| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
Al2O3 + NaClO + NaOH = NaAlO3 + NaCl + H2O =>
Al2O3 + 2 NaClO + 2 NaOH = 2 NaAlO3 + 2 NaCl + H2O
AgNO3 + Zn = Zn(NO3)3 + Ag =>
3 AgNO3 + Zn = Zn(NO3)3 + 3 Ag
Fe + Cr{2+} = Fe{2+} + Cr =>
Fe + Cr{2+} = Fe{2+} + Cr
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl =>
NaReO4 + N(C4H9)4Cl = N(C4H9)4[ReO4] + NaCl
Na2Cr2O7 + Fe(NO3)2 = NaNO3 + FeCr2O7 =>
Na2Cr2O7 + Fe(NO3)2 = 2 NaNO3 + FeCr2O7
BaO2 + PO4H3 = PO4HBa + H2O2 =>
BaO2 + PO4H3 = PO4HBa + H2O2
MgNH4PO4*6H2O + H2SO4 = P2O5 + MgSO4 + NH3 + H2O =>
2 MgNH4PO4*6H2O + 2 H2SO4 = P2O5 + 2 MgSO4 + 2 NH3 + 15 H2O
Ca3P2 + HCl = CaCl + P + H =>
Ca3P2 + 3 HCl = 3 CaCl + 2 P + 3 H
LiHCO3 + HClO3 = CO2 + H2O + LiClO3 =>
LiHCO3 + HClO3 = CO2 + H2O + LiClO3
SO2 + LiOH = LiHSO3 =>
SO2 + LiOH = LiHSO3
NaHSO3 + hydrochloricacid = sodiumchloride + sulfurdioxide + water =>
NaHSO3 + HCl = NaCl + SO2 + H2O
S + KOH = K2S + K3SO3 + H2O =>
5 S + 12 KOH = 3 K2S + 2 K3SO3 + 6 H2O
F2 + KClO3 + H2O = HF + KClO4 =>
F2 + KClO3 + H2O = 2 HF + KClO4
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
Fe{2}{+} + Cu2O7{2}{-} + H{+}{+} = Fe{3}{+} + Cu{3}{+} + H2O =>
10 Fe{2}{+} + Cu2O7{2}{-} + 14 H{+}{+} = 10 Fe{3}{+} + 2 Cu{3}{+} + 7 H2O
V3 + O = V2O3 =>
2 V3 + 9 O = 3 V2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PH3 + K2CrO7 + H2SO4 = P2O5 + K2SO4 + Cr(SO4)3 + H2O =>
6 PH3 + 8 K2CrO7 + 32 H2SO4 = 3 P2O5 + 8 K2SO4 + 8 Cr(SO4)3 + 41 H2O
CaBr2 + Al2O3 = CaO + AlBr3 =>
3 CaBr2 + Al2O3 = 3 CaO + 2 AlBr3
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + Na2SO4 =>
Al2(SO4)3 + 6 Na2CO3 + 6 H2O = 2 Al(OH)3 + 6 NaHCO3 + 3 Na2SO4
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr =>
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr
Pb + MgNO3 = Mg + PbNO3 =>
Pb + MgNO3 = Mg + PbNO3
PbO2 + H2 = PbH2 + H2O =>
PbO2 + 3 H2 = PbH2 + 2 H2O
Cd(NO3)2 + NaCN = Na2[Cd(CN)4] + NaNO3 =>
Cd(NO3)2 + 4 NaCN = Na2[Cd(CN)4] + 2 NaNO3
FePO4 = Fe2O3 + P4O10 =>
4 FePO4 = 2 Fe2O3 + P4O10
ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2 =>
ZnSO4 + K2CO3 + H2O = K2SO4 + Zn(OH)2 + CO2
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
KOH + Fe3(PO4)2 = K3PO4 + Fe(OH)2 =>
6 KOH + Fe3(PO4)2 = 2 K3PO4 + 3 Fe(OH)2
C12H24O12 + NH4NO3 = CO2 + N2 + H2O =>
C12H24O12 + 24 NH4NO3 = 12 CO2 + 24 N2 + 60 H2O
MgI2 + HNO3 = HI + Mg(NO3)2 =>
MgI2 + 2 HNO3 = 2 HI + Mg(NO3)2
CH3COOH + Al(OH)3 = Al(CH3COH)2 + H2O + CO =>
15 CH3COOH + 4 Al(OH)3 = 4 Al(CH3COH)2 + 20 H2O + 14 CO
K2CrO + BaCl2 = KCl + BaCrO =>
K2CrO + BaCl2 = 2 KCl + BaCrO
CaCl2 + NaHSO4 = CaSO4 + NaHCl2 =>
CaCl2 + NaHSO4 = CaSO4 + NaHCl2
H2O2 + ZnS = ZnSO4 + H2 =>
2 H2O2 + ZnS = ZnSO4 + 2 H2
Na + O2 = ONa3 =>
6 Na + O2 = 2 ONa3
I2O5 + BaO = I2O + BaO5 =>
I2O5 + BaO = I2O + BaO5
H2O2(g) = H2O(g) + O2(g) =>
2 H2O2(g) = 2 H2O(g) + O2(g)
NH4Cl + CuO = Cu + HCl + N2 + H2O =>
2 NH4Cl + 3 CuO = 3 Cu + 2 HCl + N2 + 3 H2O
Ag(II)NO3 + NaOH = Ag(II)OH + NaNO3 =>
Ag(II)NO3 + NaOH = Ag(II)OH + NaNO3
KCIO3 + P = P2O5 + KCI =>
5 KCIO3 + 6 P = 3 P2O5 + 5 KCI
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
SbCl3 + Zn + H2SO4 = SbH3 + ZnCl2 + ZnSO4 =>
2 SbCl3 + 6 Zn + 3 H2SO4 = 2 SbH3 + 3 ZnCl2 + 3 ZnSO4
Ca2S + HCl = H2S + Ca + Cl =>
Ca2S + 2 HCl = H2S + 2 Ca + 2 Cl
KMnO4 + KOH + Na2S2O3 = K2MnO4 + NaHSO4 + H2O =>
8 KMnO4 + 8 KOH + Na2S2O3 = 8 K2MnO4 + 2 NaHSO4 + 3 H2O
NH4 + OH = H2O + NH3 =>
NH4 + OH = H2O + NH3
FeCl2 + NH4CNS = NH4Cl2 + FeCNS =>
FeCl2 + NH4CNS = NH4Cl2 + FeCNS
AgNO3 + NaCl + NH4OH = NaNO3 + AgOH + NH4Cl =>
AgNO3 + NaCl + NH4OH = NaNO3 + AgOH + NH4Cl
CH4 + N2O = N2 + H2O + CO2 =>
CH4 + 4 N2O = 4 N2 + 2 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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