0
+2 because CO3 has a charge of -2 and both they should equal to 0
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoNi has a charge of +4. This is because each Cl has a -1 charge. Since each compound must be electrically neutral Ni has to be +4 in order to cancel out the 4 (-1) charges on the four Cl.
Wiki User
∙ 11y agothere are two ions. Ni and CO3.
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How many ions present in NiCO3?
there are two ions. Ni and CO3.
Is NiCO3 soluble?
No, NiCO3 is not likely to be soluble in water, it is in acid.
How many ca 2 ions are present in 1 molecules of H2O?
In pure water, there are no calcium ions.
What are the ions present in limewater?
The ions corresponding to the electrolyte i.e. both anions and cations are present in an electrolyte. These ions may be similar to the electrodes dipped in it.
Aqueous nickel chloride reacts with a solution of sodium carbonate?
The precipitation of solid nickel carbonate, NiCO3, in aqueous solution is represented by:Ni2+(aq) + CO32-(aq) NiCO3(s)From the Solubility Rules we know that:Carbonates and phosphates are NOT soluble except those also containing Na+, K+ or NH4+.And NiCO3 is NOT SOLUBLE.
How many ions present in NiCO3?
there are two ions. Ni and CO3.
Is NiCO3 soluble?
No, NiCO3 is not likely to be soluble in water, it is in acid.
How many ions are present NH4?
2
How many chloride ions are present?
The number of chloride ions present in a given substance depends on the substance size and the type of substance.
How many ions present in potash alum?
6
How many ions are present in 30.0 mL of 0.600 M K2CO3 solution?
The answer is 0,325.10e23 ions.
How many ions of calcium present in 40 grams of calcium carbonate?
9.03x10 23 ions
How many ca 2 ions are present in 1 molecules of H2O?
In pure water, there are no calcium ions.
How many ions present in Na2SO4?
2Na+ and So4 2-
What are the ions present in the compound CH4?
no ions
How many ions present in NaCl solution?
2 Sodium and Chloride.
What ions are present in acids?
Hydrogen ions, H+
