How can I write the formula for potassium bromide? - Socratic
2014年5月18日 · You need to know the ions for potassium and bromide. Potassium is in Group 1 of the Periodic table so it loses one electron to become K+ and the Bromine atom is in Group 17 so it gains one electron to become Br-. The charges are therefore +1 and -1 and they balance and cancel each other out so the compound Potassium Bromide is one potassium ion (K+) and …
What is the chemical formula potassium and bromine? - Answers
2024年6月17日 · Bromine potassium typically refers to potassium bromide, which is a chemical compound made of potassium and bromine atoms. It is commonly used in photography, as a sedative in veterinary medicine ...
How would you represent potassium and bromine using an
2015年10月17日 · When potassium and bromine come together, the more electronegative bromine will snatch that solitary valence electron from the potassium atom. This will lead to the formation of the potassium cation, #"K"^(+)#, and the bromide anion, #"Br"^(-)#. You draw the electron dot diagram by using the charges of the cation and anion.
What ionic compound is formed when potassium and bromine …
2024年5月29日 · The compound formed by potassium and chloride is potassium chloride, which has the chemical formula KCl. It is made up of one potassium ion (K+) and one chloride ion (Cl-), which combine in a 1:1 ...
Chemical formula for potassium and chlorine? - Answers
2024年6月15日 · Chlorine is Cl2 (chlorine is diatomic) and potassium bromine is KBr. ... The compound formula for potassium and chlorine is KCl, which represents one potassium atom bonding with one chlorine atom.
What is the mass of bromine in 50.0g potassium bromide?
2024年6月11日 · The formula weight of KBr (potassium bromide) is calculated by adding the atomic weights of potassium (K) and bromine (Br) together. The atomic weight of potassium is approximately 39.1 g/mol and ...
What is the chemical formula for potassium and bromine?
2024年6月10日 · See answers (2) Best Answer. Copy
What is the element KBr? - Answers
2024年5月21日 · The chemical formula KBr is an ionic compound (made from a metal and a non-metal). K represents the metal potassium, and Br represents bromine (a non-metal halogen). The proper chemical name is ...
What is Potassium iodide bromine reaction? - Answers
2024年6月11日 · The reaction between potassium iodide and bromine forms potassium bromide and iodine. It is a redox reaction, where bromine gets reduced from 0 to -1 and iodide gets oxidized from -1 to 0.
What is the equation for the reaction with chlorine and potassium ...
2024年6月2日 · The given formula equation shows the reaction between chlorine gas (Cl2) with potassium bromide (KBr) solution, yielding potassium chloride (KCl) solution and liquid bromine (Br2).