Equations balanced on the previous day | Equations balanced on the next day |
KMnO4 + 2 H2C2O4 + 2 H2SO4 = KSO4MnSO4 + 4 H2O + 4 CO2
RC3H6 + KMnO4 + H2SO4 = R(COOH)2 + CO2 + K2SO4 + MnSO4 + H2O =>
5 RC3H6 + 16 KMnO4 + 24 H2SO4 = 5 R(COOH)2 + 5 CO2 + 8 K2SO4 + 16 MnSO4 + 34 H2O
MnO4 + C = CO2 + Mn =>
MnO4 + 2 C = 2 CO2 + Mn
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KMnO4 + Fe(OH)3 = Fe(MnO4)3 + KOH =>
3 KMnO4 + Fe(OH)3 = Fe(MnO4)3 + 3 KOH
NaNO2 + (COOH)2 + KMnO4 = NaCOO + KNO2 + HMnO4 =>
2 NaNO2 + (COOH)2 + 2 KMnO4 = 2 NaCOO + 2 KNO2 + 2 HMnO4
CI + H2O = HCIO + HCI =>
2 CI + H2O = HCIO + HCI
Cu(C2H6SO)3N2O6 + KClO4 = CuS + SO2 + N2 + CO + H2O + KCl =>
2 Cu(C2H6SO)3N2O6 + 5 KClO4 = 2 CuS + 4 SO2 + 2 N2 + 12 CO + 18 H2O + 5 KCl
Na3AsS4 + HCl = As2S5 + NaCl + H2S =>
2 Na3AsS4 + 6 HCl = As2S5 + 6 NaCl + 3 H2S
SC2 + C2 = SC3 =>
2 SC2 + C2 = 2 SC3
AlCl2 + NH4OH = NH4Cl2 + AlOH =>
AlCl2 + NH4OH = NH4Cl2 + AlOH
H2S + FeOH = Fe2S + H2O =>
H2S + 2 FeOH = Fe2S + 2 H2O
KOH + H2P = KOP + H2 =>
2 KOH + 2 H2P = 2 KOP + 3 H2
MgNO3 + Cu(OH)2 = Mg(OH)2 + CuNO3 =>
MgNO3 + Cu(OH)2 = Mg(OH)2 + CuNO3
CH3Cl + C2H7N = C3H10NCl =>
CH3Cl + C2H7N = C3H10NCl
CH2O + HCl = CH4O + Cl2 =>
CH2O + 2 HCl = CH4O + Cl2
(NH4)2Cl + KOH = NH3 + H2O + K2Cl =>
(NH4)2Cl + 2 KOH = 2 NH3 + 2 H2O + K2Cl
H2SO4 + (CH3COO)2Pb = PbSO4 + CH3COOH =>
H2SO4 + (CH3COO)2Pb = PbSO4 + 2 CH3COOH
Co(NO3)3(aw) + (NH4)2S(aw) = Co2S3(s) + NH4NO3(aw) =>
2 Co(NO3)3(aw) + 3(NH4)2S(aw) = Co2S3(s) + 6 NH4NO3(aw)
Cr(OH)3 + IO3 + HO{-} = CrO4{2-} + I{-} + H2O =>
7 Cr(OH)3 + 3 IO3 + 17 HO{-} = 7 CrO4{2-} + 3 I{-} + 19 H2O
H3AsO4 + H2O = AsH + OH =>
H3AsO4 + 2 H2O = AsH + 6 OH
AI2 + O3 + HCI = AI + CI3 + H2O =>
12 AI2 + O3 + 6 HCI = 12 AI + 6 CI3 + 3 H2O
C13H25N3S + H2O = CO2 + CH4 + NH3 + H2S =>
4 C13H25N3S + 38 H2O = 19 CO2 + 33 CH4 + 12 NH3 + 4 H2S
C7HH16 + O2 = CO2 + H2O =>
4 C7HH16 + 45 O2 = 28 CO2 + 34 H2O
C12H22O11 + Ca(OH)2 = C6H10CaO6 + H2O =>
C12H22O11 + 2 Ca(OH)2 = 2 C6H10CaO6 + 3 H2O
