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BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
V2O5 + H2SO3 = V2(SO3)5 + H2O =>
V2O5 + 5 H2SO3 = V2(SO3)5 + 5 H2O
PH3 + K2CrO7 + HNO3 = P + KNO3 + Cr(NO3)3 + H2O =>
3 PH3 + K2CrO7 + 5 HNO3 = 3 P + 2 KNO3 + Cr(NO3)3 + 7 H2O
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
Ca(OH)2 + K2S = CaS + K(OH) =>
Ca(OH)2 + K2S = CaS + 2 K(OH)
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O
Mg(OH)2 + NaOH = Na2(Mg(OH)4) =>
Mg(OH)2 + 2 NaOH = Na2(Mg(OH)4)
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
O + CN = N + CO2 =>
2 O + CN = N + CO2
H3PO4(aq) + NH4OH(aq) = H2O(l) + (NH4)3PO4 =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(l) + (NH4)3PO4
Zn(OH0)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH0)2 + 2 NaOH = Na2ZnO2 + 2 H2O
NaHSO4 + Fe = FeSO4 + Na + H2 =>
2 NaHSO4 + 2 Fe = 2 FeSO4 + 2 Na + H2
NH4Cl + Pb(NO3)2 = NH4(NO3) + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = 2 NH4(NO3) + PbCl2
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
Ba(OH)2 + Na2O = BaO + NaOH =>
Ba(OH)2 + Na2O = BaO + 2 NaOH
C7H7Cl + C2H7N + C8H10 + H2 = C17H30ClN =>
C7H7Cl + C2H7N + C8H10 + 3 H2 = C17H30ClN
Ba(NO3)2 + Li2SO4 = Ba2SO4 + Li(NO3)2 =>
2 Ba(NO3)2 + Li2SO4 = Ba2SO4 + 2 Li(NO3)2
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
Zn{2+} + O{2-} = ZnO =>
Zn{2+} + O{2-} = ZnO
BaCl2 + H3PO4 = Ba(H2PO4)2 + HCl =>
BaCl2 + 2 H3PO4 = Ba(H2PO4)2 + 2 HCl
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
Cr(NO3)2 + HNO3 = Cr(NO3)3 + NO + H2O =>
3 Cr(NO3)2 + 4 HNO3 = 3 Cr(NO3)3 + NO + 2 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2 =>
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
NH4OH + H2O = NH3H20 + OH =>
NH4OH + 19 H2O = NH3H20 + 20 OH
NH3 + NHO3 = NH4NO3 =>
NH3 + NHO3 = NH4NO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
[Ag(NH3)2]OH + HCl = AgCl + NH3 + H2O =>
[Ag(NH3)2]OH + HCl = AgCl + 2 NH3 + H2O
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
HCe + KCeO3 = KCe + Ce2 + H2O =>
6 HCe + KCeO3 = KCe + 3 Ce2 + 3 H2O
CaO + SO2 = Ca2(SO3)2 =>
2 CaO + 2 SO2 = Ca2(SO3)2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
NaHSO4 + Fe = FeSO4 + Na + H2 =>
2 NaHSO4 + 2 Fe = 2 FeSO4 + 2 Na + H2
C6H3OHOCH3COH + NaBH4 + H2O = C6H3OHOCH3CH2OH + NaOH + H3BO3 =>
4 C6H3OHOCH3COH + NaBH4 + 4 H2O = 4 C6H3OHOCH3CH2OH + NaOH + H3BO3
NaClAgNo3 = AgCl + NaNo3 =>
NaClAgNo3 = AgCl + NaNo3
ZnBr2 + Ca = CaBr2 + Zn =>
ZnBr2 + Ca = CaBr2 + Zn
Ag + CaCl = Ca + AgCl =>
Ag + CaCl = Ca + AgCl
Pb(NO3)2 + Na2SO3 = PbSO3 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO3 = PbSO3 + Na2(NO3)2
Sb3 + I2 = SbI3 =>
2 Sb3 + 9 I2 = 6 SbI3
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
MgCl2 + NaHCO3 = NaCl + MgCO3 + CO2 + H2O =>
MgCl2 + 2 NaHCO3 = 2 NaCl + MgCO3 + CO2 + H2O
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
Hg + HCl(aq) = Hg2Cl2(s) + H(aq) =>
2 Hg + 2 HCl(aq) = Hg2Cl2(s) + 2 H(aq)
K2CrO7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
2 K2CrO7 + 9 H3PO3 + 5 H2SO4 = Cr2(SO4)3 + 9 H3PO4 + 2 K2SO4 + 5 H2O
NH3 + HSO4 = NH2 + H2SO4 =>
NH3 + HSO4 = NH2 + H2SO4
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