| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg + 2 HMnO4 = 2 HgMnO4 + H2
CrCO3 + HBr = CrBr + HCO3 =>
CrCO3 + HBr = CrBr + HCO3
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
AgC2H3O2 + H2SO4 = Ag2SO4 + HC2H3O2 =>
2 AgC2H3O2 + H2SO4 = Ag2SO4 + 2 HC2H3O2
Mn + HNO3 = MnNO3 + H =>
Mn + HNO3 = MnNO3 + H
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH =>
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH
Fe + HCl3 = FeCl2 + H =>
3 Fe + 2 HCl3 = 3 FeCl2 + 2 H
H3BO3 + Mg(OH)2 = H2O + (MgB4O7) =>
4 H3BO3 + Mg(OH)2 = 7 H2O + (MgB4O7)
MCl2 + Na = M + NaCl =>
MCl2 + 2 Na = M + 2 NaCl
MgCl2 + NaHCO3 = NaCl + MgCO3 + CO2 + H2O =>
MgCl2 + 2 NaHCO3 = 2 NaCl + MgCO3 + CO2 + H2O
ZrOCl2*7H2O = ZrOCl2*3H2O + H2O =>
ZrOCl2*7H2O = ZrOCl2*3H2O + 4 H2O
PbO2 + NaCl + H2SO4 = PbSO4 + H2O + NaSO4 + Cl2 =>
2 PbO2 + 2 NaCl + 4 H2SO4 = 2 PbSO4 + 4 H2O + 2 NaSO4 + Cl2
H3BO3 + Mg(OH)2 = H2O + (MgB4O7) =>
4 H3BO3 + Mg(OH)2 = 7 H2O + (MgB4O7)
Ba + MgL2 = Mg + Ba2L2 =>
2 Ba + MgL2 = Mg + Ba2L2
Hg + HMnO4 = HgMnO4 + H2 =>
2 Hg + 2 HMnO4 = 2 HgMnO4 + H2
POH + H3PO4 = P2O4 + H2O =>
POH + 3 H3PO4 = 2 P2O4 + 5 H2O
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
CH2O + H2 = CH2 + H2O =>
CH2O + H2 = CH2 + H2O
P4O10(s) + H2O(l) = P4O11 + H2(g) =>
P4O10(s) + H2O(l) = P4O11 + H2(g)
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
C2H6 + CH3COONa = CH3CH2COONa + H =>
C2H6 + 2 CH3COONa = 2 CH3CH2COONa + 2 H
MgSO4 + NaCrO4 = Mg(CrO4)2 + Na2SO4 =>
MgSO4 + 2 NaCrO4 = Mg(CrO4)2 + Na2SO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NH4Sc(CO3)2 + HCl = NH4Cl + ScCl3 + H2O + CO2 =>
NH4Sc(CO3)2 + 4 HCl = NH4Cl + ScCl3 + 2 H2O + 2 CO2
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
Ba + MgL2 = Mg + Ba2L2 =>
2 Ba + MgL2 = Mg + Ba2L2
Hg(CN)2 = Hg + CN =>
Hg(CN)2 = Hg + 2 CN
MnCl2 + KOH + O2 = KMnO4 + KCl + H2O =>
4 MnCl2 + 12 KOH + 5 O2 = 4 KMnO4 + 8 KCl + 6 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
Ba + MgL2 = Mg + Ba2L2 =>
2 Ba + MgL2 = Mg + Ba2L2
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
Ba + MgL2 = Mg + Ba2L2 =>
2 Ba + MgL2 = Mg + Ba2L2
O2 + ZnI2 = I2 + ZnO =>
O2 + 2 ZnI2 = 2 I2 + 2 ZnO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3BO3 + Mg(OH)2 = H2O + (MgB4O7) =>
4 H3BO3 + Mg(OH)2 = 7 H2O + (MgB4O7)
Ca + PbI2 = Pb + CaI2 =>
Ca + PbI2 = Pb + CaI2
Hg + HMnO4 = HgMnO4 + H2 =>
2 Hg + 2 HMnO4 = 2 HgMnO4 + H2
PPh3 + CCl4 = PPh3Cl{+} + CCl3{-} =>
PPh3 + CCl4 = PPh3Cl{+} + CCl3{-}
Ba + S + O4 = BaSO4 =>
Ba + S + O4 = BaSO4
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
Ni2Cl2 + Na3PO4 = Ni2PO4 + Na + Cl =>
Ni2Cl2 + Na3PO4 = Ni2PO4 + 3 Na + 2 Cl
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
MnOOOH + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
2 MnOOOH + 2 H2SO4 + 3 H2C2O4 = 2 MnSO4 + 6 CO2 + 6 H2O
K3P + H2O = K3PO4 + H2 =>
K3P + 4 H2O = K3PO4 + 4 H2
Mn + HNO3 = MnNO3 + H =>
Mn + HNO3 = MnNO3 + H
PCl3 + NH3 = P(NH2)3 + HCl =>
PCl3 + 3 NH3 = P(NH2)3 + 3 HCl
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
S + Na(OH) = Na2S + H2SO3 + H2O =>
3 S + 4 Na(OH) = 2 Na2S + H2SO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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