Equations balanced on the previous day | Equations balanced on the next day |
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
FeCl3(s) + H2S(g) = FeCl2(s) + HCl(aq) + S8(s) =>
16 FeCl3(s) + 8 H2S(g) = 16 FeCl2(s) + 16 HCl(aq) + S8(s)
H{+} + HNO2{-} + Cr2O72{-} = Cr3{+} + NO3{-} + H2O =>
15 H{+} + 427 HNO2{-} + 9 Cr2O72{-} = 6 Cr3{+} + 427 NO3{-} + 221 H2O
Zn + BiCl5 = ZnCl + Bi =>
5 Zn + BiCl5 = 5 ZnCl + Bi
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
C6H4(OH)2(aq) + H2O2(aq) = C6H4O2(aq) + H2O(l) =>
C6H4(OH)2(aq) + H2O2(aq) = C6H4O2(aq) + 2 H2O(l)
FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
MnCl2 + HNO3 = MnO2 + HCl + NO2 =>
MnCl2 + 2 HNO3 = MnO2 + 2 HCl + 2 NO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn = Zn6 =>
6 Zn = Zn6
Mn{+2} + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 Mn{+2} + 5 Br2 + 8 H2O = 2 MnO4{-} + 10 Br{-} + 16 H{+}
I2 + MnO4 = IO3 + MnO2 =>
I2 + 3 MnO4 = 2 IO3 + 3 MnO2
NaOH + CdCl2 = NaCl2 + CdOH =>
NaOH + CdCl2 = NaCl2 + CdOH
H2 + F = HF =>
H2 + 2 F = 2 HF
CH3CH2NH2 + HNO3 = N2 + H2O + CH3CH2OH =>
5 CH3CH2NH2 + 3 HNO3 = 4 N2 + 4 H2O + 5 CH3CH2OH
CrCl3 + LiOH = Cr(OH)3 + LiCl =>
CrCl3 + 3 LiOH = Cr(OH)3 + 3 LiCl
Cu(OH)2 + C6H8O6 = Cu + C6H6O8 + H2O =>
3 Cu(OH)2 + C6H8O6 = 3 Cu + C6H6O8 + 4 H2O
Zn + BiCl5 = ZnCl + Bi =>
5 Zn + BiCl5 = 5 ZnCl + Bi
Fe(NO3)3 + NaOH = FeOHNa(NO3)3 =>
Fe(NO3)3 + NaOH = FeOHNa(NO3)3
HCl + Mg(OH)2 = H2O + MgClOH =>
HCl + Mg(OH)2 = H2O + MgClOH
[Cu(NH3)4(H2O)2] + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + H =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O + 2 H
HBr + Fe2O3 = FeBr3 + H2O =>
6 HBr + Fe2O3 = 2 FeBr3 + 3 H2O
FeCuS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + SO2 + H2O =>
2 FeCuS2 + 18 H2SO4 = Fe2(SO4)3 + 2 CuSO4 + 17 SO2 + 18 H2O
P2 + O2 = P3O6 =>
3 P2 + 6 O2 = 2 P3O6
SrCO3 + HI = SrI2 + CO2 + H2O =>
SrCO3 + 2 HI = SrI2 + CO2 + H2O
ClO3 = Cl2O3 + O2 =>
4 ClO3 = 2 Cl2O3 + 3 O2
C(s) + CaO(s) = Ca(s) + CO(s) =>
C(s) + CaO(s) = Ca(s) + CO(s)
C2H5OH + NaOH + H2O = Na2CO3 + H2 =>
C2H5OH + 4 NaOH + H2O = 2 Na2CO3 + 6 H2
CuCl + O2 = CuClO2 =>
CuCl + O2 = CuClO2
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + C2O2H6 = MgAl2O4 + H2O + CO2 + N2 =>
Mg(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 4 C2O2H6 = MgAl2O4 + 36 H2O + 8 CO2 + 4 N2
CH3CH2COOH(l) + O2 = CO2 + H2O =>
2 CH3CH2COOH(l) + 7 O2 = 6 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3 =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3
Na2S + NH3 + H2O = NaOH + (NH4)2S =>
Na2S + 2 NH3 + 2 H2O = 2 NaOH + (NH4)2S
HNO3 + Sn = Sn(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Sn = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
KHO + Al(HO)4 = K2AlO3 + H2O =>
2 KHO + Al(HO)4 = K2AlO3 + 3 H2O
Al(OH)3 + H2O = OH + AlH =>
Al(OH)3 + H2O = 4 OH + AlH
KCI + AgNO3 = KNO3 + AgCI =>
KCI + AgNO3 = KNO3 + AgCI
Mg + ZnNO3 = Zn + Mg(NO3)2 =>
Mg + 2 ZnNO3 = 2 Zn + Mg(NO3)2
Mg + ZnNO3 = Zn + Mg(NO3)2 =>
Mg + 2 ZnNO3 = 2 Zn + Mg(NO3)2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cr(OH)2 = Cr + OH =>
Cr(OH)2 = Cr + 2 OH
B2 + H2 = B5H9 =>
5 B2 + 9 H2 = 2 B5H9
C6H12 + Br2 = C6Br2 + H12 =>
C6H12 + Br2 = C6Br2 + H12
Mg + ZnNO3 = Zn + Mg(NO3)2 =>
Mg + 2 ZnNO3 = 2 Zn + Mg(NO3)2
Mn{+2} + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 Mn{+2} + 5 Br2 + 8 H2O = 2 MnO4{-} + 10 Br{-} + 16 H{+}
C7H8 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
C7H8 + 2 KMnO4 = KC7H5O2 + 2 MnO2 + KOH + H2O
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