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2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaOH + K3[Cr(C2O4)3]*3H2O = Na3[Cr(C2O4)3] + H2O + KOH =>
3 NaOH + K3[Cr(C2O4)3]*3H2O = Na3[Cr(C2O4)3] + 3 H2O + 3 KOH
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
GeCl4 = Ge + Cl2 =>
GeCl4 = Ge + 2 Cl2
Zn(s) + O2 = ZnO =>
2 Zn(s) + O2 = 2 ZnO
AgO + HCOH = H2O + CO2 + Ag =>
2 AgO + HCOH = H2O + CO2 + 2 Ag
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
H2SO4(aq) + H20(aq) = H30{+} + HSO4{-} =>
20 H2SO4(aq) + 29 H20(aq) = 20 H30{+} + 20 HSO4{-}
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2Cr2O7 + H2O2 + H2SO4 = CrO5 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5 + 5 H2O + K2SO4
HCl + HNO3 + CaCO3 = H + CN + CaCl + O2 =>
HCl + HNO3 + CaCO3 = 2 H + CN + CaCl + 3 O2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
RbOH + HNo3 = RbNo3 + H2O =>
RbOH + HNo3 = RbNo3 + H2O
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
ZnO + Ca(OH)2 + H2O = CaZn(OH)4 =>
ZnO + Ca(OH)2 + H2O = CaZn(OH)4
ZnCl2 + AgF = ZnF2 + AgCl =>
ZnCl2 + 2 AgF = ZnF2 + 2 AgCl
Li2SO3 = Li2O + SO2 =>
Li2SO3 = Li2O + SO2
Cr{+3} + H2O + I2 = Cr2O7{-2} + H{+} + I{-} =>
2 Cr{+3} + 7 H2O + 3 I2 = Cr2O7{-2} + 14 H{+} + 6 I{-}
Pb(NO3)2 + HCI = PbI2 + HC(NO3) =>
Pb(NO3)2 + 2 HCI = PbI2 + 2 HC(NO3)
C6H5CHO + Cr2O7{-2} + H{+} = C6H5COOH + Cr{3+} + H2O =>
3 C6H5CHO + Cr2O7{-2} + 8 H{+} = 3 C6H5COOH + 2 Cr{3+} + 4 H2O
Li2SO3 = Li + SO3 =>
Li2SO3 = 2 Li + SO3
Ca + H2SO4 = Ca2(SO4)3 + H2 =>
2 Ca + 3 H2SO4 = Ca2(SO4)3 + 3 H2
Ni + H2SO4 = Ni2SO4 + SO2 + H2O =>
2 Ni + 2 H2SO4 = Ni2SO4 + SO2 + 2 H2O
HBr + Na2SO3 = NaBr + SO2 + H2O =>
2 HBr + Na2SO3 = 2 NaBr + SO2 + H2O
Na + CH3COO = NaCH3COO =>
Na + CH3COO = NaCH3COO
Zn + NaOH + H2O = Na2Zn(OH)3 + H2 =>
2 Zn + 4 NaOH + 2 H2O = 2 Na2Zn(OH)3 + H2
KClO4 + Na2S + HCl = S + KCl + NaCl + H2O =>
KClO4 + 4 Na2S + 8 HCl = 4 S + KCl + 8 NaCl + 4 H2O
Li2SO3 = Li2O + SO2 =>
Li2SO3 = Li2O + SO2
CoCl2 + KSCN + C5H11OH = H2[Co(SCN)4] + KCl + C5H11OK =>
CoCl2 + 4 KSCN + 2 C5H11OH = H2[Co(SCN)4] + 2 KCl + 2 C5H11OK
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
NaCl + K2SO4 = Na2SO4 + KCl =>
2 NaCl + K2SO4 = Na2SO4 + 2 KCl
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MoCl3 + KOH = Mo(OH)3 + KCl =>
MoCl3 + 3 KOH = Mo(OH)3 + 3 KCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
MgCl2 + H3(PO4) = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HCl
CuSO4 + SO4 = Cu(SO4)2 =>
CuSO4 + SO4 = Cu(SO4)2
Al + C2H5Cl = C4H10 + AlCl3 =>
2 Al + 6 C2H5Cl = 3 C4H10 + 2 AlCl3
Cl2 + NaCrO2 + NaOH = Na2CrO4 + NaCl + H2O =>
3 Cl2 + 2 NaCrO2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
C3H8 + O2 = H3 + C2O8 =>
6 C3H8 + 36 O2 = 16 H3 + 9 C2O8
CH3COOH + I2 = CH3COOI + HI =>
CH3COOH + I2 = CH3COOI + HI
AgNOO3 = Ag + NO3 + O2 =>
2 AgNOO3 = 2 Ag + 2 NO3 + O2
Fe{+} + e = Fe =>
Fe{+} + e = Fe
Zn2 + Cu2(SO4)2 = Zn(SO4)2 + Cu =>
Zn2 + 2 Cu2(SO4)2 = 2 Zn(SO4)2 + 4 Cu
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
AgCl + PbI2 = PbCl2 + AgI =>
2 AgCl + PbI2 = PbCl2 + 2 AgI
K3Po4 + FeCl3 = KCl + FePo4 =>
K3Po4 + FeCl3 = 3 KCl + FePo4
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