| Équations équilibrées la veille |
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe + AgBr = FeBr2 + Ag =>
Fe + 2 AgBr = FeBr2 + 2 Ag
SrO2 + ZnO + SrH2 = Sr200Zn100O275H125 + H =>
175 SrO2 + 200 ZnO + 225 SrH2 = 2 Sr200Zn100O275H125 + 200 H
H3As + AgNO3 + H2O = H3AsO3 + HNO3 + Ag =>
H3As + 6 AgNO3 + 3 H2O = H3AsO3 + 6 HNO3 + 6 Ag
Sn(CO3) = Sn(CO) + O2 =>
Sn(CO3) = Sn(CO) + O2
As2O5 + KOH = KAsO3 + H2O =>
As2O5 + 2 KOH = 2 KAsO3 + H2O
CuN2 + BaOH = CuOH + BaN2 =>
CuN2 + BaOH = CuOH + BaN2
Cu + H2(SO4) = Cu2(SO4)2 + H2O + S202 =>
606 Cu + 808 H2(SO4) = 303 Cu2(SO4)2 + 808 H2O + S202
CO2 + NH3 = CON2H4H2O =>
CO2 + 2 NH3 = CON2H4H2O
Sr + Sn(NO3)4 = Sr4NO3 + Sn =>
16 Sr + Sn(NO3)4 = 4 Sr4NO3 + Sn
Zn + MnSO4 = Zn(SO4) + Mn =>
Zn + MnSO4 = Zn(SO4) + Mn
Na2S2O3 + I2 + KI = K2S4O6 + NaI =>
2 Na2S2O3 + I2 + 2 KI = K2S4O6 + 4 NaI
NH4I(aq) + Cl2(g) = NH4Cl + I2(s) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl + I2(s)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
HCl(aq) + AgC2H3O2(aq) = HC2H3O2(aq) + AgCl(s) =>
HCl(aq) + AgC2H3O2(aq) = HC2H3O2(aq) + AgCl(s)
KOH + K4[Fe(CN)6] + Ce(NO3)4 = Ce(OH)3 + Fe(OH)3 + H2O + K2CO3 + KNO3 =>
258 KOH + K4[Fe(CN)6] + 61 Ce(NO3)4 = 61 Ce(OH)3 + Fe(OH)3 + 36 H2O + 6 K2CO3 + 250 KNO3
RbHCO3 = CO2 + H2O + Rb2CO3 =>
2 RbHCO3 = CO2 + H2O + Rb2CO3
CH3COO{-} + Fe{3+} + H2O(l) = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO{-} + Fe{3+} + 2 H2O(l) = Fe(OH)2CH3COO + 2 CH3COOH
Na3PO4 + (NH4)2CO3 = (NH4)3PO4 + Na2CO3 =>
2 Na3PO4 + 3(NH4)2CO3 = 2(NH4)3PO4 + 3 Na2CO3
H + N = H2N3 =>
2 H + 3 N = H2N3
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
Mg3(PO4)2 + HNO3 = H3PO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Mg(NO3)2
Cr3Cl + H(SO4)2 = Cr3(SO4)2 + HCl =>
Cr3Cl + H(SO4)2 = Cr3(SO4)2 + HCl
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + HNO2 =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO2
C106H263O110N16P + O2 = CO2 + NO3{-} + PO4{3-} + H2O + H{+} =>
C106H263O110N16P + 138 O2 = 106 CO2 + 16 NO3{-} + PO4{3-} + 122 H2O + 19 H{+}
CuCl2 + H2 = Cu + ClH2 =>
CuCl2 + 2 H2 = Cu + 2 ClH2
Te + Se = Te2Se3 =>
2 Te + 3 Se = Te2Se3
CaSiO3 + CO2(g) + H2O = *5CaO*6SiO2*3H2O + CaCO3 =>
6 CaSiO3 + CO2(g) + 3 H2O = *5CaO*6SiO2*3H2O + CaCO3
CrO2 = Cr + O2 =>
CrO2 = Cr + O2
(NH4)2CO3 + BaBr2 = NH4Br + BaCO3 =>
(NH4)2CO3 + BaBr2 = 2 NH4Br + BaCO3
MnBr2 + KOH = Mn(OH)2 + KBr =>
MnBr2 + 2 KOH = Mn(OH)2 + 2 KBr
Cr(OH)3 + NaHCO3 = Na3[Cr(OH)6] + CO2 =>
Cr(OH)3 + 3 NaHCO3 = Na3[Cr(OH)6] + 3 CO2
CO2 + K2SO4 = K2CO3 + SO3 =>
CO2 + K2SO4 = K2CO3 + SO3
H2SO3 + Li(OH) = Li2SO3 + H2O =>
H2SO3 + 2 Li(OH) = Li2SO3 + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NiO + HI = H2O + NiI2 =>
NiO + 2 HI = H2O + NiI2
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
Fe2 + HNO3 = Fe(NO3)3 + H2 =>
Fe2 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H5Br + H2O = C2H5OH + HBr =>
C2H5Br + H2O = C2H5OH + HBr
Li + N2 = Li3N2 =>
3 Li + N2 = Li3N2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Mn2O6 + H2O = H2Mn2O7 =>
Mn2O6 + H2O = H2Mn2O7
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
CH2CHOH(COOH)2 + H2O = H3O{+} + CH2CHOH(COO)2H{-} =>
CH2CHOH(COOH)2 + H2O = H3O{+} + CH2CHOH(COO)2H{-}
MnBr2 + KOH = Mn(OH)2 + KBr =>
MnBr2 + 2 KOH = Mn(OH)2 + 2 KBr
C4H6Br2 + H2 = C4H9Br + HBr =>
C4H6Br2 + 2 H2 = C4H9Br + HBr
Al2S3 + H2O = Al(OH)2(H2O)3 + H2S + SO2 =>
3 Al2S3 + 32 H2O = 6 Al(OH)2(H2O)3 + 8 H2S + SO2
COC6H4COOC2H4O + NaOH = C6H4(COONa)2 + C2H4(OH)2 =>
COC6H4COOC2H4O + 2 NaOH = C6H4(COONa)2 + C2H4(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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