Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CrO4 + Na2CO3 + S = Na2Cr2S4 + SO2 + CO2 =>
4 CrO4 + 2 Na2CO3 + 17 S = 2 Na2Cr2S4 + 9 SO2 + 2 CO2
NaCl + (CH3COO)2Pb = CH3COONa + PbCl2 =>
2 NaCl + (CH3COO)2Pb = 2 CH3COONa + PbCl2
H2CuO = CuH2O =>
H2CuO = CuH2O
Cu + CH3COOH + O2 = (CH3COO)2Cu + H2O =>
2 Cu + 4 CH3COOH + O2 = 2(CH3COO)2Cu + 2 H2O
XC3H7 + KMnO4 = CH3COOK + XCOOK + MnO2 + KOH + H2O =>
3 XC3H7 + 10 KMnO4 = 3 CH3COOK + 3 XCOOK + 10 MnO2 + 4 KOH + 4 H2O
C4H9O + O3 = CO2 + H2O =>
6 C4H9O + 23 O3 = 24 CO2 + 27 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
KMgO4 + HCl = KCl + MgCl2 + Cl2 + H2O =>
2 KMgO4 + 16 HCl = 2 KCl + 2 MgCl2 + 5 Cl2 + 8 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2S04 + H2O =>
8 CH3CH2OH + K2Cr2O7 + 7 H2SO4 = 8 CH3COOH + Cr2(SO4)3 + K2S04 + 15 H2O
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
Al(s) + H2SO4(aq) = Al(SO4)3(aq) + H2(aq) =>
Al(s) + 3 H2SO4(aq) = Al(SO4)3(aq) + 3 H2(aq)
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
Sb + NaNO3 + NaOH = Na2SbO2 + NH3 + H2O =>
4 Sb + NaNO3 + 7 NaOH = 4 Na2SbO2 + NH3 + 2 H2O
MnCl2 + CH3COONa + KMnO4 + AcAcH = Mn(AcAc)3 + KCl + NaCl + CH3COOH + H2O =>
4 MnCl2 + 7 CH3COONa + KMnO4 + 15 AcAcH = 5 Mn(AcAc)3 + KCl + 7 NaCl + 7 CH3COOH + 4 H2O
CuCl2 + Al(OH)3 = AlCl3 + Cu(OH)2 =>
3 CuCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Cu(OH)2
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
H3AsO4 + SO2 = H3AsO3 + SO4 =>
2 H3AsO4 + SO2 = 2 H3AsO3 + SO4
Fe2O3(s) + Al = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(l) + Al2O3(s)
K2WO4 + SO2 + H2SO4 = W18O48 + K2SO4 + H2O =>
18 K2WO4 + 6 SO2 + 12 H2SO4 = W18O48 + 18 K2SO4 + 12 H2O
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
Li + PP = Li3P =>
6 Li + PP = 2 Li3P
MgSO4(aq) + FeCl3(aq) = Fe2(SO4)3 + MgCl2 =>
3 MgSO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3 + 3 MgCl2
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*10H2O + H2SO4 = Na2SO4 + CO2 + 11 H2O
Fe(III) + H2SO4 = Fe(III)SO4 + H2 =>
Fe(III) + H2SO4 = Fe(III)SO4 + H2
Ba(NO3)2 + NaC2H3O2 = Ba(C2H3O2)2 + NaNO3 =>
Ba(NO3)2 + 2 NaC2H3O2 = Ba(C2H3O2)2 + 2 NaNO3
Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CO2H + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3CH2CO2H + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Na2[Be(OH)4] + HCl = NaCl + Be(OH)2 + H2O =>
Na2[Be(OH)4] + 2 HCl = 2 NaCl + Be(OH)2 + 2 H2O
Na2CO3(s) + CaCO3(s) + SiO2(s) = Na2CaSi6O14(s) + CO2(g) =>
Na2CO3(s) + CaCO3(s) + 6 SiO2(s) = Na2CaSi6O14(s) + 2 CO2(g)
HgO + HF = HgF2 + H2O =>
HgO + 2 HF = HgF2 + H2O
HIO = IO + H =>
HIO = IO + H
Cr2O7{2-} + I{-} + H2O = Cr{3+} + I2 + OH{-} =>
Cr2O7{2-} + 6 I{-} + 7 H2O = 2 Cr{3+} + 3 I2 + 14 OH{-}
K4[Zn(OH)6] + HCl = KCl + ZnCl2 + H2O =>
K4[Zn(OH)6] + 6 HCl = 4 KCl + ZnCl2 + 6 H2O
KClO3(s) = KCl(a) + O2(g) =>
2 KClO3(s) = 2 KCl(a) + 3 O2(g)
(NH4)2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + (NH4)2SO4 =>
3(NH4)2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + 3(NH4)2SO4
FeCl2 + O2 + H2O = Fe2O3H2O + HCl =>
4 FeCl2 + O2 + 6 H2O = 2 Fe2O3H2O + 8 HCl
Cu(OH)2 + NH3(aq) = [Cu(NH3)4]{2+} + OH{-} =>
Cu(OH)2 + 4 NH3(aq) = [Cu(NH3)4]{2+} + 2 OH{-}
Cu(s) + AgNO3(l) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(aq) + 2 Ag(s)
NaOH + H3PO4 = H2O + Na2HPO4 =>
2 NaOH + H3PO4 = 2 H2O + Na2HPO4
Pb(No3)2(aq) + CrBr2(aq) = PbBr2(s) + Cr(No3)2(aq) =>
Pb(No3)2(aq) + CrBr2(aq) = PbBr2(s) + Cr(No3)2(aq)
CuSO4 + NH3 = SO4{-2} + Cu(NH3)4{+2} =>
CuSO4 + 4 NH3 = SO4{-2} + Cu(NH3)4{+2}
HNO3 + CO = H2O + CO2 + NO =>
2 HNO3 + 3 CO = H2O + 3 CO2 + 2 NO
XC3H7 + KMnO4 = CH3COOK + XCOOK + MnO2 + KOH + H2O =>
3 XC3H7 + 10 KMnO4 = 3 CH3COOK + 3 XCOOK + 10 MnO2 + 4 KOH + 4 H2O
Ba(NO3)2 + KClO = KNO4 + BaCl2 =>
Ba(NO3)2 + 2 KClO = 2 KNO4 + BaCl2
Br2 + Cl{-} + KI = Cl2 + I{-} + KBr =>
Br2 + 2 Cl{-} + 2 KI = Cl2 + 2 I{-} + 2 KBr
Cd(NO3)2(aq) + (NH4)2C2O4(aq) = Cd(C2O4) + NH4(NO3)(aq) =>
Cd(NO3)2(aq) + (NH4)2C2O4(aq) = Cd(C2O4) + 2 NH4(NO3)(aq)
F + OH = HF + O =>
F + OH = HF + O
H(SO4)2 = SO2 + O2 + H2O =>
4 H(SO4)2 = 8 SO2 + 7 O2 + 2 H2O
CH3CH(OH)COOH + PCl5 = CH3CH(Cl)COCl + POCl3 + HCl =>
CH3CH(OH)COOH + 2 PCl5 = CH3CH(Cl)COCl + 2 POCl3 + 2 HCl
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