| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + Cl2 = Br2Cl2
CO2 + H2O = C12H22O11 + H2O2 =>
12 CO2 + 35 H2O = C12H22O11 + 24 H2O2
HCOOK + H3PO4 = HCOOH + K2HPO4 =>
2 HCOOK + H3PO4 = 2 HCOOH + K2HPO4
H3PO4 + PH3 = PH4H2PO4 =>
H3PO4 + PH3 = PH4H2PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(NO3)3 + H2O = Al2O3 + H(NO3) =>
2 Al(NO3)3 + 3 H2O = Al2O3 + 6 H(NO3)
K2O + BaF2 = BaO + K2F2 =>
K2O + BaF2 = BaO + K2F2
I2 + K2S2O3 = K2S4O6 + KI =>
I2 + 2 K2S2O3 = K2S4O6 + 2 KI
FeCO3 + H2O2 + H2O = Fe(OH)3 + CO2 =>
2 FeCO3 + H2O2 + 2 H2O = 2 Fe(OH)3 + 2 CO2
K2CrO4 + H2O = KCrO2 + KOH + H2O2 =>
2 K2CrO4 + 4 H2O = 2 KCrO2 + 2 KOH + 3 H2O2
C4H6CaO4 = Ca + CH3COO =>
C4H6CaO4 = Ca + 2 CH3COO
Zn + KOH + HOH = K2Zn(OH)4 + H2 =>
Zn + 2 KOH + 2 HOH = K2Zn(OH)4 + H2
C9H10O3 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
16 C9H10O3 + NaBH4 + 10 H2O = 18 C8H10O3 + H3BO3 + NaOH
Fe2O3 + S = SO3 + Fe =>
Fe2O3 + S = SO3 + 2 Fe
N2 + Zn = Zn3N =>
N2 + 6 Zn = 2 Zn3N
K2Cr2O7 + N2H5Cl + H2SO4 = K2SO4 + Cr2(SO4)3 + HCl + H2O + N2 =>
2 K2Cr2O7 + 3 N2H5Cl + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 HCl + 14 H2O + 3 N2
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
PO4{3-} + SiO2 + C = SiO2{2-} + CO + P4 =>
4 PO4{3-} + 6 SiO2 + 16 C = 6 SiO2{2-} + 16 CO + P4
CdS + H2O = Cd(OH)2 + H2S =>
CdS + 2 H2O = Cd(OH)2 + H2S
KMnO4 + I2 = KMnO4I2 =>
KMnO4 + I2 = KMnO4I2
HCl + BaCO3 = BaCl2 + H2O + CO2 =>
2 HCl + BaCO3 = BaCl2 + H2O + CO2
Cu(OH)2CO3 = CuO + CO3 + H2O =>
Cu(OH)2CO3 = CuO + CO3 + H2O
Ba(Cl)2 + Na2SO4 = BaSO4 + NaCl =>
Ba(Cl)2 + Na2SO4 = BaSO4 + 2 NaCl
(C15H31COO)3C3H5 + KOH = C15H31COOK + CH2(OH)CH(OH)CH2(OH) =>
(C15H31COO)3C3H5 + 3 KOH = 3 C15H31COOK + CH2(OH)CH(OH)CH2(OH)
PO(OH)3 + NaOH = Na + PO4 + H2O =>
PO(OH)3 + 3 NaOH = 3 Na + PO4 + 3 H2O
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl =>
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl
CO2(SO4)3 + Al = CO2 + Al(SO4)3 =>
CO2(SO4)3 + Al = CO2 + Al(SO4)3
H3PO4 + PH3 = PH4H2PO4 =>
H3PO4 + PH3 = PH4H2PO4
Mn(OH)2 + H2O2 + NaOH = Na2MnO4 + H2O =>
Mn(OH)2 + 2 H2O2 + 2 NaOH = Na2MnO4 + 4 H2O
Cl2 + CrBr3 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr3 = 3 Br2 + 2 CrCl3
HC2H3O2 + CsOH = CsC2H3O2 + H2O =>
HC2H3O2 + CsOH = CsC2H3O2 + H2O
As2S3 + H2O2 + NH4OH = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH4OH = 2(NH4)3AsO4 + 3 H2SO4 + 14 H2O
MnSO4 + K2CO3 = MnCO3 + K2SO4 =>
MnSO4 + K2CO3 = MnCO3 + K2SO4
SiO2 + HF = SiH2F6 + H2O =>
SiO2 + 6 HF = SiH2F6 + 2 H2O
Al(OH)3 + HSO3 = AlSO4 + H2O =>
Al(OH)3 + HSO3 = AlSO4 + 2 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4Mo12O3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 18 HNO3 = 4(NH4)3PO4Mo12O3 + 51 NH4NO3 + 81 H2O
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq) =>
CoNO3(aq) + NaS(aq) = CoS(s) + NaNO3(aq)
Cu + H2Co3 = CuCo3 + H2 =>
Cu + H2Co3 = CuCo3 + H2
KI(aq) + Br2(aq) = K2Br2(s) + I2 =>
2 KI(aq) + Br2(aq) = K2Br2(s) + I2
K2CO3*10H2O = K2CO3 + H2O =>
K2CO3*10H2O = K2CO3 + 10 H2O
Cr2O7{2-} + H2O2 + H{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H{+} = 2 CrO5 + 5 H2O
NH3 + NH4HCO3 = (NH4)2CO3 =>
NH3 + NH4HCO3 = (NH4)2CO3
HNO3 + HCl + Au = HAuCl3 + H2O + NO =>
2 HNO3 + 9 HCl + 3 Au = 3 HAuCl3 + 4 H2O + 2 NO
Ba(MnO4)2 = Ba + MnO4 =>
Ba(MnO4)2 = Ba + 2 MnO4
AuO + HNO3 = H2O + Au(NO3)2 =>
AuO + 2 HNO3 = H2O + Au(NO3)2
VOSO4 + KMnO4 + KOH = K3VO4 + K2MnO4 + K2SO4 + H2O =>
VOSO4 + KMnO4 + 6 KOH = K3VO4 + K2MnO4 + K2SO4 + 3 H2O
B2H6 + (CH3)3CNH2 = H3BNH2C(CH3)3 =>
B2H6 + 2(CH3)3CNH2 = 2 H3BNH2C(CH3)3
W + H2O = WO3 + H =>
W + 3 H2O = WO3 + 6 H
C6H12O7 + NaOH = NaC6H11O7 + H2O =>
C6H12O7 + NaOH = NaC6H11O7 + H2O
K2S + Fe = FeS + K =>
K2S + Fe = FeS + 2 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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