| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO3(HHO)2 + KOH(HHO)2 = KH2PO3 + 5 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca(OH)2 + NO2 = Ca(NO3)2 + H =>
Ca(OH)2 + 2 NO2 = Ca(NO3)2 + 2 H
NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2
MnO + HNo3 = Mn(No3)2 + H2O =>
MnO + 2 HNo3 = Mn(No3)2 + H2O
CH3 + H2SO4 = CH3CH2HSO3 + H2O =>
2 CH3 + H2SO4 = CH3CH2HSO3 + H2O
K2(CO3) + ZnBr2 = KBr + Zn(CO3) =>
K2(CO3) + ZnBr2 = 2 KBr + Zn(CO3)
C17H35COOC3H5 + O2 = CO2 + H2O =>
C17H35COOC3H5 + 30 O2 = 21 CO2 + 20 H2O
C + HBr = Br2 + HC1 =>
2 C + 2 HBr = Br2 + 2 HC1
NH4OH + K = KNH4 + OH =>
NH4OH + K = KNH4 + OH
CH3CO2H + O2 = CO + H2O =>
CH3CO2H + O2 = 2 CO + 2 H2O
NaNO2 + Al + H2O + NaOH = NH3 + NaAl(OH)6 =>
5 NaNO2 + 6 Al + 25 H2O + NaOH = 5 NH3 + 6 NaAl(OH)6
KAlSi3O8 + H2CO3 + H2O = K + HCO3 + H4SiO4 + Al2Si2O5(OH)4 =>
2 KAlSi3O8 + 2 H2CO3 + 9 H2O = 2 K + 2 HCO3 + 4 H4SiO4 + Al2Si2O5(OH)4
H2SiO3 + F = SiF4 + O2 + H2O =>
H2SiO3 + 4 F = SiF4 + O2 + H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
Zn + Co2O3 = Co3 + ZnO =>
9 Zn + 3 Co2O3 = 2 Co3 + 9 ZnO
Mg(s) + Li3PO4(aq) = MgPO4 + Li3 =>
Mg(s) + Li3PO4(aq) = MgPO4 + Li3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2S + CUO = CUS + H2O =>
H2S + CUO = CUS + H2O
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CHCl + O2 = CO2 + H2O + Cl2 =>
4 CHCl + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O2 + H3O = NaOH + O2 =>
3 Na2O2 + 2 H3O = 6 NaOH + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO + HNo3 = Mn(No3)2 + H2O =>
MnO + 2 HNo3 = Mn(No3)2 + H2O
H2S + N2 + H2O = SO2 + NH3 =>
H2S + N2 + 2 H2O = SO2 + 2 NH3
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
(C6H4(COOH)(COOK)) + KOH = C6H4(COOK)2 + H2O =>
(C6H4(COOH)(COOK)) + KOH = C6H4(COOK)2 + H2O
Tc2O7 + KI + HCl = K2[TcCl6] + I2 + KCl + H2O =>
Tc2O7 + 6 KI + 14 HCl = 2 K2[TcCl6] + 3 I2 + 2 KCl + 7 H2O
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
MnO + HNo3 = Mn(No3)2 + H2O =>
MnO + 2 HNo3 = Mn(No3)2 + H2O
LiF + Cl = LiCl + F =>
LiF + Cl = LiCl + F
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
CH3COOH + CaCl2 = Ca(CH3COO)2 + HCl =>
2 CH3COOH + CaCl2 = Ca(CH3COO)2 + 2 HCl
CuH2 + NO3 = CuH2(NO3)2 =>
CuH2 + 2 NO3 = CuH2(NO3)2
Fe + AgCO3 = Fe2(CO3)3 + Ag =>
2 Fe + 3 AgCO3 = Fe2(CO3)3 + 3 Ag
CrBr2 + K2CO3 = CrCO3 + KBr =>
CrBr2 + K2CO3 = CrCO3 + 2 KBr
HBr + KOH = KBr + H2O = =>
HBr + KOH = KBr + H2O
P4S3 + NO3 + OH = SO4 + NO + H3PO4 =>
P4S3 + 8 NO3 + 12 OH = 3 SO4 + 8 NO + 4 H3PO4
NH4 + O2 = (NH4)2O =>
4 NH4 + O2 = 2(NH4)2O
Na2CO3*3H2O2 + Al = Al2O3 + Na2CO3 + H2O =>
Na2CO3*3H2O2 + 2 Al = Al2O3 + Na2CO3 + 3 H2O
Uup4 + I2 = Uup4I12 =>
Uup4 + 6 I2 = Uup4I12
P2S7 = P4 + S8 =>
8 P2S7 = 4 P4 + 7 S8
NH4OH + HBr = NH4Br + HOH =>
NH4OH + HBr = NH4Br + HOH
Na2CO3 + NH4Cl = CO2 + H2O + NH3 + NaCl =>
Na2CO3 + 2 NH4Cl = CO2 + H2O + 2 NH3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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