Equations balanced on the previous day | Equations balanced on the next day |
2 MnO4({-}) + 5 H2SO3 = 2 Mn({2+}) + 5 SO4({2-}) + 3 H2O + 4 H({+})
I2 + NH4OH = NH4IO + NH4I + H2O =>
I2 + 2 NH4OH = NH4IO + NH4I + H2O
KMgO4 + HCl = MgCl2KCl + Cl2 + H2O =>
2 KMgO4 + 16 HCl = 2 MgCl2KCl + 5 Cl2 + 8 H2O
CH3CH2CH2OH + K2CrO7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
12 CH3CH2CH2OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CH2CH2CHO + Cr2(SO4)3 + 2 K2SO4 + 17 H2O
FeSO4 + SiO2 = Fe2SiO4 + SO3 =>
2 FeSO4 + SiO2 = Fe2SiO4 + 2 SO3
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3 =>
K[Al(OH)4] + SO2 = KHSO3 + Al(OH)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + Mg = H2 + MgN2 =>
2 NH3 + Mg = 3 H2 + MgN2
NH4 + CrO4 = H2O + N2 + CrO2 =>
2 NH4 + 2 CrO4 = 4 H2O + N2 + 2 CrO2
CH3BrOH{-}1 = CH3OHBr{-}1 =>
CH3BrOH{-}1 = CH3OHBr{-}1
CuBr2 + AlPO4 = (Cu)3(PO4)2 + Br3Al =>
3 CuBr2 + 2 AlPO4 = (Cu)3(PO4)2 + 2 Br3Al
NaHCO3 + HC2H3O2(aq) = CO2(g) + H2O + NaC2H3O2(aq) =>
NaHCO3 + HC2H3O2(aq) = CO2(g) + H2O + NaC2H3O2(aq)
hydroiodicacid + sodiumhydroxide = sodiumiodide + water =>
HI + NaOH = NaI + H2O
Na2C2O4 + Ca = CaC2O4 + Na =>
Na2C2O4 + Ca = CaC2O4 + 2 Na
FeSO4 + K2Cr2O7 + H2S2O7 = Fe2(SO4)3 + Cr(SO4) + K2SO4 + H2O =>
16 FeSO4 + 2 K2Cr2O7 + 7 H2S2O7 = 8 Fe2(SO4)3 + 4 Cr(SO4) + 2 K2SO4 + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO3 + Al2(CO3)3 = H2O + CO2 + Al(ClO3)3 =>
6 HClO3 + Al2(CO3)3 = 3 H2O + 3 CO2 + 2 Al(ClO3)3
Li = Li{+} + {-} =>
Li = Li{+} + e
Pb(OH)4{2-} + ClO{-} = PbO2(s) + Cl{-} + OH{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2(s) + Cl{-} + 2 OH{-} + H2O
Mg2O2 + H2O = Mg2(OH)4 =>
Mg2O2 + 2 H2O = Mg2(OH)4
Sn + NaOH + H2O = Na(Sn(OH)6) + H2 =>
2 Sn + 2 NaOH + 10 H2O = 2 Na(Sn(OH)6) + 5 H2
Na2CO3 + H2SO4 = NaHSO4 + HCOOH + O2 =>
2 Na2CO3 + 4 H2SO4 = 4 NaHSO4 + 2 HCOOH + O2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
H{+} + CH3CHOHCH2CH3 + MnO4{-} = CH3C(O)CH2CH3 + Mn{2+} + H2O =>
6 H{+} + 5 CH3CHOHCH2CH3 + 2 MnO4{-} = 5 CH3C(O)CH2CH3 + 2 Mn{2+} + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb(NO3)4(aq) + NaI(aq) = PbI4(s) + Na(NO3)(aq) =>
Pb(NO3)4(aq) + 4 NaI(aq) = PbI4(s) + 4 Na(NO3)(aq)
C13H8O + NaBH4 + CH2CH3OH = C13H10O + NaB(OCH2CH3)4 =>
4 C13H8O + NaBH4 + 4 CH2CH3OH = 4 C13H10O + NaB(OCH2CH3)4
Pb2NO3 + ZnCl2 = Zn2NO3 + PbCl2 =>
Pb2NO3 + 2 ZnCl2 = Zn2NO3 + 2 PbCl2
NH3 + (CrO4)2 = Cr2O3 + N2 + H2O =>
10 NH3 + 3(CrO4)2 = 3 Cr2O3 + 5 N2 + 15 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H8O + C8H8O2 = C11H14O2 + H2O =>
C3H8O + C8H8O2 = C11H14O2 + H2O
C + H2OSO4 = CO2 + SO2 + H2O =>
C + H2OSO4 = CO2 + SO2 + H2O
HNO3 + HNO = NO2 + H2O =>
3 HNO3 + HNO = 4 NO2 + 2 H2O
NaI + SnCl4 = NaCl + I2 + SnI =>
8 NaI + 2 SnCl4 = 8 NaCl + 3 I2 + 2 SnI
BaCl2 + NaHCO3 = BaCO3 + CO2 + H2O + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
P + O = P2O3 =>
2 P + 3 O = P2O3
KCl + Cr2O3 + H2O2 = K2CrO4 + HCl + H2O =>
4 KCl + Cr2O3 + 3 H2O2 = 2 K2CrO4 + 4 HCl + H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + H2O =>
3 CH3COOH + Ti(OH)3 = Ti(CH3COO)3 + 3 H2O
NiCl2H2O(s) = NiCl2(s) + H2O(g) =>
NiCl2H2O(s) = NiCl2(s) + H2O(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Tc2O7(s) + H2O(l) = Tc2O + H2O7 =>
Tc2O7(s) + H2O(l) = Tc2O + H2O7
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgO + HCl = MgCl + H2 + O =>
2 MgO + 2 HCl = 2 MgCl + H2 + 2 O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2B4O7 + H2O = NaBO2 + H3BO3 =>
Na2B4O7 + 3 H2O = 2 NaBO2 + 2 H3BO3
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
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