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CaCl2(aq) + AgNO3(aq) = AgCl2(s) + CaNO3(aq)
C8H10N + O2 = CO2 + H2O + NO2 =>
2 C8H10N + 23 O2 = 16 CO2 + 10 H2O + 2 NO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn2 + Pb(No{-}3)2 = Zn(No{-}3)2 + Pb2 =>
Zn2 + 2 Pb(No{-}3)2 = 2 Zn(No{-}3)2 + Pb2
Zn3(PO4)2 + H2O + CaCl2 = Ca5(PO4)3(OH) + ZnCl2 + Zn + HPO4 =>
2 Zn3(PO4)2 + H2O + 5 CaCl2 = Ca5(PO4)3(OH) + 5 ZnCl2 + Zn + HPO4
AlPO4 + Na2(SO4) = Al2(SO4)3 + Na3PO4 =>
2 AlPO4 + 3 Na2(SO4) = Al2(SO4)3 + 2 Na3PO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl
Ni2Cl3(s) = Ni + Cl2 =>
2 Ni2Cl3(s) = 4 Ni + 3 Cl2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Mg3(PO4)2 + K(OH) = K3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 K(OH) = 2 K3PO4 + 3 Mg(OH)2
Li2SO4 + K2PO4 = Li2PO4 + K2SO4 =>
Li2SO4 + K2PO4 = Li2PO4 + K2SO4
K2HPO3 + H2O = H3PO3 + KOH =>
K2HPO3 + 2 H2O = H3PO3 + 2 KOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3COCH3 + C6H6N4O4 = C9H10N4O4 + H2O =>
CH3COCH3 + C6H6N4O4 = C9H10N4O4 + H2O
C4H10O + O2 = CO2 + H2 =>
2 C4H10O + 7 O2 = 8 CO2 + 10 H2
(NH4)3[Fe(SCN)6] + NaF = (NH4)3[FeF6] + NaSCN =>
(NH4)3[Fe(SCN)6] + 6 NaF = (NH4)3[FeF6] + 6 NaSCN
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2S + NaCl = Na2S + HCl =>
H2S + 2 NaCl = Na2S + 2 HCl
Cu + PbSO4 = CuSO4 + Pb4 =>
4 Cu + 4 PbSO4 = 4 CuSO4 + Pb4
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3 =>
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na3PO4(s) + CoBr2(s) = Co3(PO4)2(s) + NaBr(s) =>
2 Na3PO4(s) + 3 CoBr2(s) = Co3(PO4)2(s) + 6 NaBr(s)
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Zn(s) + Cu(NO3)2(s) = Zn(NO3)2(s) + Cu(s) =>
Zn(s) + Cu(NO3)2(s) = Zn(NO3)2(s) + Cu(s)
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
C6H12O6 + NH3 = C12H22N2O2 + H2O + O2 =>
2 C6H12O6 + 2 NH3 = C12H22N2O2 + 4 H2O + 3 O2
Ca + Br2 = Ca1Br2 =>
Ca + Br2 = Ca1Br2
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CaCl2*2H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2*2H2O + K2CO3 = CaCO3 + 2 KCl + 2 H2O
PbF4 + Al2O3 = AlF3 + PbO2 =>
3 PbF4 + 2 Al2O3 = 4 AlF3 + 3 PbO2
Be + SO3 = BeSO3 =>
Be + SO3 = BeSO3
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
MnI2 + F2 = MnF3 + IF5 =>
2 MnI2 + 13 F2 = 2 MnF3 + 4 IF5
Ca(HCO3)2 + H2S = CaS + CO2 + H2O =>
Ca(HCO3)2 + H2S = CaS + 2 CO2 + 2 H2O
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
HCl3 + Mg = HCl3Mg =>
HCl3 + Mg = HCl3Mg
H{+} + NO3{-} + S2{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S2{-} = NO + 6 S + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
Fe + HNO3 = FeOH + NO2 =>
Fe + HNO3 = FeOH + NO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe + HCH3COO = Fe(CH3COO)3 + H2 =>
2 Fe + 6 HCH3COO = 2 Fe(CH3COO)3 + 3 H2
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
Mg + Cu(NO3)2 = Cu + NO3{-} + Mg{2+} =>
Mg + Cu(NO3)2 = Cu + 2 NO3{-} + Mg{2+}
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