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3(aq) =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3(aq)
H3PO4 + KOH = PO4(OH)3 + KH =>
H3PO4 + 3 KOH = PO4(OH)3 + 3 KH
FeSO4 + NaBr + H2SO4 = Fe2(SO4)3 + Na2 + HBr =>
2 FeSO4 + 2 NaBr + H2SO4 = Fe2(SO4)3 + Na2 + 2 HBr
C8H4O3 + HNO3 = CO2 + NO2 + H2O =>
C8H4O3 + 30 HNO3 = 8 CO2 + 30 NO2 + 17 H2O
P4 + KClO3 = P2O5 + KCl =>
3 P4 + 10 KClO3 = 6 P2O5 + 10 KCl
Sr(OH)2 + HClO4 = Sr(ClO4)2 + H2O =>
Sr(OH)2 + 2 HClO4 = Sr(ClO4)2 + 2 H2O
HF + Ca(OH) = CaF + H2O =>
HF + Ca(OH) = CaF + H2O
HBr + Ca(OH)2 = Br2Ca + H2O =>
2 HBr + Ca(OH)2 = Br2Ca + 2 H2O
HBr + K2Cr2O7 + H2SO4 = H2O + Cr2(SO4)3 + Br2 + K2SO4 =>
6 HBr + K2Cr2O7 + 4 H2SO4 = 7 H2O + Cr2(SO4)3 + 3 Br2 + K2SO4
V(NO3)2 + K2Cr2O7 = VCr2O7 + KNO3 =>
V(NO3)2 + K2Cr2O7 = VCr2O7 + 2 KNO3
Pb(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + PbCl2(aq)
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
NaOH + CaHPO4 = Na2HPO4 + Ca(OH)2 =>
2 NaOH + CaHPO4 = Na2HPO4 + Ca(OH)2
Pb2O3 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb2O3 + 2 HNO3 = Pb(NO3)2 + PbO2 + H2O
CO2 + H2O = C120H220O110 + O2 =>
120 CO2 + 110 H2O = C120H220O110 + 120 O2
C2H6O + CH3COOH = CH3COOC4H9 + H2O =>
2 C2H6O + CH3COOH = CH3COOC4H9 + 2 H2O
Hg2S + H2SO4 = HgSO4 + S + H2O =>
3 Hg2S + 8 H2SO4 = 6 HgSO4 + 5 S + 8 H2O
C16H28 = C14 + H28 =>
7 C16H28 = 8 C14 + 7 H28
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2) =>
AgC2H3O2(aq) + AlCl3(aq) = AgCl3 + Al(C2H3O2)
XHCOOH + O2 = XH2O + CO2 =>
2 XHCOOH + O2 = 2 XH2O + 2 CO2
(NH4)2CO3 + ZnSO4 = Zn2CO3 + NH4SO4 =>
(NH4)2CO3 + 2 ZnSO4 = Zn2CO3 + 2 NH4SO4
Ca3(PO4)2 + Al(OH)3 = AlPO4 + Ca(OH)2 =>
Ca3(PO4)2 + 2 Al(OH)3 = 2 AlPO4 + 3 Ca(OH)2
Cu + HNO3 = Cu{2+} + NO{-} + H2 + O =>
Cu + 2 HNO3 = Cu{2+} + 2 NO{-} + H2 + 4 O
Fe(NO3)3 + Na + HPO4 = FeHPO4 + NaNO3 =>
Fe(NO3)3 + 3 Na + HPO4 = FeHPO4 + 3 NaNO3
Co + NH3 + H2O = Co(OH)6 + NH4 =>
Co + 6 NH3 + 6 H2O = Co(OH)6 + 6 NH4
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