| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Hg + 6 AgNO3 = 2 Ag3Hg2 + 3 Hg2(NO3)2
HCl + LiSO4 = HSO4 + LiCl =>
HCl + LiSO4 = HSO4 + LiCl
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
NH3OHCl + K2Cr2O7 + H3PO4 = N2 + K2HPO4 + Cr2(HPO4)3 + H2O + HCl =>
6 NH3OHCl + K2Cr2O7 + 4 H3PO4 = 3 N2 + K2HPO4 + Cr2(HPO4)3 + 13 H2O + 6 HCl
KN + MgO = KO + MgN =>
KN + MgO = KO + MgN
KMnO4 + NaOH + Zn = K2MnO4 + Zn(OH)2 + Na2MnO4 =>
2 KMnO4 + 2 NaOH + Zn = K2MnO4 + Zn(OH)2 + Na2MnO4
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
Zn2 + HCl = ZnCl2 + H2 =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2
CaCO3 + HNo3 = Ca(No3)2 + CO2 + H2O =>
CaCO3 + 2 HNo3 = Ca(No3)2 + CO2 + H2O
CuS + HCl = CuCl2 + H2 + S =>
CuS + 2 HCl = CuCl2 + H2 + S
NaNO2 + SrCl2 = NaCl + Sr(NO2)2 =>
2 NaNO2 + SrCl2 = 2 NaCl + Sr(NO2)2
Mn(CH3COO)2 + HCl = MnCl2 + CH3COOH =>
Mn(CH3COO)2 + 2 HCl = MnCl2 + 2 CH3COOH
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(S04)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 44 KMnO4 + 188 H2SO4 = 84 KHSO4 + 5 Fe2(S04)3 + 44 MnSO4 + 60 HNO3 + 60 CO2 + 116 H2O
Ca(OH)2(aq) + K2CO3(aq) = CaCO3(s) + KOH(aq) =>
Ca(OH)2(aq) + K2CO3(aq) = CaCO3(s) + 2 KOH(aq)
Li2O + NaNO3 = LiNO3 + Na2O =>
Li2O + 2 NaNO3 = 2 LiNO3 + Na2O
CHBr3 + Cl2 = CClBr3 + HCl =>
CHBr3 + Cl2 = CClBr3 + HCl
Mg(s) + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg(s) + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
CaCl2 + KBr = CaBr2 + KCl =>
CaCl2 + 2 KBr = CaBr2 + 2 KCl
Ga + Cl2 = GaCl =>
2 Ga + Cl2 = 2 GaCl
Zn + CUBr2 = ZnBr2 + CU =>
Zn + CUBr2 = ZnBr2 + CU
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(OH)2 + KOH = K2(Cu(OH)4) =>
Cu(OH)2 + 2 KOH = K2(Cu(OH)4)
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
aluminumsulfate + calciumhydroxide = calciumsulfate + aluminumhydroxide =>
Al2(SO4)3 + 3 Ca(OH)2 = 3 CaSO4 + 2 Al(OH)3
AuCl4{-} + Cu = Au + Cl{-} + Cu{+2} =>
2 AuCl4{-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{+2}
[NH4]2Cr2O7 = Cr2O3 + N2 + H2O =>
[NH4]2Cr2O7 = Cr2O3 + N2 + 4 H2O
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
H2O + ClO{-} + Fe(OH)3 = Cl{-} + FeO4{-2} + H3O{+} =>
3 H2O + 3 ClO{-} + 2 Fe(OH)3 = 3 Cl{-} + 2 FeO4{-2} + 4 H3O{+}
BeF2 + NaOH = Be(OH)2 + NaF =>
BeF2 + 2 NaOH = Be(OH)2 + 2 NaF
Cu + HNO3(stez) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(stez) = 3 Cu(NO3)2 + 2 NO + 4 H2O
SrSO4 + CaCl2 = SrCl2 + CaSO4 =>
SrSO4 + CaCl2 = SrCl2 + CaSO4
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
C5H11OH + O2 = CO2 + H2 =>
2 C5H11OH + 9 O2 = 10 CO2 + 12 H2
MgCO3 + HCl = Mg(HCO3)2 + MgCl2 =>
2 MgCO3 + 2 HCl = Mg(HCO3)2 + MgCl2
MgCO3(aq) = MgO(aq) + CO2(g) =>
MgCO3(aq) = MgO(aq) + CO2(g)
KMnO4 + HBr = MnBr2 + KBrO3 + KBr + H2O =>
6 KMnO4 + 18 HBr = 6 MnBr2 + 5 KBrO3 + KBr + 9 H2O
Mg{+2} + OH{-} = Mg(OH)2 =>
Mg{+2} + 2 OH{-} = Mg(OH)2
Na3PO4 + Ca(HO)2 = NaOH + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(HO)2 = 6 NaOH + Ca3(PO4)2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(aq)
Mn(CH3COO)2 + HCl = MnCl2 + CH3COOH =>
Mn(CH3COO)2 + 2 HCl = MnCl2 + 2 CH3COOH
Sn + CO2 = SnO + CO =>
Sn + CO2 = SnO + CO
C4H7OOH + CaCO3 = C4H7Ca + H2O + CO2 =>
5 C4H7OOH + 4 CaCO3 = 4 C4H7Ca + 6 H2O + 8 CO2
H2SO3Na2SO4 = Na2SO3H2SO4 =>
H2SO3Na2SO4 = Na2SO3H2SO4
P2 + O3 = PO =>
3 P2 + 2 O3 = 6 PO
Sn + CO2 = SnO + CO =>
Sn + CO2 = SnO + CO
CH3OH + CH3CH2CH2COCl = CH3OOCCH2CH2CH3 + HCl =>
CH3OH + CH3CH2CH2COCl = CH3OOCCH2CH2CH3 + HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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