| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 6 KNO3 = 5 KBrO3 + KBr + 3 N2O
K2Cr2O7 + CO + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 CO + 4 H2SO4 = 3 CO2 + Cr2(SO4)3 + 4 H2O + K2SO4
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
AgNO3 + CaCl3 = AgCl3 + Ca(NO3) =>
AgNO3 + CaCl3 = AgCl3 + Ca(NO3)
NaJO3 + SO2 + H2O = NaJ + H2SO4 =>
NaJO3 + 3 SO2 + 3 H2O = NaJ + 3 H2SO4
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4) =>
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4)
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2O + H2CO3 =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 12 H2O + 6 H2CO3
CH3CH = CHCH3 =>
CH3CH = CHCH3
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + Cl2 + NaOH = Cu(OH)2 + NaCl =>
Cu + Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
CuFeS2 = Cu2S + FeS + S =>
2 CuFeS2 = Cu2S + 2 FeS + S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Li2O + NaOH = Na2O + LiOH =>
Li2O + 2 NaOH = Na2O + 2 LiOH
H2CO3 + BaCO3 = Ba(HCO3)2 =>
H2CO3 + BaCO3 = Ba(HCO3)2
PbCl2 + K2SO4 = Cl2SO4 + K2Pb =>
PbCl2 + K2SO4 = Cl2SO4 + K2Pb
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH4 + SO2 = H2S + CO2 + H2 =>
CH4 + SO2 = H2S + CO2 + H2
C3H8C3 + O2 = CO2 + H2O =>
C3H8C3 + 8 O2 = 6 CO2 + 4 H2O
KF + BaBr2 = bariumfluoride + potassiumbromide =>
2 KF + BaBr2 = BaF2 + 2 KBr
K2Cr2O7 + H2SO4 + C = CO + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C = 3 CO + Cr2(SO4)3 + 4 H2O + K2SO4
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Al2(SO4)3(aq) + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3(aq) + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(l) = MgBr2(aq) + I2(s)
NH4Cl + K2(HgI4) + KOH = HgI(NH2)*HgO + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = HgI(NH2)*HgO + 7 KI + KCl + 3 H2O
AgF(aq) + NaOH(aq) = AgOH(s) + NaF(aq) =>
AgF(aq) + NaOH(aq) = AgOH(s) + NaF(aq)
LiH2PO4 + NaOH = Li3PO4 + Na3PO4 + H2O =>
3 LiH2PO4 + 6 NaOH = Li3PO4 + 2 Na3PO4 + 6 H2O
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
CoSO4 + NaOH = CoO + Na2SO4 + H2O =>
CoSO4 + 2 NaOH = CoO + Na2SO4 + H2O
NaHPO3 + H2O = NaPO3{-} + H3O{+} =>
NaHPO3 + H2O = NaPO3{-} + H3O{+}
LiH2PO4 + NaOH = Li3PO4 + Na3PO4 + H2O =>
3 LiH2PO4 + 6 NaOH = Li3PO4 + 2 Na3PO4 + 6 H2O
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4 =>
ZnSO4 + BaCl2 = Zn(Cl)2 + BaSO4
(C6H5)3SnOH + HCl = (C6H5)3SnCl + H2O =>
(C6H5)3SnOH + HCl = (C6H5)3SnCl + H2O
NH4Cl + CuSO4 = CuCl2 + SO4(NH4)2 =>
2 NH4Cl + CuSO4 = CuCl2 + SO4(NH4)2
Cr2(HPO4)3 + KOH = K3[Cr(OH)6] + K3PO4 + H2O =>
Cr2(HPO4)3 + 15 KOH = 2 K3[Cr(OH)6] + 3 K3PO4 + 3 H2O
Mg(OH)2 + N2O5 = MgO5 + N(OH) =>
Mg(OH)2 + N2O5 = MgO5 + 2 N(OH)
Mg + AgC2H3O2 = Mg(C2H3O2)2 + Ag =>
Mg + 2 AgC2H3O2 = Mg(C2H3O2)2 + 2 Ag
MgSO4 + Cu(OH)2 = Mg(OH)2 + CuSO4 =>
MgSO4 + Cu(OH)2 = Mg(OH)2 + CuSO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2CO3 + CaCl2 + H2O = Ca(OH)2 + NaCl + CO2 =>
Na2CO3 + CaCl2 + H2O = Ca(OH)2 + 2 NaCl + CO2
BaCl2(aq) + Na2SO4(s) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(s) = BaSO4 + 2 NaCl
CrCl3 + HClO3 + H2O = H2Cr2O7 + HCl =>
2 CrCl3 + HClO3 + 4 H2O = H2Cr2O7 + 7 HCl
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
CH2(COOH)2CH3OH = CH2OH(COOH)2CH3 =>
CH2(COOH)2CH3OH = CH2OH(COOH)2CH3
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
S + SO4 = SO2 =>
S + SO4 = 2 SO2
Ba(ClO)2 + KI + HCl = I2 + BaCl2 + KCl + H2O =>
Ba(ClO)2 + 4 KI + 4 HCl = 2 I2 + BaCl2 + 4 KCl + 2 H2O
C3H7OH + CH3COOH = CH3CO2C3H7 + H2O =>
C3H7OH + CH3COOH = CH3CO2C3H7 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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