| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Si2Cl6 + 8 NH3 = 2 Si3N4 + 18 HCl + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2B4O7 + MnSO4 = Mn(BO2)2 + NaBO2 + SO3 =>
Na2B4O7 + MnSO4 = Mn(BO2)2 + 2 NaBO2 + SO3
FeCl2 + NH3 + H2O2 = H2O + Fe(OH)3 + NCl2 =>
FeCl2 + NH3 + 3 H2O2 = 3 H2O + Fe(OH)3 + NCl2
Pb(OH)2 + O2 = PbO2 + H2O =>
2 Pb(OH)2 + O2 = 2 PbO2 + 2 H2O
Na2SO3 + Ba(NO3)2 = NaNO3 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = 2 NaNO3 + BaSO3
C2H5N1 + O2 = C1O2 + H2O1 + N1O2 =>
4 C2H5N1 + 17 O2 = 8 C1O2 + 10 H2O1 + 4 N1O2
C28H15N9O16S2{-2} + O2 = CO2 + H2O + N2 + SO4{-2} + H{+} =>
4 C28H15N9O16S2{-2} + 109 O2 = 112 CO2 + 26 H2O + 18 N2 + 8 SO4{-2} + 8 H{+}
Mg3(PO4)2 + H2 = Mg + H3PO4 =>
Mg3(PO4)2 + 3 H2 = 3 Mg + 2 H3PO4
PCl3 + KOH = KCl + H3PO3 =>
PCl3 + 3 KOH = 3 KCl + H3PO3
C4H6O3 + C10H18O = C12H20O2 + C2H4O2 =>
C4H6O3 + C10H18O = C12H20O2 + C2H4O2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C2H4O2 + CH4O = CH3COOCH3 + H2O =>
C2H4O2 + CH4O = CH3COOCH3 + H2O
Cu2S = Cu + S =>
Cu2S = 2 Cu + S
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C7H6N2O4 + O2 = CO2 + H2O + NO2 =>
2 C7H6N2O4 + 17 O2 = 14 CO2 + 6 H2O + 4 NO2
AgNO3 + FeI2 = Fe(NO3)2 + AgI =>
2 AgNO3 + FeI2 = Fe(NO3)2 + 2 AgI
Co(NO3)2*6H2O + C6H12N4 = Co3O4 + N2 + H2O + CO2 =>
27 Co(NO3)2*6H2O + 7 C6H12N4 = 9 Co3O4 + 41 N2 + 204 H2O + 42 CO2
Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ca(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K + P = K4P =>
4 K + P = K4P
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7 =>
K2Cr2O7 + FeSO4 = K2SO4 + FeCr2O7
CaO + C2H5OH = Ca(OH)2 + C2 + (H2) =>
CaO + C2H5OH = Ca(OH)2 + C2 + 2(H2)
P + NaOCl + H2O = H4P2O6 + NaCl =>
2 P + 4 NaOCl + 2 H2O = H4P2O6 + 4 NaCl
BaCl2 + Na2SI4 = BaSI4 + NaCl =>
BaCl2 + Na2SI4 = BaSI4 + 2 NaCl
NaHPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
8 NaHPO4 + 96(NH4)2MoO4 + 174 HNO3 = 8(NH4)3(PMo12O40) + 167 NH4NO3 + 8 NaNO3 + 93 H2O
K + Ba(OH)2 = K(OH) + Ba =>
2 K + Ba(OH)2 = 2 K(OH) + Ba
K2Cr2O7 + H2S = S + KOH + Cr2O3 + H2O =>
K2Cr2O7 + 3 H2S = 3 S + 2 KOH + Cr2O3 + 2 H2O
K2Cr2O7 + Pb(NO3)3 = Pb2(Cr2O7)3 + KNO3 =>
3 K2Cr2O7 + 2 Pb(NO3)3 = Pb2(Cr2O7)3 + 6 KNO3
AgNO3 + NaSO4{2-} = AgSO4{2-} + NaNO3 =>
AgNO3 + NaSO4{2-} = AgSO4{2-} + NaNO3
MgSO4 + K2O = K2SO4 + MgO =>
MgSO4 + K2O = K2SO4 + MgO
CaCO3 + NH2CH2COOH = (NH2CH2COO)2Ca + H2O + CO2 =>
CaCO3 + 2 NH2CH2COOH = (NH2CH2COO)2Ca + H2O + CO2
HClO3 + KCl = KClO3 + HCl =>
HClO3 + KCl = KClO3 + HCl
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + KSO4 + H2O =>
2 Cr2(SO4)3 + 9 Cl2 + 32 KOH = 4 K2CrO4 + 18 KCl + 6 KSO4 + 16 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PH3 + Cl2 = PCl3 + HCl2 =>
2 PH3 + 9 Cl2 = 2 PCl3 + 6 HCl2
SO4 + Ba(C2H3O2)2 = BaSO4 + C2H3O2 =>
SO4 + Ba(C2H3O2)2 = BaSO4 + 2 C2H3O2
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
NH4OH + H2CO3 = HOH + (NH4)2CO3 =>
2 NH4OH + H2CO3 = 2 HOH + (NH4)2CO3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CuSO4 + (NH4)2SO4 = Cu(NH4)2 + SO4 =>
CuSO4 + (NH4)2SO4 = Cu(NH4)2 + 2 SO4
CH3OH + Ca(OH)2 = CaCO3 + H2 =>
CH3OH + Ca(OH)2 = CaCO3 + 3 H2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na2SO4 + 7 H2O
H3PO4 + KOH = KH2PO4 + H2O =>
H3PO4 + KOH = KH2PO4 + H2O
Mg(g) + H3PO4(g) = MgPO4(g) + H2(g) =>
2 Mg(g) + 2 H3PO4(g) = 2 MgPO4(g) + 3 H2(g)
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
KNO2 + KClO = KClKNO3 =>
KNO2 + KClO = KClKNO3
Li2CO3 + NaOH = Li2OH + NaCO3 =>
Li2CO3 + NaOH = Li2OH + NaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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