| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2(SO4) + Pb(NO3)2 = 2(NH4)(NO3) + Pb(SO4)
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na2(C2H3O2)2 =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na2(C2H3O2)2
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + NH4(NO3) =>
Pb(NO3)2 + (NH4)2(SO4) = Pb(SO4) + 2 NH4(NO3)
AgNO3KI = KINO3Ag =>
AgNO3KI = KINO3Ag
Fe + HSO4 = Fe(SO4)3 + H2 =>
2 Fe + 6 HSO4 = 2 Fe(SO4)3 + 3 H2
Sr3(PO4)2 + Fe(NO3)3 = FePO4 + Sr(NO3)2 =>
Sr3(PO4)2 + 2 Fe(NO3)3 = 2 FePO4 + 3 Sr(NO3)2
C2H2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(l) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
S + HOH = SOH + H2 =>
2 S + 2 HOH = 2 SOH + H2
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3 =>
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl(s) =>
HCl(aq) + NaOH(aq) = H2O(aq) + NaCl(s)
Zn + HNO3 + HCl = ZnCl + N2 + H2O =>
10 Zn + 2 HNO3 + 10 HCl = 10 ZnCl + N2 + 6 H2O
OFe = FeO =>
OFe = FeO
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
PH3 + O2 = P2O5 + H3 =>
4 PH3 + 5 O2 = 2 P2O5 + 4 H3
HNO3 + HCl = NOCl + H2O + Cl2 =>
HNO3 + 3 HCl = NOCl + 2 H2O + Cl2
Pb(OH)2 + HCl = PbH2 + ClOH =>
Pb(OH)2 + 2 HCl = PbH2 + 2 ClOH
Ba(ClO3)2 + Na2SO4 = BaSO4 + NaClO3 =>
Ba(ClO3)2 + Na2SO4 = BaSO4 + 2 NaClO3
PAe = Ae3P3 =>
3 PAe = Ae3P3
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
CaCO3 + CH3COOH = HCO3 + Ca(CH3COO) =>
CaCO3 + CH3COOH = HCO3 + Ca(CH3COO)
Ba(HCO3)2 + HNO3 = Ba(HCO3)2HNO3 =>
Ba(HCO3)2 + HNO3 = Ba(HCO3)2HNO3
KNO3 + CO = CO2 + NO2 + K2O = =>
2 KNO3 + CO = CO2 + 2 NO2 + K2O
H2SO4(aq) + CuO(s) = H2O(l) + CuSO4(s) =>
H2SO4(aq) + CuO(s) = H2O(l) + CuSO4(s)
FeCl2 + H2O2 = Fe(OH)3 + Cl2 =>
2 FeCl2 + 3 H2O2 = 2 Fe(OH)3 + 2 Cl2
Rb{+} + Cl{-} = RbCl =>
Rb{+} + Cl{-} = RbCl
KCl + MnO2 = KMnCl + O2 =>
KCl + MnO2 = KMnCl + O2
CO + HCl = COCl + H =>
CO + HCl = COCl + H
K2PbO2 + HCl = KCl + PbCl2 + H2O =>
K2PbO2 + 4 HCl = 2 KCl + PbCl2 + 2 H2O
C6H5COCl + C2H6 + CO = C6H5COOH + HCl =>
9 C6H5COCl + 8 C2H6 + 19 CO = 14 C6H5COOH + 9 HCl
Fe2(SO4)3 + SiO2 + NaOH = NaFeSi3O8 + Na2SO4 + H2O =>
Fe2(SO4)3 + 6 SiO2 + 8 NaOH = 2 NaFeSi3O8 + 3 Na2SO4 + 4 H2O
NaNo3HCl = NaClHNo3 =>
NaNo3HCl = NaClHNo3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu + B2O3 + C6H12O6 = Cu3B + CO2 + H2O =>
24 Cu + 4 B2O3 + C6H12O6 = 8 Cu3B + 6 CO2 + 6 H2O
NaBrEtOHH2SO4 = NaHSO4EtBrH2O =>
NaBrEtOHH2SO4 = NaHSO4EtBrH2O
HBr + AmS = HS + AmBr =>
HBr + AmS = HS + AmBr
CuBAlCl = CuClAlB =>
CuBAlCl = CuClAlB
CO2(g) + H2O(g) = C2H5OH(g) + O2(g) =>
2 CO2(g) + 3 H2O(g) = C2H5OH(g) + 3 O2(g)
AgCl + H2S = Ag2S + HCl =>
2 AgCl + H2S = Ag2S + 2 HCl
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Mg(ClO4)2 + K2CO3 = MgCO3 + KClO4 =>
Mg(ClO4)2 + K2CO3 = MgCO3 + 2 KClO4
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CuO + S = Cu + SO =>
CuO + S = Cu + SO
Ba(NO3)2(aq) + K2CrO4(aq) = KNO3(aq) + BaCrO4(s) =>
Ba(NO3)2(aq) + K2CrO4(aq) = 2 KNO3(aq) + BaCrO4(s)
At2 + O2 = At2O7 =>
2 At2 + 7 O2 = 2 At2O7
HNO3 + NaHCO3 = NaNO3*H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3*H2O + CO2
Cr2(SO4)3(aq)(NH4)2CO3(aq) = Cr2CO3(aq)(NH4)2(SO4)3(aq) =>
Cr2(SO4)3(aq)(NH4)2CO3(aq) = Cr2CO3(aq)(NH4)2(SO4)3(aq)
Na2SO3 + NO2 = Na2SO4 + N2 =>
4 Na2SO3 + 2 NO2 = 4 Na2SO4 + N2
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
CH4 + Cl2 = C2H4Cl2 + HCl =>
2 CH4 + 3 Cl2 = C2H4Cl2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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