K+ and OH- give you KOH.
The correct name for the compound K2S is potassium sulfide.
Potassium bromate
NH4Cl is a binary compound composed of ammonium (NH4) and chloride (Cl) ions. It is a salt that forms when ammonium hydroxide and hydrochloric acid react.
This compound is chromium hydroxide.
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
The correct name for the compound K2S is potassium sulfide.
Potassium bromate
NH4Cl is a binary compound composed of ammonium (NH4) and chloride (Cl) ions. It is a salt that forms when ammonium hydroxide and hydrochloric acid react.
KMnO4
This compound is chromium hydroxide.
Copper Hydroxide
The correct formula for the ionic compound formed between potassium and sulfur is K2S, as potassium has a +1 charge and sulfur has a -2 charge. The charges must balance to form a neutral compound.
The formula for the ionic compound of potassium and iodide is KI, where K represents potassium and I represents iodide. Potassium is a group 1 element with a +1 charge, while iodide is a halogen with a -1 charge, resulting in a balanced 1:1 ratio in the compound.
The correct formula of potassium hydride is KH. It is composed of one potassium atom (K) and one hydrogen atom (H) bonded together.
Correct. Lye applies not completely to sodium hydroxide, but also to other strong alkali, like potassium hydroxide. Sodium hydroxide just happens to be the most common form of it.
Yes, that is correct. When chromium ions in a compound have a +3 charge and are paired with hydroxide ions (OH-), the compound would be named chromium(III) hydroxide.
Yes, it is correct.