| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + Cl2 = C6H12Cl2
AlH3 + H2O = Al4OH + H2 =>
8 AlH3 + 2 H2O = 2 Al4OH + 13 H2
Na2HPO4 + AgNO3 = Ag3PO4 + H3PO4 + NaNO3 =>
3 Na2HPO4 + 6 AgNO3 = 2 Ag3PO4 + H3PO4 + 6 NaNO3
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
SO3 + H3PO4 = H2SO3 + PO4 =>
3 SO3 + 2 H3PO4 = 3 H2SO3 + 2 PO4
HBrO + SO2 + H2O = HBr + H2SO4 =>
HBrO + SO2 + H2O = HBr + H2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
PO3 + NaOH = Na2PO4 + H2O =>
PO3 + 2 NaOH = Na2PO4 + H2O
Na4 + Cl5 = NaCl =>
5 Na4 + 4 Cl5 = 20 NaCl
P + K3 = K3P =>
P + K3 = K3P
KCl + SO2 + H2O + O2 = HCl + K2SO4 =>
4 KCl + 2 SO2 + 2 H2O + O2 = 4 HCl + 2 K2SO4
H2O + NaOH + Al = H2 + NaAl(OH)4 =>
6 H2O + 2 NaOH + 2 Al = 3 H2 + 2 NaAl(OH)4
H2SO4 + HNO3 = HNO3SO3 + H2O =>
H2SO4 + HNO3 = HNO3SO3 + H2O
Na2S + HNO2 = NO + Na2SO4 + H2O =>
Na2S + 8 HNO2 = 8 NO + Na2SO4 + 4 H2O
HNO2 + NaI = HI + NaNO2 =>
HNO2 + NaI = HI + NaNO2
V + OH = V(OH)5 =>
V + 5 OH = V(OH)5
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Mg(OH)2MnCO3 = Mn(OH)2MgCO3 =>
Mg(OH)2MnCO3 = Mn(OH)2MgCO3
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
RbOH + P = Rb + P(OH)5 =>
5 RbOH + P = 5 Rb + P(OH)5
MgSi + HCl = MgCl + HSi =>
MgSi + HCl = MgCl + HSi
NNHHHH + HHOO = NN + HHO =>
NNHHHH + 2 HHOO = NN + 4 HHO
C5H11COCl + NH3 = C6H13NO + NH4Cl =>
C5H11COCl + 2 NH3 = C6H13NO + NH4Cl
CH2CH2 + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH2CH2 + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
C6H11OH + CuO = C6H10O + Cu + H2O =>
C6H11OH + CuO = C6H10O + Cu + H2O
Ag + H2SO4 = Ag2SO4*SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4*SO2 + 2 H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
Fe(OH)3 + NH3 = [Fe(NH3)6] + OH =>
Fe(OH)3 + 6 NH3 = [Fe(NH3)6] + 3 OH
Na2(SO3) + H(NO3) = NaNO3 + SO2 + H2O =>
Na2(SO3) + 2 H(NO3) = 2 NaNO3 + SO2 + H2O
Cl2(g) + SiO2(s) + C(s) = SiCl4(l) + CO(g) =>
2 Cl2(g) + SiO2(s) + 2 C(s) = SiCl4(l) + 2 CO(g)
NaNO2 + NaOH + AI + H2O = NaAIO2 + NH3 =>
NaNO2 + NaOH + 2 AI + H2O = 2 NaAIO2 + NH3
Au + NaCl + NaClO + H2O = HAuCl4 + NaOH =>
2 Au + 5 NaCl + 3 NaClO + 5 H2O = 2 HAuCl4 + 8 NaOH
NH2OH = H3N + N2 + H2O =>
3 NH2OH = H3N + N2 + 3 H2O
Na2SO4 + MgSO4 = NaSO4 + Mg2SO4 =>
Na2SO4 + 2 MgSO4 = 2 NaSO4 + Mg2SO4
NH4ReO4 + HCl + H2S = S + ReCl2 + NH4Cl + H2O =>
2 NH4ReO4 + 6 HCl + 5 H2S = 5 S + 2 ReCl2 + 2 NH4Cl + 8 H2O
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
CuHCO3 + KBr = CuBr + KHCO3 =>
CuHCO3 + KBr = CuBr + KHCO3
KMnO4 + H2S = MnO2 + KOH + K2SO4 + H2O =>
8 KMnO4 + 3 H2S = 8 MnO2 + 2 KOH + 3 K2SO4 + 2 H2O
Fe2(CO3)3Au = Fe2Au(CO3)3 =>
Fe2(CO3)3Au = Fe2Au(CO3)3
NH4OH + C6H8O7 = C6H17N3O7 + H2O =>
3 NH4OH + C6H8O7 = C6H17N3O7 + 3 H2O
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
CrCl3 + H2O + KClO3 = KCl + H2Cr2O7 + HCl =>
2 CrCl3 + 4 H2O + KClO3 = KCl + H2Cr2O7 + 6 HCl
FeBr3 + HNO3 = Fe(NO3)3 + NO + H2O + Br2 =>
2 FeBr3 + 8 HNO3 = 2 Fe(NO3)3 + 2 NO + 4 H2O + 3 Br2
Mg2O4 + Al = Mg + Al2O3 =>
3 Mg2O4 + 8 Al = 6 Mg + 4 Al2O3
AgF + NH4I = AgI + NH4F =>
AgF + NH4I = AgI + NH4F
PO2Cl + H2O = H3PO4 + HCl =>
PO2Cl + 2 H2O = H3PO4 + HCl
K2S2O5 + NaOH = Na2S2O5 + KOH =>
K2S2O5 + 2 NaOH = Na2S2O5 + 2 KOH
Fe2S3(aq) + HCN(g) = C3FeN3 + H2S =>
Fe2S3(aq) + 6 HCN(g) = 2 C3FeN3 + 3 H2S
Br + Sb2O3 + KOH = KBr + K3SbO4 + H2O =>
4 Br + Sb2O3 + 10 KOH = 4 KBr + 2 K3SbO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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