Equations balanced on the previous day | Equations balanced on the next day |
5 NaNO2(s) + 2 KMnO4(s) + 3 H2SO4(aq) = 5 NaNO3(s) + K2SO4(s) + 2 MnSO4(s) + 3 H2O(l)
Si + Mg = Mg2Si4 =>
4 Si + 2 Mg = Mg2Si4
KMnO4 + MnCl2 + KOH = MnO2 + H2O + KCl =>
2 KMnO4 + 3 MnCl2 + 4 KOH = 5 MnO2 + 2 H2O + 6 KCl
K2S2O3 + F2 = K2S4O6 + KF =>
2 K2S2O3 + F2 = K2S4O6 + 2 KF
HBr + H2SO4 = Br20 + SO2 + H2O =>
20 HBr + 10 H2SO4 = Br20 + 10 SO2 + 20 H2O
KNO2 = KNO3 + NO + K2O =>
3 KNO2 = KNO3 + 2 NO + K2O
H2SeO4 + Ca(OH)2 = H2O + CaSeO4 =>
H2SeO4 + Ca(OH)2 = 2 H2O + CaSeO4
Cu + Pb{2+} = Cu{+} + Pb =>
2 Cu + Pb{2+} = 2 Cu{+} + Pb
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuCl2 + (NH4)2C2O4 = NH4Cl + CuC2O4 =>
CuCl2 + (NH4)2C2O4 = 2 NH4Cl + CuC2O4
K + O = KO2 =>
K + 2 O = KO2
HBr4 + Fe = FeBr2 + H2 =>
2 HBr4 + 4 Fe = 4 FeBr2 + H2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
H2O2 + AsO3{3-} = AsO4{3-} + H2O =>
H2O2 + AsO3{3-} = AsO4{3-} + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
H2O2 + H2SO4 + KI + C6H10O5 = K2SO4 + H2O + C6H10O5I2 =>
H2O2 + H2SO4 + 2 KI + C6H10O5 = K2SO4 + 2 H2O + C6H10O5I2
Fe + NaOH + H2O = H2 + Na3(Fe(OH)6) =>
2 Fe + 6 NaOH + 6 H2O = 3 H2 + 2 Na3(Fe(OH)6)
I + Cl2 = I2Cl6 =>
2 I + 3 Cl2 = I2Cl6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuCl2 + Na2(CO3) = Cu(CO3) + NaCl =>
CuCl2 + Na2(CO3) = Cu(CO3) + 2 NaCl
Cu + Pb{2+} = Cu{2+} + Pb =>
Cu + Pb{2+} = Cu{2+} + Pb
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KMnO4 + (N2H5)2SO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5(N2H5)2SO4 + 7 H2SO4 = 10 N2 + 8 MnSO4 + 4 K2SO4 + 32 H2O
C2H5CH(OH)2 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
21 C2H5CH(OH)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 K2SO4 + 11 Cr2(SO4)3 + 101 H2O
K2CrO4 + AgNO3 = K2CrNO3 + AgO4 =>
K2CrO4 + AgNO3 = K2CrNO3 + AgO4
C4H8Cl2 + NaOH = C4H8O + NaCl + H2O =>
C4H8Cl2 + 2 NaOH = C4H8O + 2 NaCl + H2O
LiClO3 + MgSO4 = LiSO4 + MgClO3 =>
LiClO3 + MgSO4 = LiSO4 + MgClO3
Zn + PbNO3 = Zn(NO3)2 + Pb =>
Zn + 2 PbNO3 = Zn(NO3)2 + 2 Pb
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
FeCl3 + NH4CNS = Fe[Fe(CNS)6] + NH4Cl =>
2 FeCl3 + 6 NH4CNS = Fe[Fe(CNS)6] + 6 NH4Cl
Li + H3Po4 = Li3Po4 + H2 =>
6 Li + 2 H3Po4 = 2 Li3Po4 + 3 H2
H2O2 + MnO2 = O2MnO2 + H2O =>
2 H2O2 + MnO2 = O2MnO2 + 2 H2O
NaHCO3(aq) + C6H8O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
LiMnO4 + Cs2TeO3 + H2TeO4 = Mn2TeO4 + Cs2TeO4 + Li2TeO4 + H2O =>
2 LiMnO4 + 6 Cs2TeO3 + 2 H2TeO4 = Mn2TeO4 + 6 Cs2TeO4 + Li2TeO4 + 2 H2O
Fe3 + No2 = NoFe5 =>
10 Fe3 + 3 No2 = 6 NoFe5
NaC + HCl + O = NaCl + CO2 + H2O =>
2 NaC + 2 HCl + 5 O = 2 NaCl + 2 CO2 + H2O
H2C2O4 + KNO3 = H2NO3 + KC2O4 =>
H2C2O4 + KNO3 = H2NO3 + KC2O4
FeS2 + NO3{-} + H{+} = Fe3{+} + SO4{2-} + NO + H2O =>
9 FeS2 + 37 NO3{-} + 4 H{+} = 3 Fe3{+} + 18 SO4{2-} + 37 NO + 2 H2O
Zn + PbNO3 = Zn2NO3 + Pb =>
2 Zn + PbNO3 = Zn2NO3 + Pb
FeCl3 + Al2(SO4)3 = Fe(SO4)3 + Al2Cl3 =>
FeCl3 + Al2(SO4)3 = Fe(SO4)3 + Al2Cl3
Br2 + HCOOH = Br{-} + H{+} + CO2 =>
Br2 + HCOOH = 2 Br{-} + 2 H{+} + CO2
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
Na2S + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
K2Cr2O7 + HNO2 = KNO2 + H2Cr2O7 =>
K2Cr2O7 + 2 HNO2 = 2 KNO2 + H2Cr2O7
Na2HPo4 + HBr = NaBr + H3Po4 =>
Na2HPo4 + 2 HBr = 2 NaBr + H3Po4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
I2 + HNO3 = HIO4 + NO + H2O =>
3 I2 + 14 HNO3 = 6 HIO4 + 14 NO + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
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