| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HNO3 + Mg2 = 2 H2 + 2 Mg(NO3)2
MoO2 + NiO = NiMoO3 =>
MoO2 + NiO = NiMoO3
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2 =>
MgCl2 + Cu(NO3)2 = CuCl2 + Mg(NO3)2
NaPO43 + Ca2Cl = Ca2PO43 + NaCl =>
NaPO43 + Ca2Cl = Ca2PO43 + NaCl
BaCO3 + Na2SO4 = BaSO4 + CO3Na2 =>
BaCO3 + Na2SO4 = BaSO4 + CO3Na2
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N{2}{+} = N{2}O =>
N{2}{+} = N{2}O
C4H10O(l) + O2(g) = CO2 + H2O =>
C4H10O(l) + 6 O2(g) = 4 CO2 + 5 H2O
KBr + HCl = Br2 + KCl + H2 =>
2 KBr + 2 HCl = Br2 + 2 KCl + H2
Ca(NO3)2 + Ir3(PO4)4 = Ir(NO3)4 + Ca3(PO4)2 =>
6 Ca(NO3)2 + Ir3(PO4)4 = 3 Ir(NO3)4 + 2 Ca3(PO4)2
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + FeCl =>
BaCl2 + Fe2(SO4)3 = Ba(SO4)3 + 2 FeCl
NH2 + O1 = HNO3 + H2O =>
2 NH2 + 7 O1 = 2 HNO3 + H2O
KMnO4 + C6H12 = KMn + CO + HO =>
9 KMnO4 + 2 C6H12 = 9 KMn + 12 CO + 24 HO
H2SO4 + NaCH3COO = NaSO4 + H2(CH3COO) =>
H2SO4 + NaCH3COO = NaSO4 + H2(CH3COO)
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
CoCl2 + N2S = CoN2 + Cl2S =>
CoCl2 + N2S = CoN2 + Cl2S
ZnCl2 + NaOH = NaCl2 + ZnOH =>
ZnCl2 + NaOH = NaCl2 + ZnOH
Bi2(SO4)3 + NH3 + H2O = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH3 + 6 H2O = 2 Bi(OH)3 + 3(NH4)2SO4
NaOH + C13H27COOH = C13H27COONa + H2O =>
NaOH + C13H27COOH = C13H27COONa + H2O
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + K2SO4 + KOH + H2O =>
8 KMnO4 + 14 NaOH + Na2S2O3 = 8 Na2MnO4 + 2 K2SO4 + 4 KOH + 5 H2O
(NH4)2SO3 + Ca(NO3)2 = CaSO3 + NH4NO3 =>
(NH4)2SO3 + Ca(NO3)2 = CaSO3 + 2 NH4NO3
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
NH4NO2 + O2 = NO2 + H2O =>
NH4NO2 + 2 O2 = 2 NO2 + 2 H2O
Zn(OH)2 + CuO = CuZnO2 + H2O =>
Zn(OH)2 + CuO = CuZnO2 + H2O
HCl + HNO3 = Cl2 + H2O + N2O3 =>
4 HCl + 2 HNO3 = 2 Cl2 + 3 H2O + N2O3
Ba(NO3) + Li(CrO4)2 = Ba(CrO4)2 + Li(NO3) =>
Ba(NO3) + Li(CrO4)2 = Ba(CrO4)2 + Li(NO3)
H2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = CO2(g) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
5 H2C2O4(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 10 CO2(g) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
C3H7Br + KCN = C3H7CN + KBr =>
C3H7Br + KCN = C3H7CN + KBr
SI + S8 = SI2S4 =>
16 SI + 3 S8 = 8 SI2S4
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + LiCl(aq) =>
CrCl2(aq) + Li2CO3(aq) = CrCO3(aq) + 2 LiCl(aq)
Cs(s) + Br2(l) = Cs(l)Br2(s) =>
Cs(s) + Br2(l) = Cs(l)Br2(s)
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O
As2O3 + KI + HCI = AsI3 + KCI + H2O =>
As2O3 + 6 KI + 6 HCI = 2 AsI3 + 6 KCI + 3 H2O
C22H31O10N + H2O = CH4 + CO2 + NH3 =>
C22H31O10N + 10 H2O = 12 CH4 + 10 CO2 + NH3
ZnCl2 + Na2SO4 = ZnCl2Na2S + O4 =>
ZnCl2 + Na2SO4 = ZnCl2Na2S + O4
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
NaOH + CaO = Na2O + Ca(OH)2 =>
2 NaOH + CaO = Na2O + Ca(OH)2
BaO + CaO = BaO2 + Ca =>
BaO + CaO = BaO2 + Ca
KOH + HNO3 = HOH + KNO3 =>
KOH + HNO3 = HOH + KNO3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
FeCl + HCl2 = FeCl3 + H2 =>
2 FeCl + 2 HCl2 = 2 FeCl3 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Cr2O7 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + KHSO4 =>
K2Cr2O7 + 8 H2SO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + 2 KHSO4
Zn + NaOH = NaZnO + H2 =>
2 Zn + 2 NaOH = 2 NaZnO + H2
Fe + HNO3 = N2O + H2O + Fe(NO3)3 =>
8 Fe + 30 HNO3 = 3 N2O + 15 H2O + 8 Fe(NO3)3
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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