"Sodium phosphorus" is not a valid name for a chemical compound, so it's impossible to answer this question. Sodium phosphatewould be Na3PO4. Sodium phosphide would be Na3P. There are other compounds (sodium phosphite, sodium metaphosphate, etc.) which have similar names, each of which has its own formula. You'll need to make it more clear which one you're talking about to get a definitive answer.
The one that will dissociate into TWO ions is (2) NaBrO3 (sodium bromate). It will dissociate into Na^+ and BrO3^-.
Dissociation of what? Table salt, for example (NaCl) dissociates into Na+ and Cl- ions in water.
NaBr is a formula unit. It represents the simplest, whole-number ratio of ions in an ionic compound, sodium bromide. It does not represent individual molecules but rather the combination of one sodium ion (Na+) and one bromide ion (Br-).
The chemical formula NaNO3 represents sodium nitrate, which consists of three distinct types of particles: sodium (Na) ions, nitrate (NO3) ions, and the overall compound itself. In one formula unit of NaNO3, there is one sodium ion and one nitrate ion, which contains one nitrogen atom and three oxygen atoms. Therefore, in total, there are five atoms (1 Na + 1 N + 3 O) in each formula unit of NaNO3. If you're referring to the number of molecules, one mole of NaNO3 contains Avogadro's number of particles, approximately (6.022 \times 10^{23}) formula units.
The chemical formula for sodium phosphate is Na3PO4, which indicates that each molecule of sodium phosphate contains three sodium ions (Na+) and one phosphate ion (PO4^3-).
The formula of the compound containing Na+ and PO43- ions is Na3PO4. This is because the charges of the sodium ion (Na+) and the phosphate ion (PO43-) balance out when three sodium ions combine with one phosphate ion.
The compound formed by Na+ and PO43- ions is sodium phosphate, which has the chemical formula Na3PO4.
The ionic compound formula for sodium bicarbonate is NaHCO3.
The compound formula for sodium sulfide is Na2S. It consists of two sodium ions (Na+) and one sulfide ion (S2-).
The compound is sodium phosphate, which has the formula Na3PO4.
Na2 is not a compound. When you see a formula containing Na2, it means the compound contains 2 Sodium ions.
Sodium sulfate's formula is Na2SO4 because it contains two sodium ions (Na+) for every one sulfate ion (SO4 2-). This combination of ions results in a neutral compound where the total positive charge from the sodium ions balances the total negative charge from the sulfate ion.
Sodium carbonate (Na2CO3) contains sodium ions (Na+) and carbonate ions (CO3^2-). In the compound, two sodium ions are present for every one carbonate ion. Sodium ions have a charge of +1, while carbonate ions have a charge of -2. This combination of ions results in a neutral compound overall.
In the formula NaCl, there is one Cl- ion for each Na+ ion. This is because NaCl is a 1:1 ratio compound where one Na ion combines with one Cl ion to form a stable compound.
Sodium acetate, NaOOCCH3 is a chemical compound, a salt of acetic acid
Sodium chloride (NaCl) contains one sodium ion (Na+) and one chloride ion (Cl-). Calcium chloride (CaCl2) contains one calcium ion (Ca2+) and two chloride ions (Cl-). The charges on the ions determine how they combine to form a compound, hence the difference in formulas.
Table salt's chemical formula is NaCl. And the compound name is Sodium Chloride.