Equations balanced on the previous day | Equations balanced on the next day |
K2CrO7 + 3 CrCl2 + 2 KOH = 2 CrCl3 + 2 K2CrO4 + H2O
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
K2Cr2O7 + H2SO4 + KBr = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KBr = Cr2(SO4)3 + 4 K2SO4 + 3 Br2 + 7 H2O
CuO + HNO3 = CuN2O6 + H2O =>
CuO + 2 HNO3 = CuN2O6 + H2O
PhCHCH2 + K2Cr2O7 + H2SO4 = PhCOOH + K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
3 PhCHCH2 + 5 K2Cr2O7 + 20 H2SO4 = 3 PhCOOH + 5 K2SO4 + 5 Cr2(SO4)3 + 23 H2O + 3 CO2
NaOH + (H2SO3)2 = Na2SO3 + H2O =>
4 NaOH + (H2SO3)2 = 2 Na2SO3 + 4 H2O
FeS + O2 = Fe203 + SO2 =>
203 FeS + 203 O2 = Fe203 + 203 SO2
CH3COO{-} + Cr2O72{-} + H{+} = CO2 + Cr3{+} + H2O =>
427 CH3COO{-} + 24 Cr2O72{-} + 467 H{+} = 854 CO2 + 16 Cr3{+} + 874 H2O
Pb3O4 + HCl(g) = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl(g) = 3 PbCl2 + 4 H2O + Cl2
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
K + P = KP =>
K + P = KP
NaOH + NaClO + NaS2O3 = NaCl + Na2SO4 + H2O =>
6 NaOH + 7 NaClO + 2 NaS2O3 = 7 NaCl + 4 Na2SO4 + 3 H2O
Mn{2+} = Mn{4+} + {-} =>
Mn{2+} = Mn{4+} + 2e
O2 + N2 = N2O3 =>
3 O2 + 2 N2 = 2 N2O3
Pb(NO3)2K2C2O4 = PbC2O4K2(NO3)2 =>
Pb(NO3)2K2C2O4 = PbC2O4K2(NO3)2
CuCl2 + Ar = ArCl + Cu =>
CuCl2 + 2 Ar = 2 ArCl + Cu
Fe2S3 + O2 = Fe + SO2 =>
Fe2S3 + 3 O2 = 2 Fe + 3 SO2
KI + NaOH = Na + KIOH =>
KI + NaOH = Na + KIOH
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O =>
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
KI + Br = KBr + I =>
KI + Br = KBr + I
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O =>
C6H3N3O7 + NaOH = NaC6H2N3O7 + H2O
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Co2 + Hg2 = CoHg4 =>
Co2 + 4 Hg2 = 2 CoHg4
NaNH2 + NaNO3 = NaOH + NaN3 + NH3 =>
3 NaNH2 + NaNO3 = 3 NaOH + NaN3 + NH3
(NH4)2SO3 + S = (NH4)2S2O3 =>
(NH4)2SO3 + S = (NH4)2S2O3
CuFeS2 + H{+} = Cu{2{+}+Fe{2+}+HS*+{-} =>
CuFeS2 + 2 H{+} = Cu{2{+}+Fe{2+}+2HS*+2e
CrCl3 + Ag2O + H2O = H2Cr2O7 + Ag + HCl =>
2 CrCl3 + 3 Ag2O + 4 H2O = H2Cr2O7 + 6 Ag + 6 HCl
NaNO2 + Ca3(PO4)2 = Na(PO4)2 + Ca3NO2 =>
NaNO2 + Ca3(PO4)2 = Na(PO4)2 + Ca3NO2
C6H5OH + H2O = CH4 + CO2 =>
2 C6H5OH + 8 H2O = 7 CH4 + 5 CO2
LaNi5H6 = LaNi5 + H =>
LaNi5H6 = LaNi5 + 6 H
Ni3N2 + Ca = Ca3N2 + Ni =>
Ni3N2 + 3 Ca = Ca3N2 + 3 Ni
Zr(s) + N2(g) = Zr3N4(aq) =>
3 Zr(s) + 2 N2(g) = Zr3N4(aq)
KMnO4 + H2SO4 + CH3OH = MnSO4 + K2SO4 + HCOOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH3OH = 4 MnSO4 + 2 K2SO4 + 5 HCOOH + 11 H2O
NH3 + CuSO4 + H2O = CuSO4(NH3)4H2O =>
4 NH3 + CuSO4 + H2O = CuSO4(NH3)4H2O
CrCl3 + Al = AlCl3 + Cr =>
CrCl3 + Al = AlCl3 + Cr
As2S2 + NaNO3 + NaCO3 = Na3AsO4 + NaSO4 + CO2 + NaNO2 =>
As2S2 + 8 NaNO3 + 8 NaCO3 = 2 Na3AsO4 + 2 NaSO4 + 8 CO2 + 8 NaNO2
CaAl4Si2O10(OH)2 + Al2Si4O10(OH)2 + H2O = Ca2Al2Si3O10(OH)2 + Al2Si2O5(OH)4 =>
4 CaAl4Si2O10(OH)2 + 5 Al2Si4O10(OH)2 + 15 H2O = 2 Ca2Al2Si3O10(OH)2 + 11 Al2Si2O5(OH)4
Na3P + K2O = Na2O + K3P =>
2 Na3P + 3 K2O = 3 Na2O + 2 K3P
LiClO4 + Cr + HCl = CrCl3 + LiCl3 + H2O =>
LiClO4 + 2 Cr + 8 HCl = 2 CrCl3 + LiCl3 + 4 H2O
Na2S(aq) + Cu(SO3)2(aq) = NaSO3 + CuS(s) =>
Na2S(aq) + Cu(SO3)2(aq) = 2 NaSO3 + CuS(s)
HNO3 + As + H2O = H3AsO4 + N7 =>
7 HNO3 + 7 As + 7 H2O = 7 H3AsO4 + N7
NaNo2 + H2O = HNaNo2 + OH =>
NaNo2 + H2O = HNaNo2 + OH
PbNO2 + CuSO4 = PbCuNO2SO4 =>
PbNO2 + CuSO4 = PbCuNO2SO4
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na =>
18 NaHCO3 + H3C6H5O7 = 13 H2O + 24 CO2 + 18 Na
PbO + S = PbS + O2 =>
2 PbO + 2 S = 2 PbS + O2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
I2 + K2SO3 + H2O = K2SO4 + HI =>
I2 + K2SO3 + H2O = K2SO4 + 2 HI
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + NH4OH(aq) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = BaSO4(s) + 2 NH4OH(aq)
FeSCN + AgNO3 = Fe(NO3) + AgSCN =>
FeSCN + AgNO3 = Fe(NO3) + AgSCN
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/01/23
Equations balanced on 12/31/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.