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Ca(OH2) + H2SO4 = CaSO4 + H2(OH2)
MgAl2O3 = MgO3Al2 =>
MgAl2O3 = MgO3Al2
P2O3 + HCl = PCl3 + H2O =>
P2O3 + 6 HCl = 2 PCl3 + 3 H2O
Al2(SO4)3 + Na2SO3 = Al2(SO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 = Al2(SO3)3 + 3 Na2SO4
CoCl2H2O + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2H2O + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 12 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
FeS2 + CaCO3 + H2O + CO2 = CaSO4 + Fe2O3 + CH2O =>
4 FeS2 + 8 CaCO3 + 15 H2O + 7 CO2 = 8 CaSO4 + 2 Fe2O3 + 15 CH2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag + HNO3 = Ag(NO3) + NO + H20O =>
39 Ag + 40 HNO3 = 39 Ag(NO3) + NO + 2 H20O
Pb + Al2(SO4)3 = Al2 + PbSO4 =>
3 Pb + Al2(SO4)3 = Al2 + 3 PbSO4
Al + C = AlC3 =>
Al + 3 C = AlC3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4SCN + (NH4)2Cr2O7 = (NH4)[Cr(SCN)4(NH3)2] + NH3 + H2O + O2 =>
16 NH4SCN + 2(NH4)2Cr2O7 = 4(NH4)[Cr(SCN)4(NH3)2] + 8 NH3 + 8 H2O + 3 O2
K2CO3 + CuI2 = Cu(CO3) + KI =>
K2CO3 + CuI2 = Cu(CO3) + 2 KI
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(C6H10O5)200 + O2 = CO2 + H2O =>
(C6H10O5)200 + 1200 O2 = 1200 CO2 + 1000 H2O
Hg + HI = HgI2 + H2 =>
Hg + 2 HI = HgI2 + H2
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + NH4CH3COO =>
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + 2 NH4CH3COO
CH3CoOH + NaOH = CH3OH + NaCoOH =>
CH3CoOH + NaOH = CH3OH + NaCoOH
Cu(NO3)2 + Al = Cu2 + Al(NO3)3 =>
6 Cu(NO3)2 + 4 Al = 3 Cu2 + 4 Al(NO3)3
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2 =>
C2H5OCOCH2COOC2H5 + C2H5OH + Mg = C2H5OMgCH(CO2C2H5)2 + H2
H2 + K2 = HK =>
H2 + K2 = 2 HK
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
Fe2O3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
Fe2O3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2O(l)
Rb + H2O = H2 + RbOH =>
2 Rb + 2 H2O = H2 + 2 RbOH
Al[OH]3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al[OH]3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
Mg3(PO4)2 + Zn = Zn3PO4 + Mg =>
Mg3(PO4)2 + 6 Zn = 2 Zn3PO4 + 3 Mg
C2 + H2 + Cl = CHCl3 =>
C2 + H2 + 6 Cl = 2 CHCl3
Ca + Sb2O5 = Sb + CaO =>
5 Ca + Sb2O5 = 2 Sb + 5 CaO
Cu(NO3)2 + C2H5NO2 = CO2(g) + H2O(g) + N2(g) + CuO =>
9 Cu(NO3)2 + 10 C2H5NO2 = 20 CO2(g) + 25 H2O(g) + 14 N2(g) + 9 CuO
KMnO4 + Hg2SO4 + H2O = MnSO4 + HgO + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Hg2SO4 + 2 H2O = 2 MnSO4 + 10 HgO + K2SO4 + 2 H2SO4
Ca + HClO3 = Ca(ClO3)2 + H2 =>
Ca + 2 HClO3 = Ca(ClO3)2 + H2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
P2O5 + KO = K2PO4 + O2 =>
2 P2O5 + 8 KO = 4 K2PO4 + O2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Na4{+} + H{+} = Na{+} + H4{+} =>
Na4{+} + 4 H{+} = 4 Na{+} + H4{+}
KCrO2 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 KCrO2 + 8 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 4 H2O
KCH3CO2 + (NH4)2SO4 = K2SO4 + (NH4)CH3CO2 =>
2 KCH3CO2 + (NH4)2SO4 = K2SO4 + 2(NH4)CH3CO2
HNO2 + Sr(OH)2 = N2O4Sr + H2O =>
2 HNO2 + Sr(OH)2 = N2O4Sr + 2 H2O
CaMg(CO3)2 + HCl = CaMgCl + H(CO3)2 =>
CaMg(CO3)2 + HCl = CaMgCl + H(CO3)2
Y(NO3)3 + CO(NH2)2 = Y2O3 + N2 + CO2 + H2O =>
2 Y(NO3)3 + 5 CO(NH2)2 = Y2O3 + 8 N2 + 5 CO2 + 10 H2O
HI(H2O) + KOH = H2O + KI =>
HI(H2O) + KOH = 2 H2O + KI
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnOLi2CO3 = (Zn)CO3Li2O =>
ZnOLi2CO3 = (Zn)CO3Li2O
C3H8O3 + C18H36O2 = C21H42O4 + H2O =>
C3H8O3 + C18H36O2 = C21H42O4 + H2O
C + O2 = CO2 =>
C + O2 = CO2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
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