| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Sb(OH)3 + 3 H5Br = Sb5Br3 + 15 H2O
Ca10(PO4)6(OH)2 + H = Ca + HPO4 + H2O =>
Ca10(PO4)6(OH)2 + 8 H = 10 Ca + 6 HPO4 + 2 H2O
Zn + Ba(OH)2 + H2O = Ba[Zn(OH)4] + H2 =>
Zn + Ba(OH)2 + 2 H2O = Ba[Zn(OH)4] + H2
Zn + Fe(No3)3 = ZnNo + Fe =>
9 Zn + Fe(No3)3 = 9 ZnNo + Fe
HC2H3O2 + Mg(OH)2 = H(OH)2 + MgC2H3O2 =>
HC2H3O2 + Mg(OH)2 = H(OH)2 + MgC2H3O2
LiOH + MgCO3 + H2O = LiOHMgCO3H2O =>
LiOH + MgCO3 + H2O = LiOHMgCO3H2O
Mg(NO3)2*6H2O + Fe(NO3)3*9H2O + NH2CONH2 = MgFe2O4 + H2O + CO2 + N2 =>
3 Mg(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 20 NH2CONH2 = 3 MgFe2O4 + 112 H2O + 20 CO2 + 32 N2
Fe5 + Cl2 = FeCl3 =>
2 Fe5 + 15 Cl2 = 10 FeCl3
MnC2O4*3H2O(s) + O2(g) = MnO(g) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2(g) = 2 MnO(g) + 6 H2O(g) + 4 CO2(g)
Ca10(PO4)6(OH)2 + H = Ca + HPO4 + H2O =>
Ca10(PO4)6(OH)2 + 8 H = 10 Ca + 6 HPO4 + 2 H2O
C2H4(OH)2 + (COOH)2 = (COO)2C2H4 + H2O =>
C2H4(OH)2 + (COOH)2 = (COO)2C2H4 + 2 H2O
C4H4O + C4H2O3 = C16H12O8 =>
2 C4H4O + 2 C4H2O3 = C16H12O8
CO2(g) + H2O = C12H24O12(s) + O2(g) =>
12 CO2(g) + 12 H2O = C12H24O12(s) + 12 O2(g)
Na(s) + HCl(l) = NaCl + H2 =>
2 Na(s) + 2 HCl(l) = 2 NaCl + H2
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + C2H3O2 + NH4 =>
Al(C2H3O2)3 + (NH4)3PO4 = AlPO4 + 3 C2H3O2 + 3 NH4
P4 + LiOH = HPO4 + PH3 + Li =>
P4 + 8 LiOH = 2 HPO4 + 2 PH3 + 8 Li
Na(s) + H3O = NaOH(aq) + H2(g) =>
Na(s) + H3O = NaOH(aq) + H2(g)
KNO3 + S + Mg = K2SO4 + MgO + N2 =>
2 KNO3 + S + 2 Mg = K2SO4 + 2 MgO + N2
K2CO3(aq) + CaCl2(aq) = CaCO3(aq) + KCl(s) =>
K2CO3(aq) + CaCl2(aq) = CaCO3(aq) + 2 KCl(s)
HS + O2 + H2O = H2SO4 =>
4 HS + 7 O2 + 2 H2O = 4 H2SO4
Ca10(PO4)6(OH)2 + H = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2 + 8 H = 6 CaHPO4 + 2 H2O + 4 Ca
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
HCl(aq) + NaHCO3(aq) = CO2(g) + NaCl(aq) + H2O(l) =>
HCl(aq) + NaHCO3(aq) = CO2(g) + NaCl(aq) + H2O(l)
Cl2(g) + HF(g) = HCl + F =>
Cl2(g) + 2 HF(g) = 2 HCl + 2 F
Cu + (HNO3)2 = Cu(NO3)2 + H2O + NO2 =>
Cu + 2(HNO3)2 = Cu(NO3)2 + 2 H2O + 2 NO2
Co + SiNe = CoSiNe =>
Co + SiNe = CoSiNe
H2(g) + CuO = Cu(s) + H2O(g) =>
H2(g) + CuO = Cu(s) + H2O(g)
SbCl3(s) + Sb2O3(s) = Sb4O5Cl2(s) =>
2 SbCl3(s) + 5 Sb2O3(s) = 3 Sb4O5Cl2(s)
C3H8O3 + C4H8O2 = C11H20O5 + H2O =>
C3H8O3 + 2 C4H8O2 = C11H20O5 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Eu2O3 + B2O3 = EuBO3 =>
Eu2O3 + B2O3 = 2 EuBO3
Au + CuCl2 = Cu + AuCl3 =>
2 Au + 3 CuCl2 = 3 Cu + 2 AuCl3
MnSO4 + BiO3{-} + H{+} = BiO{+} + MnO4{-} + H2O + SO4{2-} =>
2 MnSO4 + 5 BiO3{-} + 4 H{+} = 5 BiO{+} + 2 MnO4{-} + 2 H2O + 2 SO4{2-}
TiO2 + Fe2O3 + Al = FeTi + Al2O3 =>
6 TiO2 + 3 Fe2O3 + 14 Al = 6 FeTi + 7 Al2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCIO + HCI + KI = KCI + I2 + H2O =>
HCIO + HCI + 2 KI = 2 KCI + I2 + H2O
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2 =>
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2
S + Hg1 = HgS =>
S + Hg1 = HgS
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2 =>
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2
K4Fe(CN)6 + K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + Fe2(SO4)3 + CO2 + HNO3 + H2O =>
6 K4Fe(CN)6 + 61 K2Cr2O7 + 338 H2SO4 = 146 KHSO4 + 61 Cr2(SO4)3 + 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 247 H2O
Sb5 + O2 = Sb2O5 =>
4 Sb5 + 25 O2 = 10 Sb2O5
BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O
KNO2(aq) + KMnO4(aq) + H2SO4(aq) = K2SO4(aq) + MnSO4(s) + KNO3(aq) + H2O(l) =>
5 KNO2(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = K2SO4(aq) + 2 MnSO4(s) + 5 KNO3(aq) + 3 H2O(l)
NiI2 + ZnCO2 = Ni(CO2)2 + ZnI =>
NiI2 + 2 ZnCO2 = Ni(CO2)2 + 2 ZnI
Al{3+} + HNO3 + K3Fe(CN)6 = AlNO3{2+} + HK3Fe(CN)6{+} =>
Al{3+} + HNO3 + K3Fe(CN)6 = AlNO3{2+} + HK3Fe(CN)6{+}
Na2O + HC2H3O2 = NaC2H3O2 + NaOH =>
Na2O + HC2H3O2 = NaC2H3O2 + NaOH
C6H5CH2CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH2CH3 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O
Co + SO2 = Co2(SO2)3 =>
2 Co + 3 SO2 = Co2(SO2)3
C3H7OH + O2 = CO2 + H2O0575 =>
2 C3H7OH + 2305 O2 = 6 CO2 + 8 H2O0575
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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