s + p =
KI + NaCl = KCl + NaI
2NaCl(aq) + Ca(NO3)2(aq) -> 2NaNO3(aq) + CaCl2(aq)
weight of the container
balance equation of barrium chloride to sodium chromate
If the copper nitrate formed is copper (I) nitrate, the equation balances with one atom of each metal and one formula weight of each nitrate. If the copper nitrate formed is copper (II) nitrate, the balanced equation is: 2 AgNO3 + Cu -> 2 Ag + Cu(NO3)2.
It is impossible to balance that equation.
2 KNO3 ↔ 2 KNO2 + O2
KCl is the chemical formula unit of potassium chloride not a chemical equation.
Cu(NO3)2 an NaCl don't react, so there is not a balanced equation.
KI + NaCl = KCl + NaI
2NaCl(aq) + Ca(NO3)2(aq) -> 2NaNO3(aq) + CaCl2(aq)
The balanced equation is: KHCO3 + HCl -> KCl + CO2 + H2O The products of the reaction are potassium chloride, carbon dioxide and water.
I think that there is no reaction, both of them are soluble. so they stay as the ions and cations in aqueous.
No Reaction
sodium and potassium
The formula unit of sodium chloride is NaCl.
PbCl2 is the molecular formula (not chemical equation) of lead(II) chloride.