Equations balanced on the previous day | Equations balanced on the next day |
H2O2HSO3 = H2OHSO4
C2O4Na2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
3 C2O4Na2 + K2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
K(s) + HCl = H2 + KCl =>
2 K(s) + 2 HCl = H2 + 2 KCl
S2O8 + H = HSO3 + H2O =>
S2O8 + 6 H = 2 HSO3 + 2 H2O
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
C12H15ClO3 + C13H14FN2OHCl = C24H27FN2O4 + CH3Cl2 =>
C12H15ClO3 + C13H14FN2OHCl = C24H27FN2O4 + CH3Cl2
Zn(CuNO3) = Zn(NO3) + Cu =>
Zn(CuNO3) = Zn(NO3) + Cu
KMnO4 + C7H6O + H2SO4 = MnSO + K2SO4 + H2O + C6H5COOH =>
2 KMnO4 + 11 C7H6O + 3 H2SO4 = 2 MnSO + K2SO4 + 3 H2O + 11 C6H5COOH
CuSO4(H2O)5 + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4(H2O)5 + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
HCl + AgC2H3O = HC2H3O + AgCl =>
HCl + AgC2H3O = HC2H3O + AgCl
Sr + Cl = SrCl =>
Sr + Cl = SrCl
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
(NH4)2SO4 + Hg(NO3)2 = HgSO4 + NH4(NO3) =>
(NH4)2SO4 + Hg(NO3)2 = HgSO4 + 2 NH4(NO3)
CH3CH2OH + I2 + NaOH = CH3CHO + NaI + H2O =>
CH3CH2OH + I2 + 2 NaOH = CH3CHO + 2 NaI + 2 H2O
K3Fe(CN)6 + NaOH = Fe(OH)3 + KCN + NaCN =>
K3Fe(CN)6 + 3 NaOH = Fe(OH)3 + 3 KCN + 3 NaCN
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CdSO4 + Na2S = CdS + Na2SO4 =>
CdSO4 + Na2S = CdS + Na2SO4
H3PO4 + NH4 = (NH4)3(PO4) + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3(PO4) + 3 H2
CaCl(OH) + HCl = CaCl2 + H2O =>
CaCl(OH) + HCl = CaCl2 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2
HFCuBr = HBrCuF =>
HFCuBr = HBrCuF
CaO + H2F2 = CaF2 + H2O =>
CaO + H2F2 = CaF2 + H2O
CrI3 + K(OH) + Cl2 = K2(CrO4) + KIO4 + KCl + H2O =>
2 CrI3 + 64 K(OH) + 27 Cl2 = 2 K2(CrO4) + 6 KIO4 + 54 KCl + 32 H2O
KMnO4 + HCl + H2S = KCl + MnCl2 + S + H2O =>
2 KMnO4 + 6 HCl + 5 H2S = 2 KCl + 2 MnCl2 + 5 S + 8 H2O
Ni(s) + Cl2(g) = NiCl2 =>
Ni(s) + Cl2(g) = NiCl2
Cu(No3)2(aq) + ZnSO4(aq) = CuSO4(s) + Zn(No3)2(aq) =>
Cu(No3)2(aq) + ZnSO4(aq) = CuSO4(s) + Zn(No3)2(aq)
Pb(C2H3O2)2 + HNO3 = Pb(NO3)2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HNO3 = Pb(NO3)2 + 2 HC2H3O2
Pb(s) + Cr{3+} = Cr{2+} + Pb{2+} =>
Pb(s) + 2 Cr{3+} = 2 Cr{2+} + Pb{2+}
PbO2 + KI + H2SO4 = HIO3 + H2O + PbSO4 + K2SO4 =>
6 PbO2 + 2 KI + 7 H2SO4 = 2 HIO3 + 6 H2O + 6 PbSO4 + K2SO4
K3Fe(CN)6 + NaOH = Fe(OH)3 + KCN + NaCN =>
K3Fe(CN)6 + 3 NaOH = Fe(OH)3 + 3 KCN + 3 NaCN
Fe2(CO3)3 + HBr = FeBr3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2O + 3 CO2
HCOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
NaMnO4 + N2O4 + Na2SO4 + H2O = MnSO4 + NaNO3 + H2SO4 =>
2 NaMnO4 + 5 N2O4 + 4 Na2SO4 + 2 H2O = 2 MnSO4 + 10 NaNO3 + 2 H2SO4
Pb2 + I = PbI2 =>
Pb2 + 4 I = 2 PbI2
CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
CaO + C = CO + Ca =>
CaO + C = CO + Ca
ZnBr + NaS = ZnS + NaBr =>
ZnBr + NaS = ZnS + NaBr
Rr2 + O2 = RrO5 =>
Rr2 + 5 O2 = 2 RrO5
Li + Sn(SO3)2 = Li(SO3) + Sn =>
2 Li + Sn(SO3)2 = 2 Li(SO3) + Sn
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(aq) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(aq) + Ba(NO3)2(aq)
H3CCH2CH3 + O2 = CO2 + H2O =>
H3CCH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Zn + Zn(No3)2 = Zn(No3) =>
Zn + Zn(No3)2 = 2 Zn(No3)
CH3CHOHCH3 + O2 = CO2 + H2O =>
2 CH3CHOHCH3 + 9 O2 = 6 CO2 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
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