| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + K2C2O4(aq) = CaC2O4 + 2 KCl
Zn + Fe(CN)6 = Zn2Fe(CN)6 =>
2 Zn + Fe(CN)6 = Zn2Fe(CN)6
Sr3P2 + HCl = SrCl2 + H3P =>
Sr3P2 + 6 HCl = 3 SrCl2 + 2 H3P
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
NiCl2 + (NH4)2S = (NH4)2Cl2 + NiS =>
NiCl2 + (NH4)2S = (NH4)2Cl2 + NiS
Br2 + CoCl2 = CoBr + Cl2 =>
Br2 + 2 CoCl2 = 2 CoBr + 2 Cl2
C + O = CO2 =>
C + 2 O = CO2
NH4 + S2 = NH4S2 =>
NH4 + S2 = NH4S2
S + O2 + Cl2 = SOCl2 =>
2 S + O2 + 2 Cl2 = 2 SOCl2
Rb + C = Rb4C =>
4 Rb + C = Rb4C
C6H5NO2 + Zn + HCl = ZnCl2 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = 3 ZnCl2 + C6H5NH2 + 2 H2O
CrO3 + Ca(OH)2 = CaCrO4 + H2O =>
CrO3 + Ca(OH)2 = CaCrO4 + H2O
Ag2AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag2AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 4 Ag + 11 ZnSO4 + 8 H2O
Cu + CoSO4 = CuSO4 + Co =>
Cu + CoSO4 = CuSO4 + Co
Fe(s) + Cd(NO3)2 = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2 = 2 Fe(NO3)3(aq) + 3 Cd(s)
HClO4 + MgS = Mg(ClO4)2 + H2S =>
2 HClO4 + MgS = Mg(ClO4)2 + H2S
C6H8O7H2O = C6H8O7 + H2O =>
C6H8O7H2O = C6H8O7 + H2O
K4Fe(CN)6 + KMnO4 + H2O = K3Fe(CN)6 + MnO2 + KOH =>
3 K4Fe(CN)6 + KMnO4 + 2 H2O = 3 K3Fe(CN)6 + MnO2 + 4 KOH
CH2O2 + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 CH2O2 + K2Cr2O7 + 4 H2SO4 = 3 CO2 + 7 H2O + K2SO4 + Cr2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + KNO3 = LiNO3 + K =>
Li + KNO3 = LiNO3 + K
Br(l) + KI(aq) = KBr(aq) + I(l) =>
Br(l) + KI(aq) = KBr(aq) + I(l)
HCl + LiBr = HBr + LiCl =>
HCl + LiBr = HBr + LiCl
Ag2S + HNO3 = AgNO3 + S + NO + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 3 S + 2 NO + 4 H2O
PbI2 + SrCO3 = Pb(CO3) + SrI2 =>
PbI2 + SrCO3 = Pb(CO3) + SrI2
Ca(OH)2 + Mn(OH)2 + O = CaMnO3 + H2O =>
Ca(OH)2 + Mn(OH)2 + O = CaMnO3 + 2 H2O
H2NCH2COOH + C2H5OH = H2NCH2COOC2H5 + H2O =>
H2NCH2COOH + C2H5OH = H2NCH2COOC2H5 + H2O
Fe + AgCH3COO = Fe(CH3COO)2 + Ag =>
Fe + 2 AgCH3COO = Fe(CH3COO)2 + 2 Ag
Cu(OH)2 + CH3COH = CuOH + CH3COOH + H2O =>
2 Cu(OH)2 + CH3COH = 2 CuOH + CH3COOH + H2O
Al + AgCH3COO = Al(CH3COO)3 + Ag =>
Al + 3 AgCH3COO = Al(CH3COO)3 + 3 Ag
Mn(ClO4)4 = Mn + ClO4 =>
Mn(ClO4)4 = Mn + 4 ClO4
Ca3N2 + NH4Cl = CaCl2 + NH3 =>
Ca3N2 + 6 NH4Cl = 3 CaCl2 + 8 NH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2 =>
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2
K + AlF = AlK + F =>
K + AlF = AlK + F
MnO4{2-} + SO3{2-} + H{+} = MnO2 + SO4{2-} + H2O =>
MnO4{2-} + SO3{2-} + 2 H{+} = MnO2 + SO4{2-} + H2O
Mg(NO3)2 + NaOH(g) = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH(g) = Mg(OH)2 + 2 NaNO3
TiO2 + NH3 = TiN + N2 + H2O =>
6 TiO2 + 8 NH3 = 6 TiN + N2 + 12 H2O
CH3COOH + Ag2O = Ag3 + H2O + CO2 =>
3 CH3COOH + 12 Ag2O = 8 Ag3 + 6 H2O + 6 CO2
Ba(OH)2 + K2CrO4 = BaCrO4 + K2(OH)2 =>
Ba(OH)2 + K2CrO4 = BaCrO4 + K2(OH)2
Ti + KNO3 = TiO2 + K2O + N2 =>
5 Ti + 4 KNO3 = 5 TiO2 + 2 K2O + 2 N2
Na2O + P = Na3P + O2 =>
6 Na2O + 4 P = 4 Na3P + 3 O2
K2C2O4(aq) + CaCl2(aq) = KCl(aq) + CaC2O4(s) =>
K2C2O4(aq) + CaCl2(aq) = 2 KCl(aq) + CaC2O4(s)
CH2OHCHOHCH2OH + Na = CH2ONaCHONaCH2ONa + H2 =>
2 CH2OHCHOHCH2OH + 6 Na = 2 CH2ONaCHONaCH2ONa + 3 H2
Cu + AgCH3COO = Cu(CH3COO)2 + Ag =>
Cu + 2 AgCH3COO = Cu(CH3COO)2 + 2 Ag
Cu + CoSO4 = CuSO4 + Co =>
Cu + CoSO4 = CuSO4 + Co
Fe(NO2)3 + Sr(ClO3)2 = Sr(NO2)3 + Fe(ClO3)2 =>
Fe(NO2)3 + Sr(ClO3)2 = Sr(NO2)3 + Fe(ClO3)2
K2CO3 + SO4 = CO3 + K2SO4 =>
K2CO3 + SO4 = CO3 + K2SO4
C2H4O2 + Na(HCO3) = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + Na(HCO3) = NaC2H3O2 + H2O + CO2
KNO2 + H2SO4 = H2O + HNO3 + KHSO4 + NO =>
3 KNO2 + 3 H2SO4 = H2O + HNO3 + 3 KHSO4 + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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