Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ga + 3 H2O = Ga2O3 + 3 H2
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
CuSO4*5H2O + NaOH = CuO + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = CuO + Na2SO4 + 6 H2O
CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
NH4Fe(SO4)2 + Ba(OH)2 = Fe(OH)3 + NH3 + BaSO4 + H2O =>
NH4Fe(SO4)2 + 2 Ba(OH)2 = Fe(OH)3 + NH3 + 2 BaSO4 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NH3 + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 NH3 + K2Cr2O7 + 4 H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + 7 H2O
SO = S8 + O2 =>
8 SO = S8 + 4 O2
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
MnSO4 + Br2 + KOH = MnO2 + KBr + K2SO4 + H2O =>
MnSO4 + Br2 + 4 KOH = MnO2 + 2 KBr + K2SO4 + 2 H2O
Pb(C2H3O2)2 + HNO3 = Pb(NO3)2 + C2H4O2 =>
Pb(C2H3O2)2 + 2 HNO3 = Pb(NO3)2 + 2 C2H4O2
Mg(H2PO4)2 + KOH = Mg(OH)2 + KH2PO4 =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 KH2PO4
FeCO3 + H3O{+} = Fe{2+} + CO2 + H2O =>
FeCO3 + 2 H3O{+} = Fe{2+} + CO2 + 3 H2O
Cu(OH){2} = CuO + H{2}O =>
Cu(OH){2} = CuO + H{2}O
CH3CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O
CS + O2 = CSO2 =>
CS + O2 = CSO2
Al2(SO4)3 + NH4Cl = AlCl3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6 NH4Cl = 2 AlCl3 + 3(NH4)2(SO4)
NH3 + H2SiO3 = (NH4)2SiO3 =>
2 NH3 + H2SiO3 = (NH4)2SiO3
PO + H2O = P(OH)2 =>
PO + H2O = P(OH)2
AgNO3 + (NH4)2Cr2O7 = (NH4)2NO3 + AgCr2O7 =>
AgNO3 + (NH4)2Cr2O7 = (NH4)2NO3 + AgCr2O7
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NH4Cl + F2 = NH4F + Cl2 =>
2 NH4Cl + F2 = 2 NH4F + Cl2
Na2B4O7*10H2O + H2SO4 = B(OH)3 + Na2SO4 + H2O =>
Na2B4O7*10H2O + H2SO4 = 4 B(OH)3 + Na2SO4 + 5 H2O
H2SO4 + N2 = N2SO4 + H2 =>
H2SO4 + N2 = N2SO4 + H2
CH3NH3Cl + KOH = CH3NH3K + ClOH =>
CH3NH3Cl + KOH = CH3NH3K + ClOH
CH4S + O2 = CO2 + H2O + SO2 =>
CH4S + 3 O2 = CO2 + 2 H2O + SO2
C5H10 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C5H10 + 10 K2Cr2O7 + 40 H2SO4 = 15 CH3COOH + 10 K2SO4 + 10 Cr2(SO4)3 + 40 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al(s) + NaOH(aq) = Al(OH)3(s) + Na(aq) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(s) + 3 Na(aq)
Al + ZnS = Al2S3 + Zn =>
2 Al + 3 ZnS = Al2S3 + 3 Zn
CuSO4 + (NH4) = Cu + (NH4)2SO4 =>
CuSO4 + 2(NH4) = Cu + (NH4)2SO4
NaOH(aq) + HCl = NaCl + HOH =>
NaOH(aq) + HCl = NaCl + HOH
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Na2O2 + HOH = NaOH + O2 =>
2 Na2O2 + 2 HOH = 4 NaOH + O2
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OC2H5)4
FeCl2 + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + HCl + KOH =>
3 FeCl2 + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 6 HCl + 6 KOH
Al(NO3)3 + Na2SO3 = Al2(SO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaNO3
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + B(OH)3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 B(OH)3 + 7 H2
FeCl3 + HOH = FeOHCl2 + HCl =>
FeCl3 + HOH = FeOHCl2 + HCl
Cs + HOH = CsOH + H2 =>
2 Cs + 2 HOH = 2 CsOH + H2
ZnI2 + H2O = Zn(H2O)2I2 =>
ZnI2 + 2 H2O = Zn(H2O)2I2
C2O4H2 = CO2 + H2O + CO =>
C2O4H2 = CO2 + H2O + CO
Cd + Pb(NO3)2 = Cd(NO3) + Pb =>
2 Cd + Pb(NO3)2 = 2 Cd(NO3) + Pb
CuO + NH4 = Cu + H2O + N2 =>
4 CuO + 2 NH4 = 4 Cu + 4 H2O + N2
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
Cr + Cu(No3)2 = Cr(No3)3 + Cu =>
2 Cr + 3 Cu(No3)2 = 2 Cr(No3)3 + 3 Cu
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
ClO + H2O = HClO3 + HCl =>
2 ClO + H2O = HClO3 + HCl
C2H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 C2H4O2 + 4 KOH + 4 MnO2
K2O + CrO3 = K2CrO4 =>
K2O + CrO3 = K2CrO4
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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