| Équations équilibrées la veille | Équations équilibrées le lendemain |
48 KMnO4 + 29 C12H22O11 + 72 H2SO4 = 24 K2SO4 + 48 MnSC4 + 156 CO2 + 391 H2O
SiO2 + CO = SiC + CO2 =>
SiO2 + 4 CO = SiC + 3 CO2
N{2} + H{2} = N + H{3} =>
N{2} + 2 H{2} = N + 2 H{3}
BiCl3 = Bi + Cl2 =>
2 BiCl3 = 2 Bi + 3 Cl2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C3H7OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
CO2 + NaO = NaO2 + CO =>
CO2 + NaO = NaO2 + CO
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl =>
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl
NaCl(aq) + AgNO3(al) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(al) = NaNO3(aq) + AgCl(s)
Br2O + NaOH = NaBrO + H2O =>
Br2O + 2 NaOH = 2 NaBrO + H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
SrO + H2O = SrH2O2 =>
SrO + H2O = SrH2O2
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + K(CH3COO) =>
K2Cr2O7 + Pb(CH3COO)2 = PbCr2O7 + 2 K(CH3COO)
Na2O3Si + HCl = NaCl + H2O3Si =>
Na2O3Si + 2 HCl = 2 NaCl + H2O3Si
Na2SO4 + HNO3 = Na2SO4HNO3 =>
Na2SO4 + HNO3 = Na2SO4HNO3
MgC2O4 = Mg + CO2 =>
MgC2O4 = Mg + 2 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + Sn(NO3)4 = Na(NO3)4 + Sn =>
Na + Sn(NO3)4 = Na(NO3)4 + Sn
NaClO3 + SnSO4 + NaOH = Na2SnO3 + Na2SO4 + H2O + NaCl =>
NaClO3 + 3 SnSO4 + 12 NaOH = 3 Na2SnO3 + 3 Na2SO4 + 6 H2O + NaCl
ClH + Mn(OH) = ClMnH2O =>
ClH + Mn(OH) = ClMnH2O
H{+} + SO4{2-} + Cu = SO2 + Cu{2+} + H2O =>
4 H{+} + SO4{2-} + Cu = SO2 + Cu{2+} + 2 H2O
Zn*HCl = ZnCl + H2 =>
2 Zn*HCl = 2 ZnCl + H2
CO2 + K2H2 = K2CO + H2O =>
CO2 + K2H2 = K2CO + H2O
HCl(aq) + Na(aq) = NaCl(aq) + H2(g) =>
2 HCl(aq) + 2 Na(aq) = 2 NaCl(aq) + H2(g)
AlI3 + Ta2O5 = TaI5 + Al2O3 =>
10 AlI3 + 3 Ta2O5 = 6 TaI5 + 5 Al2O3
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(s)
Mn(HCO3)4 = CO2 + H2O + MnO2 =>
Mn(HCO3)4 = 4 CO2 + 2 H2O + MnO2
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7 =>
Na2Cr2O7 + FeSO4 = Na2SO4 + FeCr2O7
C6H5CH(OH)CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + H2O + K2SO4 =>
21 C6H5CH(OH)CH3 + 20 K2Cr2O7 + 80 H2SO4 = 24 C6H5COOH + 20 Cr2(SO4)3 + 113 H2O + 20 K2SO4
(NH4)3PO4*12MoO3 + KOH = K2HPO4 + K2MoO4 + H2O + NH3 =>
(NH4)3PO4*12MoO3 + 26 KOH = K2HPO4 + 12 K2MoO4 + 14 H2O + 3 NH3
NaOH + Ba(OH)2 = BaOH + Na(OH)2 =>
NaOH + Ba(OH)2 = BaOH + Na(OH)2
Sr(OH)2 + CO2 = Sr(HCO3)2 =>
Sr(OH)2 + 2 CO2 = Sr(HCO3)2
CoS + H2O = Co + SOH2 =>
CoS + H2O = Co + SOH2
C6H12 + HBr = C6H13 + Br =>
C6H12 + HBr = C6H13 + Br
H2S(g) + Pb(s) = PbS(s) + H2(g) =>
H2S(g) + Pb(s) = PbS(s) + H2(g)
Ca(OH)2 + Ca(MnO4)2 + ZnS = CaMnO4 + H2O + ZnO + SO2 =>
3 Ca(OH)2 + 3 Ca(MnO4)2 + ZnS = 6 CaMnO4 + 3 H2O + ZnO + SO2
C17H31COOH + O2 = CO2 + H2O =>
C17H31COOH + 25 O2 = 18 CO2 + 16 H2O
C7H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C7H6O(s) + 8 O2(g) = 7 CO2(g) + 3 H2O(g)
Mn(OH)2 + Br2 + NaOH = NaMnO4 + NaBr + H2 =>
2 Mn(OH)2 + Br2 + 4 NaOH = 2 NaMnO4 + 2 NaBr + 4 H2
CHCl3 + NaOH = CH(OH)3 + NaCl =>
CHCl3 + 3 NaOH = CH(OH)3 + 3 NaCl
CdSO4 + H2O = (CdOH)2SO4 + H2SO4 =>
2 CdSO4 + 2 H2O = (CdOH)2SO4 + H2SO4
P + KBrO3 = KBr + P2O5 =>
6 P + 5 KBrO3 = 5 KBr + 3 P2O5
FeCl3*6H2O + NiCl2*2H2O + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3*6H2O + NiCl2*2H2O + 8 NaOH = NiFe2O4 + 8 NaCl + 18 H2O
BaCl2 + H2O + SO2 + O2 = BaSO4 + HCl =>
2 BaCl2 + 2 H2O + 2 SO2 + O2 = 2 BaSO4 + 4 HCl
K2Cr2O7 + Na2S + H2O = KCrO2 + NaOH + S =>
K2Cr2O7 + 3 Na2S + 3 H2O = 2 KCrO2 + 6 NaOH + 3 S
CrCl3*6H2O + HCl = CrCl2 + HCl2 + H2O =>
CrCl3*6H2O + HCl = CrCl2 + HCl2 + 6 H2O
KClO3 + H2O = K2O + HClO3 =>
2 KClO3 + H2O = K2O + 2 HClO3
Zn + C = Zn4C2 =>
4 Zn + 2 C = Zn4C2
KCl + ZnO = K2O + ZnCl2 =>
2 KCl + ZnO = K2O + ZnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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