| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + ZnCl2 = BaCl2 + Zn(OH)2
HBr + Sn = HSn + Br =>
HBr + Sn = HSn + Br
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
CaO + ZrO2 = CaZrO3 =>
CaO + ZrO2 = CaZrO3
CuI + NaP = CuP + NaI =>
CuI + NaP = CuP + NaI
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
rubidiumoxide + water = rubidiumhydroxide =>
Rb2O + H2O = 2 RbOH
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
CO2 + CaCl2 = CaCO3 + CCl4 =>
3 CO2 + 2 CaCl2 = 2 CaCO3 + CCl4
Gd2O3 + CaCO3 + B2O3 = CO2 + CaB6 + GdO2 =>
10 Gd2O3 + CaCO3 + 3 B2O3 = CO2 + CaB6 + 20 GdO2
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Sb = 3 K2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
Cu(OH)2 + N2H5Cl = Cu2O + N2 + HCl + H2O =>
4 Cu(OH)2 + N2H5Cl = 2 Cu2O + N2 + HCl + 6 H2O
Pb(ClO3)2 + NaI(aq) = PbI2 + NaClO3 =>
Pb(ClO3)2 + 2 NaI(aq) = PbI2 + 2 NaClO3
CuSO4 + NaHCO3 = Na2SO4 + Cu(HCO3)2 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(HCO3)2
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
HgF2 + KCl = HgCl2 + KF =>
HgF2 + 2 KCl = HgCl2 + 2 KF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HF + K3PO4 = KF + H3PO4 =>
3 HF + K3PO4 = 3 KF + H3PO4
Rb2Cr2O7 + RbI + H2O + RbCl = CrI3 + Cl2 + RbOH =>
Rb2Cr2O7 + 6 RbI + 7 H2O + 6 RbCl = 2 CrI3 + 3 Cl2 + 14 RbOH
Cl2 + PH3 = PCl + HCl =>
2 Cl2 + PH3 = PCl + 3 HCl
Ni(NO3)2 + Li2(SO4) = Ni(SO4) + LiNO3 =>
Ni(NO3)2 + Li2(SO4) = Ni(SO4) + 2 LiNO3
Ba2(OH)2CO3 + H2O = Ba(OH)2 + H2CO3 =>
Ba2(OH)2CO3 + 2 H2O = 2 Ba(OH)2 + H2CO3
CuHS + O2 + H{+} = Cu2S{+} + H2S + H2O =>
8 CuHS + O2 + 4 H{+} = 4 Cu2S{+} + 4 H2S + 2 H2O
B2H6 + O2 = BHO2 + H2O =>
B2H6 + 3 O2 = 2 BHO2 + 2 H2O
ZnSO4 + KSCN = Zn(SCN)2 + K2SO4 =>
ZnSO4 + 2 KSCN = Zn(SCN)2 + K2SO4
LiCl + K2MnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
4 LiCl + K2MnO4 + 4 H2SO4 = 4 Cl + MnSO4 + K2SO4 + 2 Li2SO4 + 4 H2O
LiOH + Pb(NO3)2 = LiNO3 + Pb(OH)2 =>
2 LiOH + Pb(NO3)2 = 2 LiNO3 + Pb(OH)2
HI + SO3 = H2O + SO2 + I2 =>
2 HI + SO3 = H2O + SO2 + I2
H + ZnSO4 + KMnO4 = K2SO4 + MnO2 + Zn + H2O =>
8 H + ZnSO4 + 2 KMnO4 = K2SO4 + 2 MnO2 + Zn + 4 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Mg3N5 = Mg + N2 =>
2 Mg3N5 = 6 Mg + 5 N2
NaF + ZnCl = NaCl + ZnF =>
NaF + ZnCl = NaCl + ZnF
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
MnO2 + HI = I2 + MnI2 + H2O =>
MnO2 + 4 HI = I2 + MnI2 + 2 H2O
NaClO + HCl + NaBr = H2O + Br2 + NaCl =>
NaClO + 2 HCl + 2 NaBr = H2O + Br2 + 3 NaCl
Cu + HNO2 = Cu(NO2)2 + NO + H2O =>
Cu + 4 HNO2 = Cu(NO2)2 + 2 NO + 2 H2O
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
C17H33COOH + O3 = COOH(CH2)7COOOH + C8H17COOH =>
3 C17H33COOH + 5 O3 = 3 COOH(CH2)7COOOH + 3 C8H17COOH
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
KCl + CaCl2 = KCa + Cl2 =>
2 KCl + 2 CaCl2 = 2 KCa + 3 Cl2
Zn + HNO3 = Zn(NO3) + H2O + NH3NO3 =>
7 Zn + 9 HNO3 = 7 Zn(NO3) + 3 H2O + NH3NO3
NaY + MnO4 + KOH = Y2 + K2MnO4 + NaOH =>
2 NaY + MnO4 + 2 KOH = Y2 + K2MnO4 + 2 NaOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
NH4NO3 = NH4{-} + NO3{+} =>
NH4NO3 = NH4{-} + NO3{+}
MnCl2 + (NH4)2S = MnS + (NH4)Cl =>
MnCl2 + (NH4)2S = MnS + 2(NH4)Cl
Me + H2O = Me(OH)2 + H2 =>
Me + 2 H2O = Me(OH)2 + H2
ZnHCl = H2 + ClZn =>
2 ZnHCl = H2 + 2 ClZn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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