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3 CH3CH2CH2CH(OH)2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COOH + 7 H2O
Na2S2O5 + CaCO3 + CuSO4 = CaSO4 + Na2SO4 + Cu + CO2 =>
Na2S2O5 + 3 CaCO3 + 2 CuSO4 = 3 CaSO4 + Na2SO4 + 2 Cu + 3 CO2
H2SO3 + NaCO3 = H2O + CO2 + NaSO3 =>
H2SO3 + NaCO3 = H2O + CO2 + NaSO3
C5H8 + H2 = C8H18 =>
8 C5H8 + 13 H2 = 5 C8H18
Na2SO3 + HNO3 = NaNO3 + H2O + SO2 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2O + SO2
CO2 + H2O = HCOOH + O2 =>
2 CO2 + 2 H2O = 2 HCOOH + O2
Al2(SO4)3 + KOH = AlO(OH) + K2SO4 + H2O =>
Al2(SO4)3 + 6 KOH = 2 AlO(OH) + 3 K2SO4 + 2 H2O
Na2CO3 + K2SO4 = Na2SO4 + K2CO3 =>
Na2CO3 + K2SO4 = Na2SO4 + K2CO3
Mg + HN3 = Mg(N3)2 + H2 =>
Mg + 2 HN3 = Mg(N3)2 + H2
Sb2O5 + ClO3 = SbO + ClO4 =>
Sb2O5 + 3 ClO3 = 2 SbO + 3 ClO4
Hf(BrO2)4 + Mo(SO3)3 = Hf(SO3)2 + Mo(BrO2)6 =>
3 Hf(BrO2)4 + 2 Mo(SO3)3 = 3 Hf(SO3)2 + 2 Mo(BrO2)6
Cu + C = Cu10C =>
10 Cu + C = Cu10C
(NH4)2 = N + H =>
(NH4)2 = 2 N + 8 H
NH4NO3 + FeCl2 = NH4Cl + Fe(NO3)2 =>
2 NH4NO3 + FeCl2 = 2 NH4Cl + Fe(NO3)2
Al(OH)3 + Ba(OH)2 = Ba3(Al(OH)6)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(Al(OH)6)2
H3AlO3 + Na = Na3AlO3 + H2 =>
2 H3AlO3 + 6 Na = 2 Na3AlO3 + 3 H2
Mg(C2H3O2)2 + Sr(OH)2 = Mg(OH)2 + Sr(C2H3O2)2 =>
Mg(C2H3O2)2 + Sr(OH)2 = Mg(OH)2 + Sr(C2H3O2)2
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
NaHCO3 + C2H3O2H = Na2C2H3O2 + H2O + CO2 =>
16 NaHCO3 + 9 C2H3O2H = 8 Na2C2H3O2 + 14 H2O + 18 CO2
NH3I + K2CO3 = (NH3)2CO3 + KI =>
2 NH3I + K2CO3 = (NH3)2CO3 + 2 KI
KOH3 + H3PO4 = KPO4 + H3OH3 =>
KOH3 + H3PO4 = KPO4 + H3OH3
C3H8 + Br2 = C2H5Br + HBr =>
2 C3H8 + 2 Br2 = 3 C2H5Br + HBr
Sr + C2H5CO2H = C2H5CO2Sr + H2 =>
2 Sr + 2 C2H5CO2H = 2 C2H5CO2Sr + H2
C10H7NO2 + O2 = CO2 + H2O + N2 =>
4 C10H7NO2 + 43 O2 = 40 CO2 + 14 H2O + 2 N2
CH3CH2CH2OH + CrO7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
9 CH3CH2CH2OH + 2 CrO7{2-} + 10 H{+} = 9 CH3CH2CHO + 2 Cr{3+} + 14 H2O
BeF2 + Mg = Mg2F3 + Be =>
3 BeF2 + 4 Mg = 2 Mg2F3 + 3 Be
Zn + K2CrO4 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
LiNO3 + FeCl3 = LiCl + Fe(NO3)3 =>
3 LiNO3 + FeCl3 = 3 LiCl + Fe(NO3)3
CH4 + KMnO4 = HMnO4 + CH3 + K =>
CH4 + KMnO4 = HMnO4 + CH3 + K
MnCO3 + O = Mn2O3 + CO2 =>
2 MnCO3 + O = Mn2O3 + 2 CO2
(CoCl2)*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(CoCl2)*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
Pb(NO3)2 + KNO3 = PbK2 + NO3 =>
Pb(NO3)2 + 2 KNO3 = PbK2 + 4 NO3
CuO + Nb2O5 + O2 = Cu3NbO6 =>
12 CuO + 2 Nb2O5 + O2 = 4 Cu3NbO6
Fe{3+} + Sn{2+} = Fe{2+} + Sn{4+} =>
2 Fe{3+} + Sn{2+} = 2 Fe{2+} + Sn{4+}
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*SiO2*4H2O =>
Mg2SiO4 + 2 NaOH + 5 H2O = 2 Mg(OH)2 + Na2O*SiO2*4H2O
CH3NH2 + H2SO4 = (CH3NH3) + SO4 =>
2 CH3NH2 + H2SO4 = 2(CH3NH3) + SO4
(c)KOH + H2SO4 = K2SO4 + H2O =>
2(c)KOH + H2SO4 = K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 = H2CrO4 + K2S2O7 =>
K2Cr2O7 + 2 H2SO4 = 2 H2CrO4 + K2S2O7
Rb + Br2 = BrRb =>
2 Rb + Br2 = 2 BrRb
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
CuOHNO3 = CuO + NO2 + H2O + O2 =>
4 CuOHNO3 = 4 CuO + 4 NO2 + 2 H2O + O2
MgSO4H14O7BaCl2 = BaSO4 + MgCl2 + H2O =>
MgSO4H14O7BaCl2 = BaSO4 + MgCl2 + 7 H2O
P4 + O2 = P2(O5) =>
P4 + 5 O2 = 2 P2(O5)
Ag + CuSO4 = Ag(SO4)2 + Cu =>
Ag + 2 CuSO4 = Ag(SO4)2 + 2 Cu
RbHCO3 + H2SO3 = Rb2SO3 + CO2 + H2O =>
2 RbHCO3 + H2SO3 = Rb2SO3 + 2 CO2 + 2 H2O
LiMgBr + SnCl4 = Li6Sn2 + MgCl2 + MgBr2 + Br2 =>
6 LiMgBr + 2 SnCl4 = Li6Sn2 + 4 MgCl2 + 2 MgBr2 + Br2
CH3OOH + KOH = CH3OOK + H2O =>
CH3OOH + KOH = CH3OOK + H2O
C11H12N2O2 + C6H12O6 = C10H12N2O + C13H16N2O2 + CO2 =>
9 C11H12N2O2 + C6H12O6 = 6 C10H12N2O + 3 C13H16N2O2 + 6 CO2
Cu(NO3)2 + NaOH = Cu(OH)2(ac) + NaNO3(ac) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2(ac) + 2 NaNO3(ac)
C10H12N20 + O2 = CO2 + H2O + N =>
C10H12N20 + 13 O2 = 10 CO2 + 6 H2O + 20 N
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