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SrO + 6 Fe2O3 = SrFe12O19
Fe(No3)3 + KOH = Fe(OH)3 + K(No3) =>
Fe(No3)3 + 3 KOH = Fe(OH)3 + 3 K(No3)
NaBr + Cl = NaCl2 + Br2 =>
2 NaBr + 4 Cl = 2 NaCl2 + Br2
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
KHSO4 + NaNO3 = KHNO3 + NaSO4 =>
KHSO4 + NaNO3 = KHNO3 + NaSO4
CH3CHCl2 + NaOH = CHCH + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CHCH + 2 NaCl + 2 H2O
PbCl2 + HNO3 = HCl + Pb(NO3)2 =>
PbCl2 + 2 HNO3 = 2 HCl + Pb(NO3)2
HCHO + H2O2 = HCOOH + H2 =>
2 HCHO + H2O2 = 2 HCOOH + H2
Cuz(NO3)2 + NaOH = Cuz(OH)2 + NaNO3 =>
Cuz(NO3)2 + 2 NaOH = Cuz(OH)2 + 2 NaNO3
Sr(NO3)2(aq) + H2SO4(aq) = SrSO4(s) + HNO3(aq) =>
Sr(NO3)2(aq) + H2SO4(aq) = SrSO4(s) + 2 HNO3(aq)
Hg + HNO3(prask) = HgNO3 + NO + H2O =>
3 Hg + 4 HNO3(prask) = 3 HgNO3 + NO + 2 H2O
C2H2 + CI = C2HCI + HCI =>
C2H2 + 2 CI = C2HCI + HCI
Ca5P2 + H2O = Ca(OH)2 + PH5 =>
Ca5P2 + 10 H2O = 5 Ca(OH)2 + 2 PH5
KOK + HClO4 = KClO4 + H2O =>
KOK + 2 HClO4 = 2 KClO4 + H2O
Cr2O3 + H2S = S + Cr + H2O =>
Cr2O3 + 3 H2S = 3 S + 2 Cr + 3 H2O
CrCl3 + K2Co3 = K2Cl3 + CrCo3 =>
CrCl3 + K2Co3 = K2Cl3 + CrCo3
Al(CH3COO)3 + NH3 = AlN + CH3COOH =>
Al(CH3COO)3 + NH3 = AlN + 3 CH3COOH
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
H2MnO2 + Ca(OH)2 = Ca2(MnO2)2 + H2O =>
2 H2MnO2 + 2 Ca(OH)2 = Ca2(MnO2)2 + 4 H2O
Mn2(SO4)7 + Cs3PO = Cs2(SO4)7 + Mn3PO =>
3 Mn2(SO4)7 + 2 Cs3PO = 3 Cs2(SO4)7 + 2 Mn3PO
SO2Cl2 + NH3 = NH2SO2NH2 + HCl =>
SO2Cl2 + 2 NH3 = NH2SO2NH2 + 2 HCl
K2CrO4 + Mg(OH)2 = MgCrO4 + KOH =>
K2CrO4 + Mg(OH)2 = MgCrO4 + 2 KOH
PbO = OPb =>
PbO = OPb
HCOOH + Na = Na(HCOO) + H2 =>
2 HCOOH + 2 Na = 2 Na(HCOO) + H2
KNO3 + C + S = CO2 + K2S + N2 =>
2 KNO3 + 3 C + S = 3 CO2 + K2S + N2
Zn + AuCl3 = ZnCl2 + Au =>
3 Zn + 2 AuCl3 = 3 ZnCl2 + 2 Au
K2Co3HNo3 = K2No3HCo3 =>
K2Co3HNo3 = K2No3HCo3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + Ni2(CO3)3 = CO2 + H2O + Ni2(SO4)3 =>
3 H2SO4 + Ni2(CO3)3 = 3 CO2 + 3 H2O + Ni2(SO4)3
KOH + CaF2 = KF + Ca(OH)2 =>
2 KOH + CaF2 = 2 KF + Ca(OH)2
Ca(OH)2 + Na2PO4 = CaPO4 + NaOH =>
Ca(OH)2 + Na2PO4 = CaPO4 + 2 NaOH
SO2Cl2 + NH3 = NH2SO2NH2 + HCl =>
SO2Cl2 + 2 NH3 = NH2SO2NH2 + 2 HCl
C6H12O2(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O2(s) + 8 O2(g) = 6 CO2(g) + 6 H2O(g)
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
Sr(NO3)2 + K4[Fe(CN)6] = Sr2[Fe(CN)6] + KNO3 =>
2 Sr(NO3)2 + K4[Fe(CN)6] = Sr2[Fe(CN)6] + 4 KNO3
NH2OH + O2 = NO2 + H2O =>
4 NH2OH + 5 O2 = 4 NO2 + 6 H2O
(CH3(CH3)6CH3) + O2 = CO2 + H2O =>
(CH3(CH3)6CH3) + 14 O2 = 8 CO2 + 12 H2O
Xe + F2 + O2 = OXeF4 =>
2 Xe + 4 F2 + O2 = 2 OXeF4
HCOOH + Na = Na(HCOO) + H2 =>
2 HCOOH + 2 Na = 2 Na(HCOO) + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al2O3 + H2 = Al2 + H2O =>
Al2O3 + 3 H2 = Al2 + 3 H2O
Ca(HCO3)2 + HBrO3 = Ca(BrO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HBrO3 = Ca(BrO3)2 + 2 H2O + 2 CO2
Cl2H2O = HClHClO =>
Cl2H2O = HClHClO
FeO + Pb(CO3)2 = FeCO3 + PbO2 =>
2 FeO + Pb(CO3)2 = 2 FeCO3 + PbO2
C6H5OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + H2O + K2SO4 =>
35 C6H5OH + 16 KMnO4 + 24 H2SO4 = 30 C6H5COOH + 16 MnSO4 + 39 H2O + 8 K2SO4
Fe + O2 = Fe(iii)O2 =>
Fe + O2 = Fe(iii)O2
MgSO4 + NaHCO3 = MgCO3 + Na2SO4 + CO2 + H2O =>
MgSO4 + 2 NaHCO3 = MgCO3 + Na2SO4 + CO2 + H2O
K3PO4 + SrSO4 = K2SO4 + Sr3(PO4)2 =>
2 K3PO4 + 3 SrSO4 = 3 K2SO4 + Sr3(PO4)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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