| Equations balanced on the previous day | Equations balanced on the next day |
2 Pb + 2 N = Pb2N2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H3SO3 + O2 = SO3 + H2O2 =>
2 H3SO3 + 3 O2 = 2 SO3 + 3 H2O2
Si(s) + NaOH(aq) = Na4SiO4(s) + H2 =>
Si(s) + 4 NaOH(aq) = Na4SiO4(s) + 2 H2
NaMnO3 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
2 NaMnO3 + 12 HCl = 2 MnCl2 + 3 Cl2 + 2 NaCl + 6 H2O
H2S + CuSO4 = Cu + S + H2O =>
4 H2S + CuSO4 = Cu + 5 S + 4 H2O
H2O + P2O5 = HPO3 =>
H2O + P2O5 = 2 HPO3
K4[CoF6] + HCl = CoF2 + KCl + HF =>
K4[CoF6] + 4 HCl = CoF2 + 4 KCl + 4 HF
MnSO4 + K2SO4 + H2O + O = H2SO4 + KMnO4 =>
2 MnSO4 + K2SO4 + 3 H2O + 5 O = 3 H2SO4 + 2 KMnO4
K2CrO4 + C2H5OH + H2SO4 = CH3CO2H + H2O + Cr2(SO4)3 + K2SO4 =>
4 K2CrO4 + 3 C2H5OH + 10 H2SO4 = 3 CH3CO2H + 13 H2O + 2 Cr2(SO4)3 + 4 K2SO4
C + SO2 = CO2S =>
C + SO2 = CO2S
ZnCl2 + C2H5OH = C2H5Cl + Zn + HO =>
ZnCl2 + 2 C2H5OH = 2 C2H5Cl + Zn + 2 HO
H2S + CuSO4 = Cu + S + H2O =>
4 H2S + CuSO4 = Cu + 5 S + 4 H2O
Li2SO4 + Pb(NO3)2 = LiNO3 + Pb(SO4) =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + Pb(SO4)
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3 =>
Fe(NO3)3 + K2CrO4 = FeCrO4 + K2(NO3)3
CNa2O3 + HNO3 = H2O + CO2 + NNaO3 =>
CNa2O3 + 2 HNO3 = H2O + CO2 + 2 NNaO3
Fe2(SO4)3 + BaCl2 = FeCl3 + Ba2(SO4)2 =>
2 Fe2(SO4)3 + 6 BaCl2 = 4 FeCl3 + 3 Ba2(SO4)2
P + IO3{-} + OH{-} = HPO4{2-} + I{-} + H2O =>
6 P + 5 IO3{-} + 12 OH{-} = 6 HPO4{2-} + 5 I{-} + 3 H2O
SrI2 + Li2S = SrS + LiI =>
SrI2 + Li2S = SrS + 2 LiI
H2S + CuSO4 = Cu + S + H2O =>
4 H2S + CuSO4 = Cu + 5 S + 4 H2O
AgNO3 + NiO + Al2O3 + Cu2O = Cu8Ag1Al8Ni1O18 + NO2 =>
AgNO3 + NiO + 4 Al2O3 + 4 Cu2O = Cu8Ag1Al8Ni1O18 + NO2
Na3PO4 + CH3COOH = CH3COONa + H3PO4 =>
Na3PO4 + 3 CH3COOH = 3 CH3COONa + H3PO4
Cu(NO3)2 + C6H8O7 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7 = 9 CuO + 30 CO2 + 9 N2 + 20 H2O
Pb + O2 + H2O = PbOH =>
4 Pb + O2 + 2 H2O = 4 PbOH
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
SiO2 + TiO2 + Ce2O3 + FeO = Ce4Fe2Ti3Si4O22 =>
4 SiO2 + 3 TiO2 + 2 Ce2O3 + 2 FeO = Ce4Fe2Ti3Si4O22
CaS + (NH4)2CO3 = (NH4)2S + CaCO3 =>
CaS + (NH4)2CO3 = (NH4)2S + CaCO3
C2O4H2 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C2O4H2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + 7 H2O + K2SO4 + Cr2(SO4)3
C8H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C8H6(COOH)2 + H2O =>
15 C8H10 + 25 K2Cr2O7 + 100 H2SO4 = 25 Cr2(SO4)3 + 25 K2SO4 + 12 C8H6(COOH)2 + 127 H2O
Cu + Na3PO4 = Na + Cu(PO4)2 =>
Cu + 2 Na3PO4 = 6 Na + Cu(PO4)2
FeSO4 + I2 + H2O = Fe2(SO4)2(OH)2 + HI =>
2 FeSO4 + I2 + 2 H2O = Fe2(SO4)2(OH)2 + 2 HI
Ni(NO3)2(H2O)6 + KNCS + PPH3 = Ni(NCS)2(PPH3)2 + K + NO3 + H2O =>
Ni(NO3)2(H2O)6 + 2 KNCS + 2 PPH3 = Ni(NCS)2(PPH3)2 + 2 K + 2 NO3 + 6 H2O
PI5 = P + I =>
PI5 = P + 5 I
ClO4{-} + H2SeO3 = Cl{-} + SeO4{2-} + H{+} =>
ClO4{-} + 4 H2SeO3 = Cl{-} + 4 SeO4{2-} + 8 H{+}
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Na2[Zn(OH)4] + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 = ZnSO4 + Na2SO4 + 4 H2O
CH3CH(CH3)CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH(CH3)CH2OH + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ti + PdCl2 = TiCl2 + Pd =>
Ti + PdCl2 = TiCl2 + Pd
CH3CHO + NH3 = CH3CONH + H2 =>
2 CH3CHO + 2 NH3 = 2 CH3CONH + 3 H2
Cu(No3)2 + K2S = CuS + KNo3 =>
Cu(No3)2 + K2S = CuS + 2 KNo3
IO3 + H3O = I + H2O =>
IO3 + 6 H3O = I + 9 H2O
C6H8O7 + CH4O + CH4N2O = C22H17N3O5 + H2O =>
37 C6H8O7 + 147 CH4O + 27 CH4N2O = 18 C22H17N3O5 + 343 H2O
Ba(OH)2 + NiSO4 = Ni(OH)2 + BaSO4 =>
Ba(OH)2 + NiSO4 = Ni(OH)2 + BaSO4
Cu2O2CuO = CuO =>
Cu2O2CuO = 3 CuO
C2H2 + NO = CO2 + N2 + H2O =>
2 C2H2 + 10 NO = 4 CO2 + 5 N2 + 2 H2O
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
KMnO4 + C2H5OH + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 C2H5OH + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + K2SO4 + 8 H2O
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
C14H12 + C5H6Br3N{-2} = C6H5CH(Br)CH(Br)C6H5 + C5H6N{-2}Br =>
3 C14H12 + 2 C5H6Br3N{-2} = 3 C6H5CH(Br)CH(Br)C6H5 + 2 C5H6N{-2}Br
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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