The formula "Li₂X" typically represents a compound where lithium (Li) is combined with another element or group denoted by "X." In this case, "X" could represent an anion or a polyatomic ion. To provide a specific formula, the identity of "X" would need to be clarified, as it can vary widely (e.g., "X" could be fluoride, chloride, or another ion). Therefore, without additional context, the formula remains general.
The Chemical Formula for Potassium Ion is K+.
The chemical formula of hydronium ion is (H3O)+.For the "oxide ion" check your spelling.
The ion formula of potassium is K+.
The polyatomic ion represented by the formula NO2- is the nitrite ion.
Bases, anything with the OH- ion in the formula.
Since Li is a group 1 element with a charge of +1, and there are 2 Li atoms, the overall charge of Li2 in the compound is +2. Therefore, in order for the overall charge of Li2X to be zero (since it is a neutral compound), X must have a charge of -2.
The charge on X in Li2X is -1. This is because the overall charge of Li2X is neutral (zero), and lithium (Li) has a charge of +1. Therefore, the other element X must have a charge of -1 to balance the charges in the compound.
The chemical formula of a sodium ion is Na+, while the chemical formula of a fluoride ion is F-.
Formula: NO2-
Formula: Pb2+
The formula for ammonium ion is NH4+ and the formula for oxalate ion is C2O4^2-.
The hydroxide ion's chemical formula is [OH]-
The Chemical Formula for Potassium Ion is K+.
The formula for the oxide ion is O2-, and the formula for the nitrate ion is NO3-.
Barium ion = Ba2+ Hydroxide ion = OH-
The polyatomic ion is a carbonate ion, with formula CO3-2.
enter the symbol of a sodium ion followed by the formula of a sulfate ion