Equations balanced on the previous day | Equations balanced on the next day |
2 KMnO4 + 3 H2SO3 = 2 H2SO4 + K2SO4 + 2 MnO2 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(NH4)2Cr2 + O2 = Cr2O3 + H2O + N2 =>
2(NH4)2Cr2 + 7 O2 = 2 Cr2O3 + 8 H2O + 2 N2
NO3[{-}](aq) + H2O(l) = N2O(g) + O2(g) + OH[{-}](aq) =>
2 NO3[{-}](aq) + H2O(l) = N2O(g) + 2 O2(g) + 2 OH[{-}](aq)
Fe(s) + H2SO4(aq) = Fe2(SO4)3 + H2 =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3 + 3 H2
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + H2SO4 + HCl = H2S + MgCl2 + H2O =>
4 Mg + H2SO4 + 8 HCl = H2S + 4 MgCl2 + 4 H2O
H2S + NH4OH = H3O + NH4S =>
H2S + NH4OH = H3O + NH4S
C2H4 + O2 + H2O = C2H6O2 =>
2 C2H4 + O2 + 2 H2O = 2 C2H6O2
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Ba(OH)2(aq) + K2SO4(s) = KOH(s) + BaSO4(s) =>
Ba(OH)2(aq) + K2SO4(s) = 2 KOH(s) + BaSO4(s)
HNO3 + KI + HCe = I + N2 + KCe + H2O =>
2 HNO3 + 10 KI + 10 HCe = 10 I + N2 + 10 KCe + 6 H2O
Cu + H2NO3 = Cu(NO3)2 + H2O + NO =>
Cu + 4 H2NO3 = Cu(NO3)2 + 4 H2O + 2 NO
CuCrO4 + HNO3 = Cu(NO3)2 + H2CrO4 =>
CuCrO4 + 2 HNO3 = Cu(NO3)2 + H2CrO4
Pb + Zn(ClO3)2 = Pb(ClO3)2 + Zn =>
Pb + Zn(ClO3)2 = Pb(ClO3)2 + Zn
Fe(SCN)3 + AgNO3 = Fe(NO3)3 + Ag(SCN) =>
Fe(SCN)3 + 3 AgNO3 = Fe(NO3)3 + 3 Ag(SCN)
Cu2O3 = CuO + O2 =>
2 Cu2O3 = 4 CuO + O2
HNO3 + Al = Al2O3 + NO + H2O =>
2 HNO3 + 2 Al = Al2O3 + 2 NO + H2O
Sn{2+} + Ce{4+} = Sn{+4} + Ce{+3} =>
Sn{2+} + 2 Ce{4+} = Sn{+4} + 2 Ce{+3}
CH2(CH2)7COOH3 + O2 = H2O + CO2 =>
4 CH2(CH2)7COOH3 + 51 O2 = 38 H2O + 36 CO2
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(aq) + CO2 + H2O =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 CO2 + 3 H2O
Na3PO4 + NiCl2 = Ni3 + (PO4)2 + NaCl =>
2 Na3PO4 + 3 NiCl2 = Ni3 + (PO4)2 + 6 NaCl
Zn + AgCl + H2SO4 = AgHCl + ZnSO4 =>
Zn + 2 AgCl + H2SO4 = 2 AgHCl + ZnSO4
Pb(NO3)2 + Ni = Pb + Ni(NO3)3 =>
3 Pb(NO3)2 + 2 Ni = 3 Pb + 2 Ni(NO3)3
NaCl + HBr = HCl + NaBr =>
NaCl + HBr = HCl + NaBr
COH4 + H2O = H2 + COOH =>
2 COH4 + 2 H2O = 5 H2 + 2 COOH
CaCO3 + C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = Ca(C2H3O2)2 + CO2 + H2O
Co(NO3)2 + MnO2 + HNO3 = Co(NO3)3 + Mn(NO3)2 + H2O =>
2 Co(NO3)2 + MnO2 + 4 HNO3 = 2 Co(NO3)3 + Mn(NO3)2 + 2 H2O
NH4NO3 + K2SO4 = (NH4)2SO4 + KNO3 =>
2 NH4NO3 + K2SO4 = (NH4)2SO4 + 2 KNO3
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 4 FeSO4 + 7 H2SO4 = Cr2(SO4)4 + 2 Fe2(SO4)3 + K2SO4 + 7 H2O
Ba(NO3)2 + Na3PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ba3(PO4)2
MgO + ZnS = ZnO + MgS =>
MgO + ZnS = ZnO + MgS
Bi2S3 + HNO3 = (NO3)3Bi + NO + H2O + S =>
Bi2S3 + 8 HNO3 = 2(NO3)3Bi + 2 NO + 4 H2O + 3 S
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3 =>
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
SO2(s) + O2(g) = SO3(g)SO3 =>
2 SO2(s) + O2(g) = SO3(g)SO3
CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H3O =>
8 CuS + 24 HNO3 = 8 Cu(NO3)2 + 8 NO2 + S8 + 8 H3O
Pb(NO3)2 = Pb + (NO3)2 =>
Pb(NO3)2 = Pb + (NO3)2
KHSO3 + Ca(OH)2 = Ca(HSO3)2 + KOH =>
2 KHSO3 + Ca(OH)2 = Ca(HSO3)2 + 2 KOH
C6H8O6 + NaOH = NaC6H7O6 + H2O =>
C6H8O6 + NaOH = NaC6H7O6 + H2O
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO4 =>
4 As4O6 + 3 S2Cl2 + 13 Cl2 = 16 AsCl2 + 6 SO4
H3PO2 + HNO3 = H3PO3 + NO + H2O =>
3 H3PO2 + 2 HNO3 = 3 H3PO3 + 2 NO + H2O
AlSO4 + CaHO = AlHO + CaSO4 =>
AlSO4 + CaHO = AlHO + CaSO4
Mg + Co(NO3)2 = Co + Mg(NO3) =>
2 Mg + Co(NO3)2 = Co + 2 Mg(NO3)
Cu + H2SO4 = CuSO4 + SO2(g) + H2O(l) =>
Cu + 2 H2SO4 = CuSO4 + SO2(g) + 2 H2O(l)
HOC3H6OH + O2 = CO2 + H2O =>
HOC3H6OH + 4 O2 = 3 CO2 + 4 H2O
KOH(aq) + CuSO4(aq) = K2SO4 + Cu(OH)2 =>
2 KOH(aq) + CuSO4(aq) = K2SO4 + Cu(OH)2
NaOH + S2 = Na2S2O3 + Na2S + H2O =>
6 NaOH + 2 S2 = Na2S2O3 + 2 Na2S + 3 H2O
HNO2 + OH = NO2 + H3O =>
2 HNO2 + OH = 2 NO2 + H3O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/06/23
Equations balanced on 01/05/23
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