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2 Cu(NO3)2*3H2O = O2 + 4 NO2 + 6 H2O + 2 CuO
CaC2 + H2 + H2O2 = Ca(OH)2 + C2H5OH =>
2 CaC2 + 5 H2 + 3 H2O2 = 2 Ca(OH)2 + 2 C2H5OH
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
FeCl2 + H2SO4 = Fe2(SO4)3 + HCl + SO2 + H2O =>
2 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 HCl + SO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
HCOOH + H2O = HOCOOH + H2 =>
HCOOH + H2O = HOCOOH + H2
C7H8 + H{+} + MnO4{-} = C7H6O2 + MnO2 + H2O =>
C7H8 + 2 H{+} + 2 MnO4{-} = C7H6O2 + 2 MnO2 + 2 H2O
Ca5(PO4) + H2SO4 = CaSO4 + Ca(H2PO4) + H =>
Ca5(PO4) + 4 H2SO4 = 4 CaSO4 + Ca(H2PO4) + 6 H
W{+5}O + W = W{+4}O =>
4 W{+5}O + W = 5 W{+4}O
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
O5 + C17H12O6 = CO2 + H2O =>
34 O5 + 5 C17H12O6 = 85 CO2 + 30 H2O
KPH + NaOH = KNaP + H2O =>
KPH + NaOH = KNaP + H2O
Ca5F(PO4)3 + HCl = Ca3(PO4)2 + CaCl2 + HF =>
2 Ca5F(PO4)3 + 2 HCl = 3 Ca3(PO4)2 + CaCl2 + 2 HF
Hg2(NO3)2(aq) + KI(aq) = HgI + NO3K =>
Hg2(NO3)2(aq) + 2 KI(aq) = 2 HgI + 2 NO3K
Al + AgNO3 = Al(NO3)3 + Ag0 =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag0
As + Ba = BaAs =>
As + Ba = BaAs
C4H7O3 + O2 = CO2 + H2O =>
4 C4H7O3 + 17 O2 = 16 CO2 + 14 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H2 + O2 + C2 = CHOCOOH =>
2 H2 + 3 O2 + 2 C2 = 2 CHOCOOH
HCl + Hg2(NO3)2 = HgCl2 + H2O + NO2 =>
4 HCl + Hg2(NO3)2 = 2 HgCl2 + 2 H2O + 2 NO2
(NH3) + O2 = NO + H2O =>
4(NH3) + 5 O2 = 4 NO + 6 H2O
Li2S = Li + S =>
Li2S = 2 Li + S
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
*5C3H8 + O2 = CO2 + H2O =>
*5C3H8 + 25 O2 = 15 CO2 + 20 H2O
NaCl + Br2 = NaBr + Cl =>
2 NaCl + Br2 = 2 NaBr + 2 Cl
BaCl2 + CH3COONa = (CH3COO)2Ba + NaCl =>
BaCl2 + 2 CH3COONa = (CH3COO)2Ba + 2 NaCl
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
P4(s) + H2O = (l)H3PO4(aq) + H2(g) =>
P4(s) + 16 H2O = 4(l)H3PO4(aq) + 10 H2(g)
MgBr + LiI = MgLi + BrI =>
MgBr + LiI = MgLi + BrI
Ba(OH)2 + Ca(NO3)2 = Ca(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Ca(NO3)2 = Ca(OH)2 + Ba(NO3)2
CH3COONa = Na2CO3 + (CH3)2CO =>
2 CH3COONa = Na2CO3 + (CH3)2CO
AgNO3(aq) + H2(g) = Ag + H2(NO3) =>
AgNO3(aq) + H2(g) = Ag + H2(NO3)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Ca(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + 14 CO + P4
PBO2 + CO = PB + CO2 =>
PBO2 + 2 CO = PB + 2 CO2
K2S2O6(O2) + K2SO3 + H2O = K2SO4 + H2SO4 =>
K2S2O6(O2) + K2SO3 + H2O = 2 K2SO4 + H2SO4
Zn(NO3)24H2O + (NH4)6Mo7O244H2O + NH2CONH2 = ZnMoO4 + N2 + CO + H2O =>
7 Zn(NO3)24H2O + (NH4)6Mo7O244H2O + 354 NH2CONH2 = 7 ZnMoO4 + 441 N2 + 354 CO + 728 H2O
N2Cl4 + CH4 = CCl4 + H2 + N2 =>
N2Cl4 + CH4 = CCl4 + 2 H2 + N2
NaBr + ZnCl2 = NaCl + ZnBr2 =>
2 NaBr + ZnCl2 = 2 NaCl + ZnBr2
C6H5COH + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5COH + NaOH = C6H5COONa + C6H5CH2OH
Li3P + CuCO3 = Li2CO3 + Cu3P2 =>
2 Li3P + 3 CuCO3 = 3 Li2CO3 + Cu3P2
Cu(OH) + HS = CuS + H2O =>
Cu(OH) + HS = CuS + H2O
Aluminium + Oxygen = aluminiumoxide =>
4 Al + 3 O2 = 2 Al2O3
CrO4 = Cr2O3 + O2 =>
4 CrO4 = 2 Cr2O3 + 5 O2
C6H4BrI + C5H8O = C11H11OBr + IH =>
C6H4BrI + C5H8O = C11H11OBr + IH
KO4 + CO2 = K5C4O2 + O4 =>
10 KO4 + 8 CO2 = 2 K5C4O2 + 13 O4
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