| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 Ni(NO3)2(aq) = Ni3(PO4)2 + 6 NaNO3(aq)
PbCl2 + NaOH = NaCl + Na2Pb(OH)4 =>
PbCl2 + 4 NaOH = 2 NaCl + Na2Pb(OH)4
HCOOH + C4H9OH = HCOOC4H9 + H2O =>
HCOOH + C4H9OH = HCOOC4H9 + H2O
CuHO = CuOH =>
CuHO = CuOH
Al(OH)3 + CaCO3 = AlCO3 + Ca(OH)3 =>
Al(OH)3 + CaCO3 = AlCO3 + Ca(OH)3
CH4O(l) + O2(g) = CO2(s) + H2O =>
2 CH4O(l) + 3 O2(g) = 2 CO2(s) + 4 H2O
K3Fe(CN)6 + K2CO3 = KCN + KOCN + CO2 + Fe =>
2 K3Fe(CN)6 + 3 K2CO3 = 9 KCN + 3 KOCN + 3 CO2 + 2 Fe
Na3AlO3H2SO4 = Na3[AlO3]SO4H2 =>
Na3AlO3H2SO4 = Na3[AlO3]SO4H2
KNO3 + Ca(NO3)2 = CaK + NO3 =>
KNO3 + Ca(NO3)2 = CaK + 3 NO3
CuSO4 + AgNO3 = Ag(SO4) + CuNO3 =>
CuSO4 + AgNO3 = Ag(SO4) + CuNO3
P{4}O{10} + H{2}0 = H{3}PO{4} + P =>
P{4}O{10} + 4 H{2}0 = 4 H{3}PO{4} + P
FeCl3*H2O = H2O + FeCl3 =>
FeCl3*H2O = H2O + FeCl3
Na2CO3 + H = Na + H2CO3 =>
Na2CO3 + 2 H = 2 Na + H2CO3
Mg + AIP = Mg3P2 + AI =>
3 Mg + 2 AIP = Mg3P2 + 2 AI
KF + Pb(NO3) = PbF + KNO3 =>
KF + Pb(NO3) = PbF + KNO3
C2H4O2 + O2 = CO2 + H20O =>
10 C2H4O2 + 11 O2 = 20 CO2 + 2 H20O
NaH2PO4 + Na3PO4 = Na2H2PO4 + NaHPO4 =>
3 NaH2PO4 + Na3PO4 = 2 Na2H2PO4 + 2 NaHPO4
CuSO4 + Li2(CO3) = CuCO3 + Li2SO4 =>
CuSO4 + Li2(CO3) = CuCO3 + Li2SO4
Mn(HCO3)2 + KMnO4 + H2O = MnO2 + H2CO3 + KHCO3 =>
3 Mn(HCO3)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 4 H2CO3 + 2 KHCO3
K = K8 =>
8 K = K8
Cr + N2 = CrN2 =>
Cr + N2 = CrN2
C8H20O4 + O2 = CO2 + H2O =>
C8H20O4 + 11 O2 = 8 CO2 + 10 H2O
Al(OH)2(s) + HNO3(aq) = H2O + Al(NO3)3 + N2O =>
8 Al(OH)2(s) + 26 HNO3(aq) = 21 H2O + 8 Al(NO3)3 + N2O
Al + KOH + H2SO4 + H2O = KAlS2O8H24O12 + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAlS2O8H24O12 + 3 H2
C2H6 + Cr2O3 = Cr + H2O + C2H4 =>
3 C2H6 + Cr2O3 = 2 Cr + 3 H2O + 3 C2H4
H2O + Na = NaOH + (H)2 =>
2 H2O + 2 Na = 2 NaOH + (H)2
N + FeSO4 = NSO4 + Fe =>
N + FeSO4 = NSO4 + Fe
Fe(CrO2)2 + O2 + K2CO3 = Fe203 + K2CrO4 + CO2 =>
203 Fe(CrO2)2 + 203 O2 + 406 K2CO3 = Fe203 + 406 K2CrO4 + 406 CO2
CuH4 + CN = HCN + Cu17 =>
17 CuH4 + 68 CN = 68 HCN + Cu17
H2CrO4 + Al2O3 = Al2CrO6 + H2O =>
H2CrO4 + Al2O3 = Al2CrO6 + H2O
Cr2S3 + HNO3 = N2 + Cr(NO3)3 + S + H2O =>
5 Cr2S3 + 36 HNO3 = 3 N2 + 10 Cr(NO3)3 + 15 S + 18 H2O
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
KFO = KF + O2 =>
2 KFO = 2 KF + O2
Fe + I2 = Fe3I2 =>
3 Fe + I2 = Fe3I2
KMnO4 + Zn + H2SO4 = MnSO4 + ZnSO4 + KHSO4 + H2O =>
2 KMnO4 + 5 Zn + 9 H2SO4 = 2 MnSO4 + 5 ZnSO4 + 2 KHSO4 + 8 H2O
C4H6O4Hg + Na2SO4 = HgSO4 + Na2C4H6O4 =>
C4H6O4Hg + Na2SO4 = HgSO4 + Na2C4H6O4
C6H5CH3 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5CH3 + 16 KMnO4 = 2 C6H5COOK + 7 K2CO3 + 16 MnO2 + 7 H2O
NaF + BeS = NaS + BeF =>
NaF + BeS = NaS + BeF
Zn + FePO4 = ZnPO4 + Fe =>
Zn + FePO4 = ZnPO4 + Fe
NH4ClO3 + H2O = NH4OH + HClO3 =>
NH4ClO3 + H2O = NH4OH + HClO3
C6H6 + CH3Cl = C7H10 + HCl =>
2 C6H6 + 9 CH3Cl = 3 C7H10 + 9 HCl
UF4(s) + Ca(s) = U(s) + CaF2(s) =>
UF4(s) + 2 Ca(s) = U(s) + 2 CaF2(s)
Na2[Cu(CO3)2] + H2O2 = NaHCO3 + Cu2O*H2O + O2 =>
2 Na2[Cu(CO3)2] + 3 H2O2 = 4 NaHCO3 + Cu2O*H2O + 2 O2
NaOOCCOOH + NaOH = NaOOCCOONa + H2O =>
NaOOCCOOH + NaOH = NaOOCCOONa + H2O
Fe + Cu{+2}Cl = Fe{+}Cl + Cu =>
2 Fe + Cu{+2}Cl = 2 Fe{+}Cl + Cu
KOH + H2O = OH + K2H =>
2 KOH + H2O = 3 OH + K2H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CuS + Zr = Cu + Zr2S3 =>
3 CuS + 2 Zr = 3 Cu + Zr2S3
N2 + O2(g) = N2O(g) =>
2 N2 + O2(g) = 2 N2O(g)
KBr + MnO2 + HCl = KCl + MnCl2 + H2O + Br2 =>
2 KBr + MnO2 + 4 HCl = 2 KCl + MnCl2 + 2 H2O + Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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