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2 H2CO3(aq) + Sr(OH)2(s) = Sr(HCO3)2(s) + 2 H2O(l)
PbCrO4 + H3O = Pb + Cr2O7 + H2O =>
2 PbCrO4 + 2 H3O = 2 Pb + Cr2O7 + 3 H2O
Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O
ZnCO3 + Ca = CaCO2 + ZnO =>
ZnCO3 + Ca = CaCO2 + ZnO
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O =>
CH3CHOHCOOH + HCl = CH3CHClCOOH + H2O
C2H3NaO2 + H2O = CH3COOH + NaOH =>
C2H3NaO2 + H2O = CH3COOH + NaOH
Na2SO4 + LiOH = Na2OH + LiSO4 =>
Na2SO4 + LiOH = Na2OH + LiSO4
(C2H6N4O2) + O2 = CO2 + H2O + N2 =>
2(C2H6N4O2) + 5 O2 = 4 CO2 + 6 H2O + 4 N2
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2 =>
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NaOH + Na2CO3*10H2O = Mg6Al2(OH)16CO3 + NaNO3 + H2O =>
6 Mg(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 16 NaOH + Na2CO3*10H2O = Mg6Al2(OH)16CO3 + 18 NaNO3 + 64 H2O
K3PO4(aq) + Ni(NO3)2(aq) = KNO3 + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3 + Ni3(PO4)2
I + C = IC =>
I + C = IC
K2CrO7 + SN + HCl = CrCl3 + SNCl4 + KCl + H2O =>
4 K2CrO7 + 9 SN + 56 HCl = 4 CrCl3 + 9 SNCl4 + 8 KCl + 28 H2O
KMnO4 + CH3OH = H2O + HCOH + KOH + MnO2 =>
2 KMnO4 + 3 CH3OH = 2 H2O + 3 HCOH + 2 KOH + 2 MnO2
*08C2H5OH + O2 = CO2 + H2O =>
*08C2H5OH + 24 O2 = 16 CO2 + 24 H2O
Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2
SeO2 + NaOH = Se(OH)4 + Na2O =>
SeO2 + 4 NaOH = Se(OH)4 + 2 Na2O
K + N4 = K4N =>
16 K + N4 = 4 K4N
C6H5CH2Cl + O2 = CO2 + H2O + Cl =>
4 C6H5CH2Cl + 35 O2 = 28 CO2 + 14 H2O + 4 Cl
Si4*H10 + O2 = SiO2 + H2O =>
2 Si4*H10 + 13 O2 = 8 SiO2 + 10 H2O
KI + BaS = KSBaI =>
KI + BaS = KSBaI
CI = C2I2 =>
2 CI = C2I2
(C6H5)2NH + NaNO3 + H2SO4 = Na2SO4 + H2O + (C6H5)NO =>
2(C6H5)2NH + 2 NaNO3 + H2SO4 = Na2SO4 + 2 H2O + 4(C6H5)NO
Cu2S + O2 + H2O = Cu + H2SO4 =>
2 Cu2S + 3 O2 + 2 H2O = 4 Cu + 2 H2SO4
Zn + OH = ZnO2 + H2O =>
Zn + 4 OH = ZnO2 + 2 H2O
AlBr3 + HCl = HBr + AlCl3 =>
AlBr3 + 3 HCl = 3 HBr + AlCl3
CaCO3 + HC1 = CaC2 + H2CO3 =>
CaCO3 + 2 HC1 = CaC2 + H2CO3
Al2(CO3)3(s) + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3(s) + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
Fe(OH)3 + Na2CO3 = NaOH + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 Na2CO3 = 6 NaOH + Fe2(CO3)3
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
HBr + SrS = H2S + Br2Sr =>
2 HBr + SrS = H2S + Br2Sr
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
CrO4{-2} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{-2} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}
GdFeO3 + WO3 = GdFeWO6 =>
GdFeO3 + WO3 = GdFeWO6
Al2(SO4)3*18H2O = Al2(SO4)3 + H2O =>
Al2(SO4)3*18H2O = Al2(SO4)3 + 18 H2O
PbNO3 + BaI2 = BaNO3 + PbI2 =>
PbNO3 + BaI2 = BaNO3 + PbI2
NH + NO = N + HO =>
NH + NO = 2 N + HO
NO3{-} + H{+} + Sb = NO + H2O + Sb4O6 =>
4 NO3{-} + 4 H{+} + 4 Sb = 4 NO + 2 H2O + Sb4O6
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
NaI + Br2 = BrNa + I2 =>
2 NaI + Br2 = 2 BrNa + I2
Sr(OH)2 + KHP = Sr(KP)2 + H2O =>
Sr(OH)2 + 2 KHP = Sr(KP)2 + 2 H2O
AgNO3 + CuO = CuNO3 + AgO =>
AgNO3 + CuO = CuNO3 + AgO
CH3CO2H + Mg(OH)2 = CH3CO2 + Mg(OH2)2 =>
2 CH3CO2H + Mg(OH)2 = 2 CH3CO2 + Mg(OH2)2
Zn(OH)2*2ZnCO3 = CO2 + H2O + ZnO =>
Zn(OH)2*2ZnCO3 = 2 CO2 + H2O + 3 ZnO
BaSO4 + Na2CrO4 = BaCrO4 + Na2SO4 =>
BaSO4 + Na2CrO4 = BaCrO4 + Na2SO4
H + NaCO3 = NaHCO3 =>
H + NaCO3 = NaHCO3
PuF4 + Ba = Pu + BaF4 =>
PuF4 + Ba = Pu + BaF4
K4 = K3 =>
3 K4 = 4 K3
Pb + Cl = PbCl12 =>
Pb + 12 Cl = PbCl12
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