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2 NaCl + Zn(NO3)2 = 2 Na(NO3) + ZnCl2
Ca + CaO = CaOCa =>
Ca + CaO = CaOCa
Cl2 + CaO + NaOH = Ca(OH)2 + O2 + NaCl =>
2 Cl2 + 2 CaO + 4 NaOH = 2 Ca(OH)2 + O2 + 4 NaCl
Si + HNO3 = H2 + SiNO3 =>
2 Si + 2 HNO3 = H2 + 2 SiNO3
SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
CS2 + KMnO4 + KOH = S + MnO2 + K2CO3 + H2O =>
3 CS2 + 4 KMnO4 + 2 KOH = 6 S + 4 MnO2 + 3 K2CO3 + H2O
NaHCO3 + SO2 = Na2S2O5 + CO2 + H2O =>
2 NaHCO3 + 2 SO2 = Na2S2O5 + 2 CO2 + H2O
Fl + O = FlO =>
Fl + O = FlO
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
MgO + Al = AlO + Mg =>
MgO + Al = AlO + Mg
Mg2 + CH3COOH = (CH3COO)2Mg + H2 =>
Mg2 + 4 CH3COOH = 2(CH3COO)2Mg + 2 H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + (O)2 = (Fe)2(O)3 =>
4 Fe + 3(O)2 = 2(Fe)2(O)3
Mg + H + O = MgHO =>
Mg + H + O = MgHO
Ni = Ni{2+} + e =>
Ni = Ni{2+} + 2e
NiNO{-}3 + KCO{-}2 = NiCO{-}2 + KNO{-}3 =>
NiNO{-}3 + KCO{-}2 = NiCO{-}2 + KNO{-}3
CdSO4 + NaOH = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 NaOH = Cd(OH)2 + Na2SO4
Ag + O2 + H2O + KCl = KOH + AgCl =>
4 Ag + O2 + 2 H2O + 4 KCl = 4 KOH + 4 AgCl
C1H1 + O2 = CO2 + H2O =>
4 C1H1 + 5 O2 = 4 CO2 + 2 H2O
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
Mg(OH)2 + FeCl3 = Fe(OH)3 + MgCl2 =>
3 Mg(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 MgCl2
NaCHO2 + H2O = NaOH + HCHO2 =>
NaCHO2 + H2O = NaOH + HCHO2
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
Cl + NaBr = Br2 + NaCl =>
2 Cl + 2 NaBr = Br2 + 2 NaCl
CrO4 + HCl = Cr + H2O + Cl2 =>
CrO4 + 8 HCl = Cr + 4 H2O + 4 Cl2
K + CN = KCN =>
K + CN = KCN
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
Au(NO3)2 = Au + NO2 + O2 =>
Au(NO3)2 = Au + 2 NO2 + O2
C3H5(oh)3 + O2 = CO2 + H2O =>
4 C3H5(oh)3 + 65 O2 = 12 CO2 + 106 H2O
HCOOH(aq) + NaOH(aq) = HCOONa + H2O =>
HCOOH(aq) + NaOH(aq) = HCOONa + H2O
Ca10F2(PO4)6 + HCl = H3PO4 + CaCl2 + HF =>
Ca10F2(PO4)6 + 20 HCl = 6 H3PO4 + 10 CaCl2 + 2 HF
Na + CO = NaCO =>
Na + CO = NaCO
CH2Br + Br2 = CHBr2 + HBr =>
CH2Br + Br2 = CHBr2 + HBr
FeS + HCl(aq) = FeCl2 + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2 + H2S(g)
NaCl + BaCl2 = Na2Ba + Cl =>
2 NaCl + BaCl2 = Na2Ba + 4 Cl
Cl{-} + H3O{+} + Cr2O7{-2} = H2O + Cl2 + Cr{3+} =>
6 Cl{-} + 14 H3O{+} + Cr2O7{-2} = 21 H2O + 3 Cl2 + 2 Cr{3+}
H2SO4CuO = CuSO4 + H2O =>
H2SO4CuO = CuSO4 + H2O
SnO + Cs = CsO + Sn =>
SnO + Cs = CsO + Sn
Cu2NO3 + NaOH = NaNO3 + Cu + (OH)2 =>
2 Cu2NO3 + 2 NaOH = 2 NaNO3 + 4 Cu + (OH)2
ZnBr2 + Na2CO3 = ZnCO3 + NaBr =>
ZnBr2 + Na2CO3 = ZnCO3 + 2 NaBr
KOH + HCl = HKOH + Cl =>
KOH + HCl = HKOH + Cl
Zn + Na3PO4 + H2O = Na2[Zn(OH)4] + Na2HPO4 + H2 =>
Zn + 2 Na3PO4 + 4 H2O = Na2[Zn(OH)4] + 2 Na2HPO4 + H2
(NH(subscript)4)(subscript)3PO(subscript)4 + Pb(NO(subscript)3)(subcript)4 = Pb(subscript)3(PO(subscript)4)(subscript)4 + NH(subscript)4NO(subscript)3 =>
4(NH(subscript)4)(subscript)3PO(subscript)4 + 3 Pb(NO(subscript)3)(subcript)4 = Pb(subscript)3(PO(subscript)4)(subscript)4 + 12 NH(subscript)4NO(subscript)3
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
Pd + Br2 = PdBr2 =>
Pd + Br2 = PdBr2
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O =>
3 Cu + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O
KVO3 + HCl = VCl2 + H2O + KCl + O2 =>
4 KVO3 + 12 HCl = 4 VCl2 + 6 H2O + 4 KCl + 3 O2
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