| Équations équilibrées la veille |
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C6H14 + H2SO4 = SO2 + H2O + C6H12 =>
C6H14 + H2SO4 = SO2 + 2 H2O + C6H12
SrS + K3PO4 = Sr3(PO4)2 + K2S =>
3 SrS + 2 K3PO4 = Sr3(PO4)2 + 3 K2S
BeCl2 + O2 = Be(ClO3)2 =>
BeCl2 + 3 O2 = Be(ClO3)2
C + O2 = CO =>
2 C + O2 = 2 CO
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + 3 H2O(l)
CH3COOH + Mg(OH)2 = (MgOH2)(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = (MgOH2)(CH3COO)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Co + CuSO4*5H2O = Cu + CoSO4*5H2O =>
Co + CuSO4*5H2O = Cu + CoSO4*5H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Mg{2+} + H2 = Mg + H{+} =>
Mg{2+} + H2 = Mg + 2 H{+}
H2SO3 + K2CO3 = K2SO3 + H2O + CO2 =>
H2SO3 + K2CO3 = K2SO3 + H2O + CO2
CH2O + AgOH = Ag + CH2O2 + H2O =>
CH2O + 2 AgOH = 2 Ag + CH2O2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn(NO3)2 + KMnO4 = Zn(MnO4)2 + KNO3 =>
Zn(NO3)2 + 2 KMnO4 = Zn(MnO4)2 + 2 KNO3
Sr(C2H3O2)2 + CaS = SrS + Ca(C2H3O2)2 =>
Sr(C2H3O2)2 + CaS = SrS + Ca(C2H3O2)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
KNO3 + Cl2 = KClO3 + N2 =>
2 KNO3 + Cl2 = 2 KClO3 + N2
NiS + H2O2 + H{+} = Ni2{+} + S + H2O =>
4 NiS + H2O2 + 2 H{+} = 2 Ni2{+} + 4 S + 2 H2O
MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4
BaCl{+2} + AgNO{+3} = BaNO{+3} + AgCl{+2} =>
BaCl{+2} + AgNO{+3} = BaNO{+3} + AgCl{+2}
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
KI + Hg(NO3)2 = K2[Hg(NO3)2] + I2 =>
2 KI + Hg(NO3)2 = K2[Hg(NO3)2] + I2
ZnO + BaO = BaZn + O =>
ZnO + BaO = BaZn + 2 O
O2 + Fe = Fe3O4 =>
2 O2 + 3 Fe = Fe3O4
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
Ba(OH)2 + CaCl2 = Ca(OH)2 + BaCl2 =>
Ba(OH)2 + CaCl2 = Ca(OH)2 + BaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H8 + KMnO4 + HCl = C7H6O2 + KCl + MnCl2 + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 KCl + 6 MnCl2 + 14 H2O
KO3 + H2 = K + H2O =>
KO3 + 3 H2 = K + 3 H2O
Na2MoO4 + HCl = H2MoO4 + NaCl =>
Na2MoO4 + 2 HCl = H2MoO4 + 2 NaCl
Ca(OH)2 + ZnCO3 = CaCO3 + Zn(OH)2 =>
Ca(OH)2 + ZnCO3 = CaCO3 + Zn(OH)2
NaOH + Ba(NO3)2 + H2SO4 = BaSO4 + H2O + NaNO3 =>
2 NaOH + Ba(NO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 NaNO3
C4H8 + Cl2 = CH3CHClCHClCH3 =>
C4H8 + Cl2 = CH3CHClCHClCH3
Fe2(SO4)3 + Na2S = FeS + S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S = 2 FeS + S + 3 Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Cl2 + NH4NO2 = NH4(Cl2) + NO2 =>
Cl2 + NH4NO2 = NH4(Cl2) + NO2
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
CuNO3 + KBr = CuBr + KNO3 =>
CuNO3 + KBr = CuBr + KNO3
K2FeO4 + NaI + H2SO4 = K2SO4 + Na2SO4 + FeSO4 + H2O + I2 =>
K2FeO4 + 4 NaI + 4 H2SO4 = K2SO4 + 2 Na2SO4 + FeSO4 + 4 H2O + 2 I2
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| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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