| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(PO4)2 + 3 Ba(NO3)2 = Ba3(PO4)2 + 3 Zn(NO3)2
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3 =>
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3
Fe(H2O)6 + Cl = FeCl2 + H2O =>
Fe(H2O)6 + 2 Cl = FeCl2 + 6 H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
Ca(OH)2 + Al2O3 = Ca2Al12O20 + H2O =>
2 Ca(OH)2 + 6 Al2O3 = Ca2Al12O20 + 2 H2O
RbCl2(aq) + CuSO4(aq) = RbSO4(aq) + CuCl2(aq) =>
RbCl2(aq) + CuSO4(aq) = RbSO4(aq) + CuCl2(aq)
KI + KOH + Cl = KIO3 + KCl + H2O =>
KI + 6 KOH + 6 Cl = KIO3 + 6 KCl + 3 H2O
Na{2}Co{3} + HCl = H{2}Co + NaCl =>
Na{2}Co{3} + HCl = H{2}Co + NaCl
O2 + FeS2 + H2O = Fe2O3 + H2SO4 =>
15 O2 + 4 FeS2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
Ba(NO3)2 + K + Cl = BaCl + K(NO3)2 =>
Ba(NO3)2 + K + Cl = BaCl + K(NO3)2
CH2OH + O2 = C2O + H2O =>
2 CH2OH + O2 = C2O + 3 H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
HNO3 + MoS2 = MoO4 + NO2 + SO2 + H =>
8 HNO3 + MoS2 = MoO4 + 8 NO2 + 2 SO2 + 8 H
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl =>
CH3CH2CH3 + Cl2 = CH3CH2CH2Cl + HCl
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
Cu + H{+}(aq) + NO3{-} = Cu{2+}(aq) + NO{2+} + H2O =>
Cu + 8 H{+}(aq) + 2 NO3{-} = Cu{2+}(aq) + 2 NO{2+} + 4 H2O
I + O2 = I2O =>
4 I + O2 = 2 I2O
Na(OH) + Cd(NO3)2 = Na(NO3) + Cd(OH)2 =>
2 Na(OH) + Cd(NO3)2 = 2 Na(NO3) + Cd(OH)2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
KMnO4 + HNO2 = Mn(NO3)2 + HNO3 + KOH + H2O =>
2 KMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 2 KOH + H2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = P4(g) + CaSiO4(l) + CO2(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 2 C(s) = P4(g) + 6 CaSiO4(l) + 2 CO2(g)
C8H8O2 + KOH = C8H7O2K + H2O =>
C8H8O2 + KOH = C8H7O2K + H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
ZnS + NaOH = NaS + Zn(OH) =>
ZnS + NaOH = NaS + Zn(OH)
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
Na2S2O3 + HCl = Na + S + Cl + H2SO4 =>
4 Na2S2O3 + 6 HCl = 8 Na + 5 S + 6 Cl + 3 H2SO4
MgSO4 + Na2CrO4 = MgCrO4 + Na2SO4 =>
MgSO4 + Na2CrO4 = MgCrO4 + Na2SO4
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Ti + SiO2 = Si + TiO2 =>
Ti + SiO2 = Si + TiO2
BaCrO4 + H2SO4 = BaSO4 + H2CrO4 =>
BaCrO4 + H2SO4 = BaSO4 + H2CrO4
AgNO3 + MgH2 = AgH + Mg(NO3)2 =>
2 AgNO3 + MgH2 = 2 AgH + Mg(NO3)2
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
Fe + CNS = Fe[(CNS)6] =>
Fe + 6 CNS = Fe[(CNS)6]
KMnO4 + HI + KOH = K2MnO2 + H2O + I2 =>
2 KMnO4 + 10 HI + 2 KOH = 2 K2MnO2 + 6 H2O + 5 I2
NaMnO4 + I2 = NaI + MnO4 =>
2 NaMnO4 + I2 = 2 NaI + 2 MnO4
S + ZnCl2 = ZnS + Cl =>
S + ZnCl2 = ZnS + 2 Cl
CH4 + Cl4N2 = CCl4 + N2 + H2 =>
CH4 + Cl4N2 = CCl4 + N2 + 2 H2
Fe(NO3)2 + KHSO4 = Fe(NO3)3 + Fe2(SO4)3 + K2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 KHSO4 = 5 Fe(NO3)3 + 2 Fe2(SO4)3 + 6 K2SO4 + 3 NO + 6 H2O
RbOH + H2C2O4 = Rb2C2O4 + H2O =>
2 RbOH + H2C2O4 = Rb2C2O4 + 2 H2O
PH3(g) + Cl2(g) = PCl3(g) + HCl(g) =>
PH3(g) + 3 Cl2(g) = PCl3(g) + 3 HCl(g)
CH3NaO + H2SO4 = CH3O + NaSO3 + H2O =>
CH3NaO + H2SO4 = CH3O + NaSO3 + H2O
Na2SiO3 + H2SO4 + C10H28N6 = SiO2*C10H28N6 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 + C10H28N6 = SiO2*C10H28N6 + Na2SO4 + H2O
V2(SO4)3 + KOH = VOHSO4 + K2SO4 =>
V2(SO4)3 + 2 KOH = 2 VOHSO4 + K2SO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Bi + HNO3 = BiNO32 + NO + H2O =>
3 Bi + 62 HNO3 = 3 BiNO32 + 59 NO + 31 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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