| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + (NH4)2CO3 = CO2 + 2 NH4Cl + H2O
NaHSO4 + H2O = NaHSO4*H2O =>
NaHSO4 + H2O = NaHSO4*H2O
Al + Si + HCl = H2 + AlSiCl =>
2 Al + 2 Si + 2 HCl = H2 + 2 AlSiCl
CH3OH + C2(NO2)6 = CO2 + H2O + N2 =>
8 CH3OH + 3 C2(NO2)6 = 14 CO2 + 16 H2O + 9 N2
V(OH)3 + H2CO3 = V(HCO3)3 + H2O =>
V(OH)3 + 3 H2CO3 = V(HCO3)3 + 3 H2O
Na2SO3 + H2SO4 = SO2 + H2O + NaSO4 =>
Na2SO3 + 3 H2SO4 = 2 SO2 + 3 H2O + 2 NaSO4
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl =>
(CH3)2NH2Cl + NaOH = (CH3)2NH + H2O + NaCl
(NH4)2CO3 = NH4 + C + O2 =>
2(NH4)2CO3 = 4 NH4 + 2 C + 3 O2
SilverNitrate + CopperSulphate = CopperNitrate + SilverSulphate =>
SilverNitrate + CopperSulphate = CopperNitrate + SilverSulphate
Al(s) + P4(s) = AlP =>
4 Al(s) + P4(s) = 4 AlP
CaCl2 + Na2(CO3)2 = NaCl + Ca(CO3)2 =>
CaCl2 + Na2(CO3)2 = 2 NaCl + Ca(CO3)2
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Co(s) + Ca{2+}(aq) = Co{2+}(aq) + Ca(s) =>
Co(s) + Ca{2+}(aq) = Co{2+}(aq) + Ca(s)
BeCrO4 + Mg3(PO4)2 = Be3(PO4)2 + MgCrO4 =>
3 BeCrO4 + Mg3(PO4)2 = Be3(PO4)2 + 3 MgCrO4
CO2 + H2O = C6H1206 + O6 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 205 O6
ZrO(NO3)2 + C2H5NO2 = ZrO2 + CO2 + N2 + H2O =>
9 ZrO(NO3)2 + 10 C2H5NO2 = 9 ZrO2 + 20 CO2 + 14 N2 + 25 H2O
Al2O3 = Al2 + O3 =>
Al2O3 = Al2 + O3
Si + KClO3 + HF = H2[SiF6] + KCl + H2O =>
3 Si + 2 KClO3 + 18 HF = 3 H2[SiF6] + 2 KCl + 6 H2O
K2CrO4 + KOH + Cl2 = KClO + KCrO2 + H2O =>
2 K2CrO4 + 4 KOH + 3 Cl2 = 6 KClO + 2 KCrO2 + 2 H2O
CH3CHO + CUSO4 + NaOH = CH3COONa + CU2O + Na2SO4 + H2O =>
2 CH3CHO + 4 CUSO4 + 11 NaOH = 3 CH3COONa + 2 CU2O + 4 Na2SO4 + 5 H2O
Br + CaI2 = BrCa + I2 =>
Br + CaI2 = BrCa + I2
Li(OH) + HClO3 = H2O + LiClO3 =>
Li(OH) + HClO3 = H2O + LiClO3
H2SO4 + KMnO4 + NaI = Na2SO4 + K2SO4 + MnSO4 + H2O + I2 =>
8 H2SO4 + 2 KMnO4 + 10 NaI = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Li3N + CO2 + H2O = Li2CO3 + NH3 =>
2 Li3N + 3 CO2 + 3 H2O = 3 Li2CO3 + 2 NH3
NaC2H3O2 + KBr = NaK + BrC2H3O2 =>
NaC2H3O2 + KBr = NaK + BrC2H3O2
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
HNO3(aq) + CaCO3 = Ca(NO3)2 + CO2 + H2O =>
2 HNO3(aq) + CaCO3 = Ca(NO3)2 + CO2 + H2O
Cu(OH)2 = CuO(s) + H2O =>
Cu(OH)2 = CuO(s) + H2O
MgCl + NaOH = Mg(OH) + NaCl =>
MgCl + NaOH = Mg(OH) + NaCl
C20H20N2O5 + O2 = HNO3 + CO2 + H2O =>
C20H20N2O5 + 25 O2 = 2 HNO3 + 20 CO2 + 9 H2O
Na2O + H3Po4 = H2O + Na3Po4 =>
3 Na2O + 2 H3Po4 = 3 H2O + 2 Na3Po4
C4H6(v) + O2(g) = CO2(g) + H2O(v) =>
2 C4H6(v) + 11 O2(g) = 8 CO2(g) + 6 H2O(v)
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + SO4 + H =>
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*2H2O + SO4 + 2 H
ZnBO + CuO = ZnO + CuBO =>
ZnBO + CuO = ZnO + CuBO
Cr + NaOH + H2O2 = Na2CrO4 + H2O =>
Cr + 2 NaOH + 3 H2O2 = Na2CrO4 + 4 H2O
NH2Cl + H2O = NH3 + HClO =>
NH2Cl + H2O = NH3 + HClO
Cu(NO3)2(aq) + H20(l) = Cu(H2O)6 + N2 =>
5 Cu(NO3)2(aq) + 3 H20(l) = 5 Cu(H2O)6 + 5 N2
NaI + Cl2 = NaCl + I2 =>
2 NaI + Cl2 = 2 NaCl + I2
SrO + SrO2 + SrH2 + Cr2O3 = Sr200Cr100O385H15 =>
300 SrO + 85 SrO2 + 15 SrH2 + 100 Cr2O3 = 2 Sr200Cr100O385H15
HCl + Zn(s) = ZnCl + H =>
HCl + Zn(s) = ZnCl + H
H2PO4 + NaOH = HNaPO4 + H2O =>
H2PO4 + NaOH = HNaPO4 + H2O
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2MnO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = H2Cr2O7 + MnSO4 + K2MnO4 + 2 H2SO4
PbN6 + CrMn2O8 = Cr2O3 + MnO2 + NO + Pb3O4 =>
15 PbN6 + 44 CrMn2O8 = 22 Cr2O3 + 88 MnO2 + 90 NO + 5 Pb3O4
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
H2SO4 + KMnO4 + HNO2 = K2SO4 + MnSO3 + H2O + HNO3 =>
3 H2SO4 + 2 KMnO4 + 7 HNO2 = K2SO4 + 2 MnSO3 + 3 H2O + 7 HNO3
Cu(OH)2 + C6H8O6 = Cu2O + C6H6O6 + H2O =>
2 Cu(OH)2 + C6H8O6 = Cu2O + C6H6O6 + 3 H2O
C4H6(g) + O2(g) = H20(l) + CO2(g) =>
10 C4H6(g) + 40 O2(g) = 3 H20(l) + 40 CO2(g)
ZnOH + H2SO4 = Zn + SO4 + H2O =>
2 ZnOH + H2SO4 = 2 Zn + SO4 + 2 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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