| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + 2 KOH = Ba(OH)2 + K2SO4
NaHCl = H2 + NaCl =>
2 NaHCl = H2 + 2 NaCl
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
Ir + HCl + KMnO4 = IrO3 + MnO2 + KCl + H2O =>
Ir + 2 HCl + 2 KMnO4 = IrO3 + 2 MnO2 + 2 KCl + H2O
C2H60(l) + O2(g) = CO2(g) + H2O(l) =>
C2H60(l) + 17 O2(g) = 2 CO2(g) + 30 H2O(l)
C6H12O6 + HNO3 = C7H13O8 + NO + H2O =>
7 C6H12O6 + 6 HNO3 = 6 C7H13O8 + 6 NO + 6 H2O
Y + HCl = YCl3 + H2 =>
2 Y + 6 HCl = 2 YCl3 + 3 H2
HBrO3 + Cd(OH)2 = Cd(BrO3)2 + H2O =>
2 HBrO3 + Cd(OH)2 = Cd(BrO3)2 + 2 H2O
CuSO4 + HPO4 = CuPO4 + HSO4 =>
CuSO4 + HPO4 = CuPO4 + HSO4
AlNO3 + O2 = AlO3 + NO2 =>
AlNO3 + O2 = AlO3 + NO2
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
HOH = H2O =>
HOH = H2O
Ca(OH)2 + H{+} = Ca{2+} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{2+} + 2 H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Ba(IO3)2 = BaI2 + O2 =>
Ba(IO3)2 = BaI2 + 3 O2
SO2 + FeO = SO3Fe =>
SO2 + FeO = SO3Fe
Na3(PO4) + HNO3 = NaNO3 + H3PO4 =>
Na3(PO4) + 3 HNO3 = 3 NaNO3 + H3PO4
FeS + BaO + O2 = BaSO4 + FeO =>
FeS + BaO + 2 O2 = BaSO4 + FeO
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + CO2 = CO + H2O =>
CH4 + 3 CO2 = 4 CO + 2 H2O
Na2AsO4 + Na2S + HCl = NaCl + AsCl3 + H2O + S =>
2 Na2AsO4 + 3 Na2S + 16 HCl = 10 NaCl + 2 AsCl3 + 8 H2O + 3 S
K + F = K7F =>
7 K + F = K7F
H2S + Fe(OH)2 = Fe2(S)2 + H2O =>
2 H2S + 2 Fe(OH)2 = Fe2(S)2 + 4 H2O
C6H8O6 + AgNO3 = C6H8O6NO3 + Ag =>
C6H8O6 + AgNO3 = C6H8O6NO3 + Ag
Al2O3H2O = AlO2{-} + H{+} =>
Al2O3H2O = 2 AlO2{-} + 2 H{+}
KI + HCl + KIO3 = I2 + KCl + H2O =>
5 KI + 6 HCl + KIO3 = 3 I2 + 6 KCl + 3 H2O
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
Si(C2H5O)4 + NH4OH = SiO2 + C2H5ONH4 + H2O =>
Si(C2H5O)4 + 4 NH4OH = SiO2 + 4 C2H5ONH4 + 2 H2O
Mg3 + SO4 = MgSO4 =>
Mg3 + 3 SO4 = 3 MgSO4
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
K2SO4 + BaNO3 = K2NO3 + BaSO4 =>
K2SO4 + BaNO3 = K2NO3 + BaSO4
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2SO3 + MgBr2 = NaBr + MgSO3 =>
Na2SO3 + MgBr2 = 2 NaBr + MgSO3
MgO + ZnO = ZnMgO2 =>
MgO + ZnO = ZnMgO2
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
H2*Br2 = HBr =>
H2*Br2 = 2 HBr
Ca(s) + C(s) = CaC2(s) =>
Ca(s) + 2 C(s) = CaC2(s)
Mg(NO3)2 + K2CO3 = K(NO3) + MgCO3 =>
Mg(NO3)2 + K2CO3 = 2 K(NO3) + MgCO3
C3H8O3 + CU(OH)2 = C3H6O3CU + H2O =>
C3H8O3 + CU(OH)2 = C3H6O3CU + 2 H2O
Mg + XBr = MgBr2 + X =>
Mg + 2 XBr = MgBr2 + 2 X
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MgHC1 = MgC1H =>
MgHC1 = MgC1H
KMnO4 + MgS = MgSO4 + KMn =>
KMnO4 + MgS = MgSO4 + KMn
LiOHCO2 = LiHCO3 =>
LiOHCO2 = LiHCO3
H2SO4 + CaCO3 = SO4 + H2CaCO3 =>
H2SO4 + CaCO3 = SO4 + H2CaCO3
H2*Br2 = HBr =>
H2*Br2 = 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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