
If pure bromine is contacted with sulfuric acid, the only possible source of bromine atoms for a potential chemical product is the original bromine itself; the sulfuric acid does not contain any bromine atoms and therefore can not supply any additional atoms to make more bromine.
How many atoms make potassium hydroxide?
The chemical formula of potassium hydroxide is KOH.So, potassium hydroxide has 3 atoms in the formula.The dissociation equation is:KOHK+ + (OH)-
