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2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = Cu2(OH)2CO3(s) + 2 Na2SO4(aq) + 9 H2O + CO2(g)
CrCl3(aq) + H2S(g) = Cr2S3(g) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(g) + 6 HCl(aq)
KClO3 + CaH2 = KCl + CaO + H2O =>
2 KClO3 + 3 CaH2 = 2 KCl + 3 CaO + 3 H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
Br(g) + KI(aq) = KBr + I =>
Br(g) + KI(aq) = KBr + I
MnSO4 + H2SO4 + KMnO4 = Mn2(SO4)3 + H2O + K2SO4 =>
8 MnSO4 + 8 H2SO4 + 2 KMnO4 = 5 Mn2(SO4)3 + 8 H2O + K2SO4
SrO + F2 = SrF2 + O2 =>
2 SrO + 2 F2 = 2 SrF2 + O2
Br2 + KOH = KBr + KBrO2 + H2O =>
2 Br2 + 4 KOH = 3 KBr + KBrO2 + 2 H2O
ZnSO4 + NaSH = ZnS + Na2S + H2SO4 =>
ZnSO4 + 2 NaSH = ZnS + Na2S + H2SO4
Na2Cr2O7 + HF = FNa + F3Cr + F2 + H2O =>
Na2Cr2O7 + 14 HF = 2 FNa + 2 F3Cr + 3 F2 + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AlBr3 + Ba(OH)2 = Al(OH)3 + Ba(Br)2 =>
2 AlBr3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(Br)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
RCOOH + MgO = RCOOMg + H2O + O2 =>
4 RCOOH + 4 MgO = 4 RCOOMg + 2 H2O + O2
C20H20O3 + O2 = CO2 + H2O =>
2 C20H20O3 + 47 O2 = 40 CO2 + 20 H2O
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
FeS{2} + O{2} = Fe{2}O{3} + SO{2 =>
FeS{2} + O{2} = Fe{2}O{3} + SO{2
(NH4)3PO4 + K2SO3 = (NH4)2SO3 + K3PO4 =>
2(NH4)3PO4 + 3 K2SO3 = 3(NH4)2SO3 + 2 K3PO4
Ba(OH)2 + CaO = Ca(OH)2 + BaO =>
Ba(OH)2 + CaO = Ca(OH)2 + BaO
Zn(OH)2 + PbCl2 = ZnCl2 + Pb(OH)2 =>
Zn(OH)2 + PbCl2 = ZnCl2 + Pb(OH)2
Ba + H3PO4 = Ba(H2PO4) + H2 =>
2 Ba + 2 H3PO4 = 2 Ba(H2PO4) + H2
Mn2O7 + C4H10O = MnO2 + CO2 + H2O =>
4 Mn2O7 + C4H10O = 8 MnO2 + 4 CO2 + 5 H2O
ZnSO4 + K2SO3 = ZnSO3 + K2SO4 =>
ZnSO4 + K2SO3 = ZnSO3 + K2SO4
AgCl + MnSO4 + NaOH = Ag + H2MnO3 + Na2SO4 + NaCl + H2O =>
2 AgCl + MnSO4 + 4 NaOH = 2 Ag + H2MnO3 + Na2SO4 + 2 NaCl + H2O
K2Cr2O7(aq) + NaOH(aq) + Na2SO3(aq) = Na2SO4(aq) + K2CrO3(aq) + Na2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 NaOH(aq) + Na2SO3(aq) = Na2SO4(aq) + K2CrO3(aq) + Na2CrO4(aq) + H2O(l)
CO2 + H20O = C6H12O6 + O2 =>
60 CO2 + 6 H20O = 10 C6H12O6 + 33 O2
Na + Sn3(PO3)4 = Na3PO3 + Sn =>
12 Na + Sn3(PO3)4 = 4 Na3PO3 + 3 Sn
propane + water = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
NaNO3 + Fe = NaNO2 + Fe2O3 =>
3 NaNO3 + 2 Fe = 3 NaNO2 + Fe2O3
NaI + XeO3 + HNO3 = Xe2 + NaI3 + H2O + NaNO3 =>
18 NaI + 2 XeO3 + 12 HNO3 = Xe2 + 6 NaI3 + 6 H2O + 12 NaNO3
C6H5NH2 + CH3I = C6H5NHCH3 + HI =>
C6H5NH2 + CH3I = C6H5NHCH3 + HI
C3H6SO(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H6SO(l) + 5 O2(g) = 3 CO2(g) + 3 H2O(l) + SO2(g)
K2S + AgNO3 = KNO3 + SAg2 =>
K2S + 2 AgNO3 = 2 KNO3 + SAg2
C2H4 + KMnO4 + KOH = K2CO3 + K2Mn04 + H2O =>
5 C2H4 + 8 KMnO4 + 16 KOH = 10 K2CO3 + 2 K2Mn04 + 18 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu(NO3)2(aq) + MgSO4(aq) = CuSO4(aq) + Mg(NO3)2(aq) =>
Cu(NO3)2(aq) + MgSO4(aq) = CuSO4(aq) + Mg(NO3)2(aq)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Mn(OH)2 + NaOH + H2O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + 2 H2O2 = Na2MnO4 + 4 H2O
NaI + H2SO4 = NaHSO4 + I2 + H2O + SO2 =>
2 NaI + 3 H2SO4 = 2 NaHSO4 + I2 + 2 H2O + SO2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Al(s) + Co(NO3)2(aq) = Co(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Co(NO3)2(aq) = 3 Co(s) + 2 Al(NO3)3(aq)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
(j)CH3OH + O2 = CO2 + H2O =>
2(j)CH3OH + 3 O2 = 2 CO2 + 4 H2O
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2} =>
AlSO4{-2} + CaOH{-} = AlOH{-} + CaSO4{-2}
Al(s) + CrO3(s) = Al2O3(s) + Cr(l) =>
2 Al(s) + CrO3(s) = Al2O3(s) + Cr(l)
HBr + Cs2O = CsBr + H2O =>
2 HBr + Cs2O = 2 CsBr + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCl + ZnO = ZnH + ClO =>
HCl + ZnO = ZnH + ClO
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