0
How many oxide ions O2- are needed to balance the positive charge of a titanium ion Ti4?
Monoksh
2
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the sodium phosphate formula?
Sodium has a single positive charge (+), whilst phosphate ions have a 3- charge. To balance out the charges, three sodium ions are needed, so the formula will be Na3PO4.
What is the compound fourmula for titanium II nitride?
Ti+2 N-3 <---- these are the ions and their charges Ti+2 Ti+2 Ti+2 N-3 N-3 <----- the charges have to add up to zero, so three +2 titanium ions cancel out two -3 nitrogen ions. Ti3N2 <---- simplify
What is the formula for ionic compound ni 3 o -2?
Nickle ions, Ni+3, will bind to oxygen ions, O-2, in a ratio that depends on their charges since the total positive charges in the molecule must equal the total negative charges. The eventual number of positive and negative charges is found by the least common multiple of the charges. In this instance, the charges are 3 and 2. The least common multiple is 6, so two atoms of the Ni+3 are needed to have a total positivie charge of +6, and three O-2 are needed to have a total negative charge of -6 to provide the electrical balance. The resulting molecule is Ni2O3.
How many proton in a coulomb?
One coulomb is equal to the force of repulsion when a unit positive charge is placed from a similar charge at a distance of 1m.
What volume of iron would be needed to balance a 1.00 gm sample of lead on a two pan laboratory balance?
1.6 volume of iron
What is the sodium phosphate formula?
Sodium has a single positive charge (+), whilst phosphate ions have a 3- charge. To balance out the charges, three sodium ions are needed, so the formula will be Na3PO4.
How many iodine ions are needed to balance out a barium ion?
A barium ion has a charge of 2+ and an iodide ion has a charge of 1-, therefore, two iodide ions are needed to balance the barium ion. Ba2+ + 2I- --> BaI2
What is the compound fourmula for titanium II nitride?
Ti+2 N-3 <---- these are the ions and their charges Ti+2 Ti+2 Ti+2 N-3 N-3 <----- the charges have to add up to zero, so three +2 titanium ions cancel out two -3 nitrogen ions. Ti3N2 <---- simplify
How many potassium ions are needed to balance the charge of one sufide ion?
Exactly 2
How many potassium ions are needed to balance the charge of one sulfide ion and why?
so it can be balanced out
How many sodium ions are needed to balance the charge of one phosphate ion?
three sodium ions
Have many potassium ions are needed to balance the charge of one sulfide ion?
4 because its a cool number
A salt bridge is needed in an electrochemical cell to do what?
To complete the internal circuit by migration of ions.
Why does fluoride have 2 ions in the compound cadmium fluoride CdF2?
The cadmium ion has a 2+ charge and each fluoride ion has a 1- charge, so two fluoride ions are needed to balance the 2+ charge of cadmium. Two F- ions provide a total negative charge of 2- to balance the 2+ charge of cadmium.
Why Na2CO3 is correct?
CO32- is a polyatomic ion with an overall charge of 2- . Each Na+ atom has a +1 charge, so 2 Na atoms are needed to balance the 2- charge of carbonate.
What is needed to push the electrons from the cathode to anode?
Actually the electrons are pulled not pushed. The anode attracts them with its positive charge.
How many potassium ions are needed to balance the charge of one sulfide ion Explain?
Two. the sulfide ion is S2- so two K+ ions are required to balance the charges
