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HCOOH + KOH = KHCO2 + H2O
P2 + O2 = P2O56 =>
P2 + 28 O2 = P2O56
Zn + Cu{+2} + SO4{-2} = ZnCuSO4 =>
Zn + Cu{+2} + SO4{-2} = ZnCuSO4
K2[Zn(OH)4] + NaCl = KOH + NaOH + ZnCl2 =>
K2[Zn(OH)4] + 2 NaCl = 2 KOH + 2 NaOH + ZnCl2
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
NaOH + C20H14O4 + HCl = NaClC20H14O4H2O =>
NaOH + C20H14O4 + HCl = NaClC20H14O4H2O
BaOFe(OH)2 = FeOBa(OH)2 =>
BaOFe(OH)2 = FeOBa(OH)2
FeCl3(aq) + Na2SO4(aq) = Fe2(SO4)3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2SO4(aq) = Fe2(SO4)3(s) + 6 NaCl(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr(OH)3 + OH{-} = CrO4{2-} + H2O + H2 =>
2 Cr(OH)3 + 4 OH{-} = 2 CrO4{2-} + 2 H2O + 3 H2
K2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S + 8 KMnO4 + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 12 H2O
C3H5OCl + C2H5OH = C5H10O2 + HCl =>
C3H5OCl + C2H5OH = C5H10O2 + HCl
Sb + H2O = H2Sb + O2 =>
2 Sb + 2 H2O = 2 H2Sb + O2
CaCO3 + NO2 = CO2 + CaNO3 =>
CaCO3 + NO2 = CO2 + CaNO3
C2H5Br + KOH = KBr + C2H5OH =>
C2H5Br + KOH = KBr + C2H5OH
NaPO4 + AgNO3 = Ag(PO4) + Na(NO3) =>
NaPO4 + AgNO3 = Ag(PO4) + Na(NO3)
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Fe2(CO3) + Cs = Cs2CO3 + Fe =>
Fe2(CO3) + 2 Cs = Cs2CO3 + 2 Fe
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
Fe(ClO3)3(s) = FeCl3(s) + O2(g) =>
2 Fe(ClO3)3(s) = 2 FeCl3(s) + 9 O2(g)
H2SO4 + SO2 = H2(SO3)2 =>
H2SO4 + SO2 = H2(SO3)2
Sr(OH)2(aq) + PbBr2(aq) = SrBr2(aq) + Pb(OH)2(s) =>
Sr(OH)2(aq) + PbBr2(aq) = SrBr2(aq) + Pb(OH)2(s)
HCl + BaCO3 = HClBaCO3 =>
HCl + BaCO3 = HClBaCO3
NH4ReO4 + HCl = HReO4 + NH4Cl =>
NH4ReO4 + HCl = HReO4 + NH4Cl
(2CaO*SiO2) + H2O = CaO*2SiO2*3H2O + CaO*H2O =>
(2CaO*SiO2) + 4 H2O = CaO*2SiO2*3H2O + CaO*H2O
K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O
Ba(OH)2 + NO = Ba(NO3)2 + H2O + N2 =>
2 Ba(OH)2 + 10 NO = 2 Ba(NO3)2 + 2 H2O + 3 N2
HBr(aq) + Ca(OH)2(aq) = CaBr2 + H2O =>
2 HBr(aq) + Ca(OH)2(aq) = CaBr2 + 2 H2O
H2SO3 + H2S = H4SO3 + S =>
H2SO3 + H2S = H4SO3 + S
C2H6 = C6H18 =>
3 C2H6 = C6H18
K + N2 = K3N =>
6 K + N2 = 2 K3N
Ca12N43O24H + HCl + H2O = CaCl2 + NH4Cl + HNO3 =>
Ca12N43O24H + 48 HCl + 33 H2O = 12 CaCl2 + 24 NH4Cl + 19 HNO3
OHCH2CH2CH3 + CuO = CH3CH2COH + Cu + H2O =>
OHCH2CH2CH3 + CuO = CH3CH2COH + Cu + H2O
Au2OH2O = Au(OH) =>
Au2OH2O = 2 Au(OH)
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
Zn + K2Cr207 + H2SO4 = ZnSO4 + CrSO + KSO + H2O =>
418 Zn + K2Cr207 + 627 H2SO4 = 418 ZnSO4 + 207 CrSO + 2 KSO + 627 H2O
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
(2CaO*SiO2) + H2O = *CaO*2SiO2*3H2O + CaO*H2O =>
(2CaO*SiO2) + 4 H2O = *CaO*2SiO2*3H2O + CaO*H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12 + Br2 = Br2C6H12 =>
C6H12 + Br2 = Br2C6H12
Fe + HNO3(conc) = FeO + NO + H2O =>
3 Fe + 2 HNO3(conc) = 3 FeO + 2 NO + H2O
Li2CO3 + HNO2 = Li2NO2 + HCO3 =>
Li2CO3 + HNO2 = Li2NO2 + HCO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C16H18ClN3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 + Cl =>
2 C16H18ClN3S + 103 H2O2 = 32 CO2 + 116 H2O + 6 HNO3 + 2 H2SO4 + 2 Cl
Cr2O3 + ZnO = ZnCrO4 + Cr =>
Cr2O3 + ZnO = ZnCrO4 + Cr
(NH4)2(CO3) + Al(CN)3 = Al2(CO3)3 + (NH4)(CN) =>
3(NH4)2(CO3) + 2 Al(CN)3 = Al2(CO3)3 + 6(NH4)(CN)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
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