| Équations équilibrées la veille |
Na2S2O3 + 4 KClO + H2O = Na2SO4 + H2SO4 + 4 KCl
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
CH3COCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnO2 + H2O =>
6 CH3COCH3 + 8 KMnO4 + 4 H2SO4 = 9 CH3COOH + 4 K2SO4 + 8 MnO2 + 4 H2O
Cu(H2O)4(OH)2 + OH = Cu(OH)4 + H2O =>
Cu(H2O)4(OH)2 + 2 OH = Cu(OH)4 + 4 H2O
C5H11Cl + Na + H2O = NaCl + C5H12 + NaOH =>
C5H11Cl + 2 Na + H2O = NaCl + C5H12 + NaOH
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
CaH2 + N2 = CaNH + NH3 =>
3 CaH2 + 2 N2 = 3 CaNH + NH3
NaS + O2 + H2O = S + NaOH =>
4 NaS + O2 + 2 H2O = 4 S + 4 NaOH
KKCl = K + Cl2 =>
2 KKCl = 4 K + Cl2
Mn(ClO4)2 = Mn{2+} + ClO4{-} =>
Mn(ClO4)2 = Mn{2+} + 2 ClO4{-}
PbCO2 + H2SO4 = PbSO4 + CO2 + H =>
PbCO2 + H2SO4 = PbSO4 + CO2 + 2 H
PbO2 + H2SO4 = Pb2SO4 + O2 + H2 =>
2 PbO2 + H2SO4 = Pb2SO4 + 2 O2 + H2
H2 + ClCu2 = HCl + Cu2 =>
H2 + 2 ClCu2 = 2 HCl + 2 Cu2
K2Cr2O4 + HI + HClO4 = Cr(ClO)3 + KClO4 + I2 + H2O =>
K2Cr2O4 + 36 HI + 8 HClO4 = 2 Cr(ClO)3 + 2 KClO4 + 18 I2 + 22 H2O
Ag(NH3)2 + HCl = AgCl + H2 + NH3 =>
2 Ag(NH3)2 + 2 HCl = 2 AgCl + H2 + 4 NH3
CuCl2 + K2CO3 = CuCO3 + K2Cl2 =>
CuCl2 + K2CO3 = CuCO3 + K2Cl2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Br + Fe = BrFe =>
Br + Fe = BrFe
Na2SO4 + AuPO4 = Na3PO4 + Au2(SO4)3 =>
3 Na2SO4 + 2 AuPO4 = 2 Na3PO4 + Au2(SO4)3
SrCO3 + RuO2 + PdO + O2 = Sr10Ru9Pd1O30 + CO2 =>
20 SrCO3 + 18 RuO2 + 2 PdO + O2 = 2 Sr10Ru9Pd1O30 + 20 CO2
OH + Fe(OH)2 + CrO4 = FeO3 + Cr(OH)4 =>
4 OH + 4 Fe(OH)2 + 3 CrO4 = 4 FeO3 + 3 Cr(OH)4
NaNO2(s) + H2SO4(aq) = Na2SO4(aq) + NO(g) + HNO3(aq) + H2O(l) =>
6 NaNO2(s) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 4 NO(g) + 2 HNO3(aq) + 2 H2O(l)
Cr2O3 + C = Cr3 + CO =>
3 Cr2O3 + 9 C = 2 Cr3 + 9 CO
NiSO4 + Sn = Sn(SO4)2 + Ni =>
2 NiSO4 + Sn = Sn(SO4)2 + 2 Ni
Ag + Fe(NO3)3 = Ag(NO3)3 + Fe =>
Ag + Fe(NO3)3 = Ag(NO3)3 + Fe
Pb(NO3)2 + NH4Cl = NH4NO3 + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4NO3 + PbCl2
SO3{-2} + NO3{-2} + H{+} = NO + SO4{-2} + H2O =>
SO3{-2} + NO3{-2} + 2 H{+} = NO + SO4{-2} + H2O
(NiOH)2SO4 + HNO3 = NiSO4 + Ni(NO3)2 + H2O =>
(NiOH)2SO4 + 2 HNO3 = NiSO4 + Ni(NO3)2 + 2 H2O
Cu(OH)2 + Al2(SO4)3 = Al(OH)3 + CuSO4 =>
3 Cu(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CuSO4
Cu(OH)2NaCl = CuClNa(OH)2 =>
Cu(OH)2NaCl = CuClNa(OH)2
As2S3 + O2 = As2O5 + SO2 =>
2 As2S3 + 11 O2 = 2 As2O5 + 6 SO2
Cu(NO3)2 + Sn = Cu + SnNO3 =>
Cu(NO3)2 + 2 Sn = Cu + 2 SnNO3
PBO + O = PBO4 =>
PBO + 3 O = PBO4
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
NH3 + CuSO4 = SO4 + Cu(NH3)4 =>
4 NH3 + CuSO4 = SO4 + Cu(NH3)4
CH = H + C =>
CH = H + C
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
NaOH + H2SO2 = Na + SO2 + H2O =>
2 NaOH + H2SO2 = 2 Na + SO2 + 2 H2O
Na2(CO3) + HC2H3O2 = CO2 + H2O + Na =>
4 Na2(CO3) + HC2H3O2 = 6 CO2 + 2 H2O + 8 Na
AgNBaP = AgPBaN =>
AgNBaP = AgPBaN
hydrogen + sulfur + oxygen = H2SO4 =>
H2 + S + 2 O2 = H2SO4
Br2 + Sn{+2} = Br{-} + Sn{4+} =>
Br2 + Sn{+2} = 2 Br{-} + Sn{4+}
AgNO3 + MnO2 = AgO + Mn(NO3)2 =>
2 AgNO3 + MnO2 = 2 AgO + Mn(NO3)2
H2SO4(aq) + HCl(aq) + FeCl2(aq) = FeCl3(aq) + SO2(g) + H2O(l) =>
H2SO4(aq) + 2 HCl(aq) + 2 FeCl2(aq) = 2 FeCl3(aq) + SO2(g) + 2 H2O(l)
PH3 + CrO4 = P4 + Cr + OH =>
4 PH3 + 3 CrO4 = P4 + 3 Cr + 12 OH
Fe(OH)2 + HBr = FeOHBr + H2O =>
Fe(OH)2 + HBr = FeOHBr + H2O
F8B2O2 + F2O = FBO2 + F2 =>
F8B2O2 + 2 F2O = 2 FBO2 + 5 F2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
