| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
LiNO3 + Cu2SO4 = Li2SO4 + CuNO3 =>
2 LiNO3 + Cu2SO4 = Li2SO4 + 2 CuNO3
Br2 + ZnI = ZnBr2 + I2 =>
2 Br2 + 2 ZnI = 2 ZnBr2 + I2
HCl + Na2CO3*10H2O = NaCl + CO2 + H2O =>
2 HCl + Na2CO3*10H2O = 2 NaCl + CO2 + 11 H2O
P + HClO4 + H2O = H3PO4 + HCl =>
8 P + 5 HClO4 + 12 H2O = 8 H3PO4 + 5 HCl
FeCl2 + KMnO4 + H2O = MnCl2 + Fe2O3 + KCl + HCl =>
10 FeCl2 + 2 KMnO4 + 7 H2O = 2 MnCl2 + 5 Fe2O3 + 2 KCl + 14 HCl
FP = PF =>
FP = PF
Au(OH)3 + N2H4 = Au + N2O + H2O =>
2 Au(OH)3 + N2H4 = 2 Au + N2O + 5 H2O
W + In5Se7 = In + WSe2 =>
7 W + 2 In5Se7 = 10 In + 7 WSe2
NaOH + Ca(NO3)2 = NaOHCa(NO3)2 =>
NaOH + Ca(NO3)2 = NaOHCa(NO3)2
Pb + CaSO4 = PbCaSO4 =>
Pb + CaSO4 = PbCaSO4
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
O7 = O9 =>
9 O7 = 7 O9
HNO3 + CoCO3 = HCO3 + CoNO3 =>
HNO3 + CoCO3 = HCO3 + CoNO3
CCl4 + NiO = NiCl2 + CO2 =>
CCl4 + 2 NiO = 2 NiCl2 + CO2
NH4Cl + Ca(C2H3O2)2 = NH4(C2H3O2) + CaCl2 =>
2 NH4Cl + Ca(C2H3O2)2 = 2 NH4(C2H3O2) + CaCl2
H2SO3 + ZnCO3 = Zn2(SO3)2 + H2O + CO2 =>
2 H2SO3 + 2 ZnCO3 = Zn2(SO3)2 + 2 H2O + 2 CO2
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa =>
CH3CH2COOCH(CH3)2NaOH = CH3CH(OH)CH3C2H5COONa
C2OH{2-} + H{+} + MnO4 = Mn{2}{+} + CO2 + H2O =>
2 C2OH{2-} + 10 H{+} + 3 MnO4 = 3 Mn{2}{+} + 4 CO2 + 6 H2O
[Ag(NH3)2]OH + CH3COH = CH3COOH + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COH = CH3COOH + 2 Ag + 4 NH3 + H2O
MgCl2 + H3BO3 = Mg3B7O13Cl + H2O + HCl =>
3 MgCl2 + 7 H3BO3 = Mg3B7O13Cl + 8 H2O + 5 HCl
Al2(SO4)3AlCl3 = Al(SO4)3Al2Cl3 =>
Al2(SO4)3AlCl3 = Al(SO4)3Al2Cl3
SnCl2(aq) + K2S(aq) = SnS(s) + KCl(aq) =>
SnCl2(aq) + K2S(aq) = SnS(s) + 2 KCl(aq)
CaCl + MgO = MgCl + CaO =>
CaCl + MgO = MgCl + CaO
HNO3 + Zn = Zn(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
HBrO = Br2H2OO =>
2 HBrO = Br2H2OO
BF3 + HCl = BCl3 + HF =>
BF3 + 3 HCl = BCl3 + 3 HF
K2Cr2O7 + H2O2 = CrO(O2)2 + KOH + H2O =>
K2Cr2O7 + 4 H2O2 = 2 CrO(O2)2 + 2 KOH + 3 H2O
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2S2O3(aq) = PbS2O3(s) + 2 NaNO3(aq)
Pb(OH)2 + NaOH = H2O + Na2PbO2 =>
Pb(OH)2 + 2 NaOH = 2 H2O + Na2PbO2
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Zn2(s) + HCI(aq) = ZnCI(aq) + H2(g) =>
Zn2(s) + 2 HCI(aq) = 2 ZnCI(aq) + H2(g)
KMnO4 + H2O + C2H4 = C2H6O2 + MnO3 + K2O =>
2 KMnO4 + H2O + C2H4 = C2H6O2 + 2 MnO3 + K2O
FeCl3 + KI + K3Fe(CN)6 = FeI2 + KCl + CN =>
5 FeCl3 + 12 KI + K3Fe(CN)6 = 6 FeI2 + 15 KCl + 6 CN
Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O
CFBr = CBrF =>
CFBr = CBrF
Na2[Pb(OH)4] + BiCl3 = BiOCl + Pb(OH)2 + NaCl + H2O =>
Na2[Pb(OH)4] + BiCl3 = BiOCl + Pb(OH)2 + 2 NaCl + H2O
NiCl2 + K2CO3 = NiCO3 + K2Cl2 =>
NiCl2 + K2CO3 = NiCO3 + K2Cl2
Pb + LiOH = Li + PbOH =>
Pb + LiOH = Li + PbOH
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
HNO3 + Mn(OH)2 = H(OH)2 + MnNO3 =>
HNO3 + Mn(OH)2 = H(OH)2 + MnNO3
Fe(NO3)2 + H2O + NH3 = Fe + HNO3 =>
4 Fe(NO3)2 + 3 H2O + NH3 = 4 Fe + 9 HNO3
C3H7OH + H2O2 = C7H6O + H2O =>
7 C3H7OH + 15 H2O2 = 3 C7H6O + 34 H2O
O2(g) + C6H12O6(g) = H2O(g) + CO2(g) =>
6 O2(g) + C6H12O6(g) = 6 H2O(g) + 6 CO2(g)
(NH4)2CO3(aq) + AgNO3(aq) = Ag2CO3 + HNO3 + NH3 =>
(NH4)2CO3(aq) + 2 AgNO3(aq) = Ag2CO3 + 2 HNO3 + 2 NH3
Mg(HCO3)2 + C6H8O6 = MgC12H14O12 + H2O + CO2 =>
Mg(HCO3)2 + 2 C6H8O6 = MgC12H14O12 + 2 H2O + 2 CO2
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2 =>
MgBr2 + Pb(NO3)2 = Mg(NO3)2 + PbBr2
N2H4 = NH3 + HN =>
N2H4 = NH3 + HN
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C2H5COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H5COOH + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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