| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + O2 = 2 SO3
NO2 = N2O4 =>
2 NO2 = N2O4
C2H2 + HO = C2H + H2O =>
C2H2 + HO = C2H + H2O
Fr + Ag = FrAg =>
Fr + Ag = FrAg
K2Cl2O7 + HCl = K2Cl2 + H2O + Cl2 =>
K2Cl2O7 + 14 HCl = K2Cl2 + 7 H2O + 7 Cl2
BaSO3 + H2SO3 = Ba(HSO3)2 =>
BaSO3 + H2SO3 = Ba(HSO3)2
Al2(SO4)3 + NaOH = Al2OH + Na(SO4)3 =>
Al2(SO4)3 + NaOH = Al2OH + Na(SO4)3
BaHPO4 + C + SiO2 = Ba2SiO4 + CO + P4 + PH3 =>
6 BaHPO4 + 18 C + 3 SiO2 = 3 Ba2SiO4 + 18 CO + P4 + 2 PH3
H3Po4 + KOH = K2HPo4 + H2O =>
H3Po4 + 2 KOH = K2HPo4 + 2 H2O
Mn(MnO4)3 + Cu(NO3)2 = Mn(NO3)3 + Cu(MnO4)2 =>
2 Mn(MnO4)3 + 3 Cu(NO3)2 = 2 Mn(NO3)3 + 3 Cu(MnO4)2
Li2CO3 + K2SO4 = K2CO3 + Li2SO4 =>
Li2CO3 + K2SO4 = K2CO3 + Li2SO4
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
Ca + NO = CaO + N =>
Ca + NO = CaO + N
HI + H2O = H2 + I2O =>
2 HI + H2O = 2 H2 + I2O
RbCl + O2(g) = RbClO4 =>
RbCl + 2 O2(g) = RbClO4
HNO2 + LiOH = NO3H + LiH =>
HNO2 + LiOH = NO3H + LiH
Ni(CN)2 + K3PO4 = Ni3(PO4)2 + KCN =>
3 Ni(CN)2 + 2 K3PO4 = Ni3(PO4)2 + 6 KCN
CuS + Ag(NO3) = Cu(NO3)2 + Ag2S =>
CuS + 2 Ag(NO3) = Cu(NO3)2 + Ag2S
Fe(NO3)3 + Li2SO4 = FeSO4 + (NO3)3Li2 =>
Fe(NO3)3 + Li2SO4 = FeSO4 + (NO3)3Li2
CaH2O = CaOHH =>
CaH2O = CaOHH
Na2S2O3 + Cl2 + H2O = HCl + NaHSO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + 2 NaHSO4
K2CrO4 + H2O = KOH + Cr + OH =>
K2CrO4 + 4 H2O = 2 KOH + Cr + 6 OH
Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3
Fe + NiSO4 = FeSO4 + Ni2 =>
2 Fe + 2 NiSO4 = 2 FeSO4 + Ni2
Pt(NO3)4(aq) + NaCl(aq) = PtCl4(s) + NaNO3(aq) =>
Pt(NO3)4(aq) + 4 NaCl(aq) = PtCl4(s) + 4 NaNO3(aq)
K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
C2H4O2S + NaOH = C2H3NaO2S + H2O =>
C2H4O2S + NaOH = C2H3NaO2S + H2O
MgSO5 = MgO + SO4 =>
MgSO5 = MgO + SO4
Br2O5 + H2O = H2Br2O6 =>
Br2O5 + H2O = H2Br2O6
KL(ac) + Pb(NO3)2(ac) = KNO3(ac) + PbL2(ac) =>
2 KL(ac) + Pb(NO3)2(ac) = 2 KNO3(ac) + PbL2(ac)
CH4 + N2Cl4 = N + H + CHCl4 =>
CH4 + N2Cl4 = 2 N + 3 H + CHCl4
Nd2(SO4)3 + H3PO4 = NdPO4 + H2S + O2 =>
Nd2(SO4)3 + 2 H3PO4 = 2 NdPO4 + 3 H2S + 6 O2
O2 + C2O6H12 = CO2 + H2O =>
2 O2 + C2O6H12 = 2 CO2 + 6 H2O
NaOH + Mn2O7 = NaMnO4 + H2O =>
2 NaOH + Mn2O7 = 2 NaMnO4 + H2O
Al(OH)3 + HCIO4 = Al(CIO4)3 + H2O =>
Al(OH)3 + 3 HCIO4 = Al(CIO4)3 + 3 H2O
CO2 + AgNO3 = Ag2CO3 + N2 + O2 =>
2 CO2 + 4 AgNO3 = 2 Ag2CO3 + 2 N2 + 5 O2
K2CO3 + H3PO4 = CO2 + K3PO4 + H2O =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 2 K3PO4 + 3 H2O
CH3COONH4 + HOH = CH3COOH + NH4OH =>
CH3COONH4 + HOH = CH3COOH + NH4OH
CuSO4(aq) + Zn(s) = Zn2SO4 + Cu =>
CuSO4(aq) + 2 Zn(s) = Zn2SO4 + Cu
GaBr3 + Li2CrO4 = LiBr + Ga2(CrO4)3 =>
2 GaBr3 + 3 Li2CrO4 = 6 LiBr + Ga2(CrO4)3
NaOH + AlNO = NaNO + AlOH =>
NaOH + AlNO = NaNO + AlOH
ClF3 + H2 = HF + HCl =>
ClF3 + 2 H2 = 3 HF + HCl
CH3COCH2CH2COOH + HClO4 = CH3COOH + CO2 + ClO =>
14 CH3COCH2CH2COOH + 12 HClO4 = 31 CH3COOH + 8 CO2 + 12 ClO
(COOH)H2O + NaOH = Na2C2O4 + H2O =>
2(COOH)H2O + 2 NaOH = Na2C2O4 + 4 H2O
NaNaBr = Na2Br =>
NaNaBr = Na2Br
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ni(OH)2 + H = Ni + H3O =>
Ni(OH)2 + 4 H = Ni + 2 H3O
Hg + H3PO4 = HgPO4 + H =>
Hg + H3PO4 = HgPO4 + 3 H
Cu(OH)2 + *C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2*C2H4O2 = Cu(C2H3O2)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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