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3 CaO + P2O5 = Ca3(PO4)2
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
KHSO4 + BaCl = BaSO4 + KCl + H2 =>
2 KHSO4 + 2 BaCl = 2 BaSO4 + 2 KCl + H2
H2(CO3) + Ba(OH)2 = Ba(CO3) + H2O =>
H2(CO3) + Ba(OH)2 = Ba(CO3) + 2 H2O
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2 =>
HNO3 + Mg(OH)2 = MgNO3 + H(OH)2
BrO + H = Br2 + H2O =>
2 BrO + 4 H = Br2 + 2 H2O
Sn2(ac) = Sn4(ac) =>
2 Sn2(ac) = Sn4(ac)
LiOH(s) + H2SO4(aq) = Li2SO4(aq) + H2O(i) =>
2 LiOH(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(i)
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
Al(s) + S(s) + KClO4(s) = SAl2O3(s) + KCl(s) =>
8 Al(s) + 4 S(s) + 3 KClO4(s) = 4 SAl2O3(s) + 3 KCl(s)
Pb(C2H3O2)2 + K2(SO4) = Pb(SO4) + K(C2H3O2) =>
Pb(C2H3O2)2 + K2(SO4) = Pb(SO4) + 2 K(C2H3O2)
C2H5NO2HBr = H2OC2H4NOBr =>
C2H5NO2HBr = H2OC2H4NOBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2SO4 + CaO + H2O = NaOH + CaSO4 =>
Na2SO4 + CaO + H2O = 2 NaOH + CaSO4
BeO + N2O5 = BeN2O6 =>
BeO + N2O5 = BeN2O6
O3 = O2 + O =>
O3 = O2 + O
CaO + CH3COOH = Ca(CH3COO)2 + H2O =>
CaO + 2 CH3COOH = Ca(CH3COO)2 + H2O
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
HCOOH + C2H5OH = C3H6O2H + H2 =>
2 HCOOH + 8 C2H5OH = 6 C3H6O2H + 5 H2
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O =>
NH4H2PO4 + NH4OH = (NH4)2HPO4 + H2O
C19H33O10 + H2O = C6H12O6 + H2 =>
6 C19H33O10 + 54 H2O = 19 C6H12O6 + 39 H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al(NO3)3 + Mg = Mg(NO3)2 + Al =>
2 Al(NO3)3 + 3 Mg = 3 Mg(NO3)2 + 2 Al
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BaCl2FeSO4 = BaSO4FeCl2 =>
BaCl2FeSO4 = BaSO4FeCl2
KHSO4 + AgNO3 = Ag2SO4 + HNO3 + K2SO4 =>
2 KHSO4 + 2 AgNO3 = Ag2SO4 + 2 HNO3 + K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr + NH3 = Cr(NH3)3 =>
Cr + 3 NH3 = Cr(NH3)3
Ga + H = GaH =>
Ga + H = GaH
H2Cr2O7 = H + Cr2O7 =>
H2Cr2O7 = 2 H + Cr2O7
S2O3 = S + SO4 =>
4 S2O3 = 5 S + 3 SO4
ZnCl2Ba(OH)2 = Zn(OH)2BaCl2 =>
ZnCl2Ba(OH)2 = Zn(OH)2BaCl2
CH30H + O2 = CH2O2 + H2O =>
4 CH30H + 33 O2 = 4 CH2O2 + 58 H2O
MnO2 + KIO3 + K2SO4 + H2O = H2SO4 + KI + KMnO4 =>
2 MnO2 + KIO3 + K2SO4 + H2O = H2SO4 + KI + 2 KMnO4
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Ga(OH)3 + H2SO3 = Ga2(SO3)3 + H2O =>
2 Ga(OH)3 + 3 H2SO3 = Ga2(SO3)3 + 6 H2O
Mg + O = MgO =>
Mg + O = MgO
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
KClO3Cl2 = Cl2O3KCl =>
KClO3Cl2 = Cl2O3KCl
Cu + N2 = Cu2N2 =>
2 Cu + N2 = Cu2N2
NaHSO4 + LiOH = NaOH + LiHSO4 =>
NaHSO4 + LiOH = NaOH + LiHSO4
KOHH2O = KOH3O =>
KOHH2O = KOH3O
Mg + Ag3N = Ag + Mg3N =>
3 Mg + Ag3N = 3 Ag + Mg3N
Cr2O7{-2} + CH2O + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{-2} + 3 CH2O + 16 H{+} = 4 Cr{3+} + 3 CO2 + 11 H2O
HClO4(aq) + C20H14O4(s) + NaOH(aq) = NaCl + H2O + HC20 =>
5 HClO4(aq) + 8 C20H14O4(s) + 5 NaOH(aq) = 5 NaCl + 57 H2O + 8 HC20
C2H5OHNH3 = C2H5NH2H2O =>
C2H5OHNH3 = C2H5NH2H2O
KClO3 + [Cu(NH3)4]S2O3 = KCl + CuO + N2 + H2O + SO2 =>
8 KClO3 + 3[Cu(NH3)4]S2O3 = 8 KCl + 3 CuO + 6 N2 + 18 H2O + 6 SO2
C4H8 + O2 = C4H8O =>
2 C4H8 + O2 = 2 C4H8O
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