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K2CO3 + BaCl2 = 2 KCl + BaCO3
I2O7 = I + O =>
I2O7 = 2 I + 7 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4 =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4
Gc2 + CP3 + Mm = Gc4CP3Mm =>
2 Gc2 + CP3 + Mm = Gc4CP3Mm
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH3 + 7 H2O
C6H8O6 + Na2CO3 = NaC6H8O6 + CO3 =>
2 C6H8O6 + Na2CO3 = 2 NaC6H8O6 + CO3
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
MnO(OH)2 + KI + H2SO4 = Mn(SO4) + K2(SO4) + H2O + I2 =>
MnO(OH)2 + 2 KI + 2 H2SO4 = Mn(SO4) + K2(SO4) + 3 H2O + I2
KI + Mg3(PO4)2 = Mg3I + K(PO4)2 =>
KI + Mg3(PO4)2 = Mg3I + K(PO4)2
BrO3{-} + H2S + OH{-} = Br{-} + HSO4{-} + H2O =>
4 BrO3{-} + 3 H2S + 3 OH{-} = 4 Br{-} + 3 HSO4{-} + 3 H2O
KMnO4 + K2SO3 + H2O = MnO(OH)2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + 3 H2O = 2 MnO(OH)2 + 3 K2SO4 + 2 KOH
C6H12O6 + NO3{-} = NO2{-} + CO2 + H2O =>
C6H12O6 + 12 NO3{-} = 12 NO2{-} + 6 CO2 + 6 H2O
Ca(H2Po4)2 + Ca(OH)2 = CaHPo4 + H2O =>
Ca(H2Po4)2 + Ca(OH)2 = 2 CaHPo4 + 2 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CO + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CO + 7 H2O
Na2CO3 + C6H8O6 = CO2 + H2O + Na3C6H5O7 =>
15 Na2CO3 + 9 C6H8O6 = 9 CO2 + 11 H2O + 10 Na3C6H5O7
B + W = BW =>
B + W = BW
C4H4 + H2 = C2H6 =>
C4H4 + 4 H2 = 2 C2H6
K2Cr2O7 + CH3CH(OH)CH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH(OH)CH3 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(aq)
Ca(H2PO4)2 + Ca(OH)2 = CaHPO4 + H2O =>
Ca(H2PO4)2 + Ca(OH)2 = 2 CaHPO4 + 2 H2O
HJ + Al(OH)3 = AlJ3 + H2O =>
3 HJ + Al(OH)3 = AlJ3 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
W + B = BW2 =>
2 W + B = BW2
H3PO3 + KBrO3 = KBr + H3PO4 =>
3 H3PO3 + KBrO3 = KBr + 3 H3PO4
Cu(s) + O2(s) = Cu2O(s) =>
4 Cu(s) + O2(s) = 2 Cu2O(s)
Ca(H2PO4)2 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
Ca(H2PO4)2 + 2 Ca(OH)2 = Ca3(PO4)2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
C4H4 + H2 = C4H6 =>
C4H4 + H2 = C4H6
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3CH(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
Cd + I = CdI =>
Cd + I = CdI
[(MeC5H4)Mn(CO)2(NO)]PF6 + PPh3 = [(MeC5H4)Mn(CO)(NO)(PPh3)]PF6 + CO =>
[(MeC5H4)Mn(CO)2(NO)]PF6 + PPh3 = [(MeC5H4)Mn(CO)(NO)(PPh3)]PF6 + CO
C6H6 + H2O = CH4 + CO2 =>
4 C6H6 + 18 H2O = 15 CH4 + 9 CO2
Cu(s) + O2(s) = CuO(s) =>
2 Cu(s) + O2(s) = 2 CuO(s)
Ag(NH3)2 + HNO3 = NH4 + Ag + NO3 =>
Ag(NH3)2 + 2 HNO3 = 2 NH4 + Ag + 2 NO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaSO3 + Li3PO4 = Li2SO3 + Ca3(PO4)2 =>
3 CaSO3 + 2 Li3PO4 = 3 Li2SO3 + Ca3(PO4)2
C11H140 + O2 = CO2 + H2O =>
C11H140 + 46 O2 = 11 CO2 + 70 H2O
CuCl2 + K2CrO4 = CuCrO4 + KCl =>
CuCl2 + K2CrO4 = CuCrO4 + 2 KCl
Cd + CrCl3 = CdCl2 + Cr =>
3 Cd + 2 CrCl3 = 3 CdCl2 + 2 Cr
I2O5 + HCl = ICl3 + Cl2 + H2O =>
I2O5 + 10 HCl = 2 ICl3 + 2 Cl2 + 5 H2O
C4H4 + H2 = C4H10 =>
C4H4 + 3 H2 = C4H10
ZnCl2BaS = ZnSBaCl2 =>
ZnCl2BaS = ZnSBaCl2
Li(NO3) = Li20 + NO2 + O2 =>
20 Li(NO3) = Li20 + 20 NO2 + 10 O2
Cd + I = CdI2 =>
Cd + 2 I = CdI2
C6H6 + H2O = CO2 + H2 =>
C6H6 + 12 H2O = 6 CO2 + 15 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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