Equations balanced on the previous day | Equations balanced on the next day |
2 OH{-} + 2 Ce{4+} + CH3CH2OH = 2 Ce{3+} + CH3CHO + 2 H2O
CrO5 + H2SO4 = Cr2[SO4]3 + H2O + O2 =>
4 CrO5 + 6 H2SO4 = 2 Cr2[SO4]3 + 6 H2O + 7 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + CaCO3 = CaCu + CO3 =>
Cu + CaCO3 = CaCu + CO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
As2(SO4)3 + KMnO4 + H2O = H3AsO4 + K2SO4 + MnSO4 + H2SO4 =>
5 As2(SO4)3 + 4 KMnO4 + 24 H2O = 10 H3AsO4 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
Mg + Sn(NO3)2 = Sn + Mg(NO3)2 =>
Mg + Sn(NO3)2 = Sn + Mg(NO3)2
NaBr + KMnO4 + H2O = Br2 + MnO2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 6 NaOH + 2 KOH
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
MnO4{-} + SO3{2-} + H{+} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
C62H146 + O2 = CO2 + H2O =>
2 C62H146 + 197 O2 = 124 CO2 + 146 H2O
Cr2(SO4)3 + KOH = K4[Cr(OH)7] + K2SO4 =>
Cr2(SO4)3 + 14 KOH = 2 K4[Cr(OH)7] + 3 K2SO4
C2H3ClO2 + NaOH = C2H2ClO2 + NaOH2 =>
C2H3ClO2 + NaOH = C2H2ClO2 + NaOH2
Ca3N2 + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca3N2 + 20 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 10 H2O
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
NaClO2 + H2O = ClO2 + NaCl + NaOH =>
5 NaClO2 + 2 H2O = 4 ClO2 + NaCl + 4 NaOH
C8H8O + Br2 + KOH = C7H5O2K + KBr + H2O =>
7 C8H8O + 13 Br2 + 34 KOH = 8 C7H5O2K + 26 KBr + 25 H2O
BeSO4 + Al(OH)3 = Al2(SO4)3 + Be(OH)2 =>
3 BeSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Be(OH)2
Fe2(SO4)3 + KCNS = K3Fe(CNS)6 + K2SO4 =>
Fe2(SO4)3 + 12 KCNS = 2 K3Fe(CNS)6 + 3 K2SO4
He + Cl2 = HeCl =>
2 He + Cl2 = 2 HeCl
ZnO + Co(NO3)2 = Zn5Co5O10 + NO2 + O2 =>
10 ZnO + 10 Co(NO3)2 = 2 Zn5Co5O10 + 20 NO2 + 5 O2
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
BiCl3 + H2S = BiS + Cl2 + H2 =>
2 BiCl3 + 2 H2S = 2 BiS + 3 Cl2 + 2 H2
KMnO4 + AlCl3 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
6 KMnO4 + 10 AlCl3 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
[Cr(H2O)6]Cl3 + KCl = K3[Cr(OH)6] + HCl =>
[Cr(H2O)6]Cl3 + 3 KCl = K3[Cr(OH)6] + 6 HCl
C2H902 + C5H12O = C7H1402 + H2O =>
694 C2H902 + 351 C5H12O = 449 C7H1402 + 351 H2O
Li2O + MgS = Li2S + MgO =>
Li2O + MgS = Li2S + MgO
BiCl3 + H2S = BiS + Cl2 + H2 =>
2 BiCl3 + 2 H2S = 2 BiS + 3 Cl2 + 2 H2
Rb + S = Rb2S2 =>
2 Rb + 2 S = Rb2S2
Hg2(NO3)2 + Kl = Kl(Hg2) + (NO3)2 =>
Hg2(NO3)2 + Kl = Kl(Hg2) + (NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr{3+} + NH4OH = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH4OH = Cr(OH)3 + 3 NH4{+}
Na2B4O7(s) + H3PO4(aq) + H2O(l) = H3BO3(s) + Na3PO4(aq) =>
3 Na2B4O7(s) + 2 H3PO4(aq) + 15 H2O(l) = 12 H3BO3(s) + 2 Na3PO4(aq)
CuCl2 + CaCO3 = Cu + CO3 + CaCl2 =>
CuCl2 + CaCO3 = Cu + CO3 + CaCl2
I2 + NaF = Na + IF =>
I2 + 2 NaF = 2 Na + 2 IF
Cu{2+} + HS{-} + NH3{+} = CuS2 + NH4{+} =>
Cu{2+} + 2 HS{-} + 2 NH3{+} = CuS2 + 2 NH4{+}