Equations balanced on the previous day | Equations balanced on the next day |
2 KI + 2 NaHCO3 = 2 KCO3 + 2 NaI + H2
MnO4{-} + I{-} + H{+} = Mn{2+} + I2 + H2O =>
2 MnO4{-} + 10 I{-} + 16 H{+} = 2 Mn{2+} + 5 I2 + 8 H2O
(CH3)2SO4 + H2SO4 = (CH3)HSO4 =>
(CH3)2SO4 + H2SO4 = 2(CH3)HSO4
C2Cl4 + Fe + H2O = C2H4 + Cl{-} + Fe2{+} + O2 =>
C2Cl4 + 8 Fe + 2 H2O = C2H4 + 4 Cl{-} + 4 Fe2{+} + O2
SrCO3 + O2 = SrCO5 =>
SrCO3 + O2 = SrCO5
HAuCl4 + Na3C6H5O7*2H2O = Au + CO2 + C5H5O5 + NaCl + HCl =>
15 HAuCl4 + 5 Na3C6H5O7*2H2O = 15 Au + 15 CO2 + 3 C5H5O5 + 15 NaCl + 45 HCl
CoCl2(aq) + NH4OH(aq) = Co(OH)2 + NH4Cl =>
CoCl2(aq) + 2 NH4OH(aq) = Co(OH)2 + 2 NH4Cl
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
Mg + NO3{-} + H{+} = Mg2{+} + N2 + H2O =>
20 Mg + 2 NO3{-} + 12 H{+} = 10 Mg2{+} + N2 + 6 H2O
HgCl2(aq) + KI(aq) = HgI2(s) + KCl(aq) =>
HgCl2(aq) + 2 KI(aq) = HgI2(s) + 2 KCl(aq)
H2SO4 + Mg2 = Mg2(SO4)2 + H2 =>
2 H2SO4 + Mg2 = Mg2(SO4)2 + 2 H2
Nh + O2 = NhO =>
2 Nh + O2 = 2 NhO
Rb2CO3 + La2O3 + Nb2O5 = RbLaNb2O7 + CO2 =>
Rb2CO3 + La2O3 + 2 Nb2O5 = 2 RbLaNb2O7 + CO2
Ca + Si(NH2)2 + Ba = Ca72Si100Ba20(NH2)200 =>
72 Ca + 100 Si(NH2)2 + 20 Ba = Ca72Si100Ba20(NH2)200
CuOCO = CuCO2 =>
CuOCO = CuCO2
KH + S = KS + H =>
KH + S = KS + H
Zn + Sc3{+} = Sc + Zn2{+} =>
2 Zn + Sc3{+} = 3 Sc + Zn2{+}
C3H8O3 + Na = C6H6 + Na2O + H2O =>
2 C3H8O3 + 2 Na = C6H6 + Na2O + 5 H2O
Cu{2+} + Mn{2+} + H2O = MnO4 + Cu{+} + H{+} =>
6 Cu{2+} + Mn{2+} + 4 H2O = MnO4 + 6 Cu{+} + 8 H{+}
H2O2 + MgI2 + H2SO4 = H2O + I2 + MgSO4 =>
H2O2 + MgI2 + H2SO4 = 2 H2O + I2 + MgSO4
HI + K2SO3 = KI + H2OSO2 =>
2 HI + K2SO3 = 2 KI + H2OSO2
Li2 + F2 = LiF2 =>
Li2 + 2 F2 = 2 LiF2
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 10 CO2 + 6 H2O + 8 NaCH3COOH
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Pb(CH3COO)2(aq) + KI(aq) = PbI2 + CH3COOK =>
Pb(CH3COO)2(aq) + 2 KI(aq) = PbI2 + 2 CH3COOK
Al + H2SO4 = Al2S3O12 + H2 =>
2 Al + 3 H2SO4 = Al2S3O12 + 3 H2
Pb(NO3)2 + NaI = PbI2 + (NO3)Na =>
Pb(NO3)2 + 2 NaI = PbI2 + 2(NO3)Na
CaCl2 + Fe3(PO4)2 = FeCl2 + Ca3(PO4)2 =>
3 CaCl2 + Fe3(PO4)2 = 3 FeCl2 + Ca3(PO4)2
HCH3COO(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
2 HCH3COO(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
NaClO + I2 + Na(OH) = Na(IO3) + ClNa + H2O =>
5 NaClO + I2 + 2 Na(OH) = 2 Na(IO3) + 5 ClNa + H2O
Cu(NO3)2*3H2O + C4H6O3 + Co(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Co(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Co(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Co(AcAcNO2)3
Fe{2+} + Cr2O7{2-} + H{+} = Cr{3+} + H2O + Fe{3+} =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 6 Fe{3+}
CH10 + O2 = C + H2O =>
2 CH10 + 5 O2 = 2 C + 10 H2O
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
C7H8O + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8O + 2 CrO3 + 3 H2SO4 = 3 C7H6O + Cr2(SO4)3 + 6 H2O
C4H8O + MnO2 = C4H6O2 + H2O + Mn =>
C4H8O + MnO2 = C4H6O2 + H2O + Mn
Ca2CO3 + H2O = Ca2O + H2CO3 =>
Ca2CO3 + H2O = Ca2O + H2CO3
NaNO4 + H2SO4 = Na2SO4 + HNO4 =>
2 NaNO4 + H2SO4 = Na2SO4 + 2 HNO4
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
RbI + Pb(NO3)2 = RbNO3 + PbI2 =>
2 RbI + Pb(NO3)2 = 2 RbNO3 + PbI2
SO2 + H2AsO4 + H2O = H2SO4 + H2AsO3 =>
SO2 + H2AsO4 + H2O = H2SO4 + H2AsO3
CH3CH2OH + KBr = CH3CH2Br + KOH =>
CH3CH2OH + KBr = CH3CH2Br + KOH
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2(s) =>
CuSO4(aq) + CaCl2(aq) = CaSO4(aq) + CuCl2(s)
Al + KNO3 + H2SO4 = Al2(SO4)3 + K2SO4 + H2O + NO =>
2 Al + 2 KNO3 + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 4 H2O + 2 NO
C2H3Cl + O2 = HCl + CO2 + H2O =>
2 C2H3Cl + 5 O2 = 2 HCl + 4 CO2 + 2 H2O
NH4VO3 + Na2SO3 = H2SO4 + H2O + Na2NVO =>
NH4VO3 + Na2SO3 = H2SO4 + H2O + Na2NVO
NO(g) + CO2(g) = NO2(g) + CO(g) =>
NO(g) + CO2(g) = NO2(g) + CO(g)
CH3COOH + Ca = Ca(CH3COO)2 + H2 =>
2 CH3COOH + Ca = Ca(CH3COO)2 + H2
Cl3Cr(H2O)6 + NaOH = Cr(OH)3 + H2O + NaCl =>
Cl3Cr(H2O)6 + 3 NaOH = Cr(OH)3 + 6 H2O + 3 NaCl
Cu(HCO3)2 + LiNO3 = Cu(NO3)2 + LiHCO3 =>
Cu(HCO3)2 + 2 LiNO3 = Cu(NO3)2 + 2 LiHCO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/24
Equations balanced on 06/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.