| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
H3PO4 + Ag2CO3 = Ag3PO4 + H2CO3 =>
2 H3PO4 + 3 Ag2CO3 = 2 Ag3PO4 + 3 H2CO3
SiO2(s) + HF(g) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(g)
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
H3O = H + O =>
H3O = 3 H + O
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O
UO2(s) + HF(l) = UF4(s) + H2O =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
AgNO3 + Mg = Ag + Mg(NO3)2 =>
2 AgNO3 + Mg = 2 Ag + Mg(NO3)2
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
FeCl3 + KSCN + H2O = Fe2O3 + KCl + HSCN =>
2 FeCl3 + 6 KSCN + 3 H2O = Fe2O3 + 6 KCl + 6 HSCN
Zn + Fe = ZnFe =>
Zn + Fe = ZnFe
Si + H2SO4 = H2SiO3 + SO2 + H2O =>
Si + 2 H2SO4 = H2SiO3 + 2 SO2 + H2O
K3P = K + P =>
K3P = 3 K + P
KCl + AgNo2 = KNo2 + AgCl =>
KCl + AgNo2 = KNo2 + AgCl
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
K + H2O(l) = KOH + H2 =>
2 K + 2 H2O(l) = 2 KOH + H2
C9H10O3 + C9H8O = C18H16O3 + H2O =>
C9H10O3 + C9H8O = C18H16O3 + H2O
C3H8O + K = C3H7OK + H =>
C3H8O + K = C3H7OK + H
C5H11Cl + O2 = CO2 + H2O + HCl =>
2 C5H11Cl + 15 O2 = 10 CO2 + 10 H2O + 2 HCl
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
CuCl2 + Mg = MgCl + Cu =>
CuCl2 + 2 Mg = 2 MgCl + Cu
Na{+} + H2O = NaOH{+} + H2 =>
2 Na{+} + 2 H2O = 2 NaOH{+} + H2
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
(CH3)2NP(O)(OH)(C2H5O) + (NCF)3 = (CH3)2NP(O)F(C2H5O) + (NCOH)3 =>
3(CH3)2NP(O)(OH)(C2H5O) + (NCF)3 = 3(CH3)2NP(O)F(C2H5O) + (NCOH)3
PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
Li + AlCl = LiCl + Al =>
Li + AlCl = LiCl + Al
K2O + Fe(NO3)3 = K(NO3) + Fe2O3 =>
3 K2O + 2 Fe(NO3)3 = 6 K(NO3) + Fe2O3
Mg(s) + SnCl2(aq) = MgCl2 + Sn =>
Mg(s) + SnCl2(aq) = MgCl2 + Sn
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l) =>
Cl(g) + NaBr(aq) = NaCl(aq) + Br(l)
C2H6 + O = CO2(g) + H2O(l) =>
C2H6 + 7 O = 2 CO2(g) + 3 H2O(l)
C3H7NO2 + O2 = CO2 + H2O + NH3 =>
C3H7NO2 + 3 O2 = 3 CO2 + 2 H2O + NH3
Fe(NO3)3 + (NH4)3PO4 = FePO4 + NH4NO3 =>
Fe(NO3)3 + (NH4)3PO4 = FePO4 + 3 NH4NO3
P + O3 = P2O3 =>
2 P + O3 = P2O3
Mg(s) + Cl2(g) = MgCl2(s) =>
Mg(s) + Cl2(g) = MgCl2(s)
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
Ag + S2O3 = Ag(S2O3)2 =>
Ag + 2 S2O3 = Ag(S2O3)2
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{-2} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
C14H12 + HBr + H2O2 = C14H10Br2 + H2O =>
C14H12 + 2 HBr + 2 H2O2 = C14H10Br2 + 4 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
Zn + AlPO4 = Zn3(PO4)2 + Al =>
3 Zn + 2 AlPO4 = Zn3(PO4)2 + 2 Al
Li + SnSO4 = LiSn + SO4 =>
Li + SnSO4 = LiSn + SO4
NaI + F = NaF + I2 =>
2 NaI + 2 F = 2 NaF + I2
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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