| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + NH3 = K3N + HI =>
3 KI + NH3 = K3N + 3 HI
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
KI + NH3 = H3I3 + K3N =>
3 KI + NH3 = H3I3 + K3N
CaCl + Na(Po4) = Ca(Po4) + NaCl =>
CaCl + Na(Po4) = Ca(Po4) + NaCl
Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H
Ca(NO3)2 + (NH4)2C2O4 = (NO3)(NH4) + CaC2O4 =>
Ca(NO3)2 + (NH4)2C2O4 = 2(NO3)(NH4) + CaC2O4
C7H7 + O2 = H2O + C7OH =>
C7H7 + 2 O2 = 3 H2O + C7OH
CaO + C2 = CaC + CO =>
CaO + C2 = CaC + CO
KOH + BaO = K2O + Ba(OH)2 =>
2 KOH + BaO = K2O + Ba(OH)2
FeBr + NaOH = Fe(OH) + NaBr =>
FeBr + NaOH = Fe(OH) + NaBr
KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3
H2SO4 = H2(SO4) =>
H2SO4 = H2(SO4)
KI + NH3 = KH + NI3 =>
3 KI + NH3 = 3 KH + NI3
KI + NH3 = K3N + HI =>
3 KI + NH3 = K3N + 3 HI
CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4 =>
CuSO4 + Na2S2O3 + H2O = CuS + H2SO4 + Na2SO4
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
KMnO4 + S + H2O = MnO2 + SO2 + KOH =>
4 KMnO4 + 3 S + 2 H2O = 4 MnO2 + 3 SO2 + 4 KOH
ZnSO3 + BaO = BaSO4 + Zn =>
ZnSO3 + BaO = BaSO4 + Zn
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
NH2 + O2 = HNO2 + H2O =>
4 NH2 + 5 O2 = 4 HNO2 + 2 H2O
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
Ni2(SO4)3 + NH4OH = (NH4)2SO4 + Ni(OH)3 =>
Ni2(SO4)3 + 6 NH4OH = 3(NH4)2SO4 + 2 Ni(OH)3
P4H10 + H2O = H3PO4 + H2 =>
P4H10 + 16 H2O = 4 H3PO4 + 15 H2
Ni + HBr = NiBr + H2 =>
2 Ni + 2 HBr = 2 NiBr + H2
CO + H2 = H2O + C2H4 =>
2 CO + 4 H2 = 2 H2O + C2H4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C3H7COOH + KHCO3 = C3H7COOK + H2O + CO2 =>
C3H7COOH + KHCO3 = C3H7COOK + H2O + CO2
HCl + Rb2O = RbCl + H2O =>
2 HCl + Rb2O = 2 RbCl + H2O
PbO2 + KI + H2SO4 = HIO3 + H2O + PbSO4 + K2SO4 =>
6 PbO2 + 2 KI + 7 H2SO4 = 2 HIO3 + 6 H2O + 6 PbSO4 + K2SO4
KI + NH3 = H3I3 + K3N =>
3 KI + NH3 = H3I3 + K3N
C21H30O2 + O2 = CO2 + H2O =>
2 C21H30O2 + 55 O2 = 42 CO2 + 30 H2O
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
H + (C2H2) = (C2H6) =>
4 H + (C2H2) = (C2H6)
KI + NH3 = H3I3 + K3N =>
3 KI + NH3 = H3I3 + K3N
PbO2 + KI + H2SO4 = HIO3 + H2O + PbSO4 + K2SO4 =>
6 PbO2 + 2 KI + 7 H2SO4 = 2 HIO3 + 6 H2O + 6 PbSO4 + K2SO4
Fe(NO3)3 = FeO + N2 + O2 =>
2 Fe(NO3)3 = 2 FeO + 3 N2 + 8 O2
H2SO3 + Br + H2O = H2SO4 + HBr =>
H2SO3 + 2 Br + H2O = H2SO4 + 2 HBr
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaCl + Mg = MgCl2 + Na =>
2 NaCl + Mg = MgCl2 + 2 Na
HCOH + Ag2O = Ag + H2O + CO2 =>
HCOH + 2 Ag2O = 4 Ag + H2O + CO2
MgCl2 + LiOH = MgH2O2 + LiCl =>
MgCl2 + 2 LiOH = MgH2O2 + 2 LiCl
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
KI + NH3 = H3I3 + K3N =>
3 KI + NH3 = H3I3 + K3N
FeO + O = Fe2O3 =>
2 FeO + O = Fe2O3
KI + NH3 = KNH3 + I =>
KI + NH3 = KNH3 + I
MgCO3 + HSO4 = MgSO4 + HCO3 =>
MgCO3 + HSO4 = MgSO4 + HCO3
(NH4)3PO4 + NaBr = Na3PO4 + (NH4)Br =>
(NH4)3PO4 + 3 NaBr = Na3PO4 + 3(NH4)Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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