Équations équilibrées la veille |
Bi + 6 H2SO4 = Bi(SO4)3 + 3 SO2 + 6 H2O
CaI2 + PbNO3 = CaNO3 + PbI2 =>
CaI2 + PbNO3 = CaNO3 + PbI2
NaCN + HOH = NaOH + HCN =>
NaCN + HOH = NaOH + HCN
Pb(C2H3O2)2 + AlBr3 = PbBr2 + C6H9AlO6 =>
3 Pb(C2H3O2)2 + 2 AlBr3 = 3 PbBr2 + 2 C6H9AlO6
BaCl + LiCr = BaCr + LiCl =>
BaCl + LiCr = BaCr + LiCl
Br2(g) + Ag(s) = Br2Ag =>
Br2(g) + Ag(s) = Br2Ag
Ba3(PO4)2 + KS = Ba3S6 + K6(PO4)2 =>
Ba3(PO4)2 + 6 KS = Ba3S6 + K6(PO4)2
HCOOH + Mg = (HCOO)Mg + H =>
HCOOH + Mg = (HCOO)Mg + H
CH4 + C = C3H8 =>
2 CH4 + C = C3H8
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
Br2 + KI(aq) = KBr + I2 =>
Br2 + 2 KI(aq) = 2 KBr + I2
Al + Fe2O3 = Al2O5 + Fe =>
6 Al + 5 Fe2O3 = 3 Al2O5 + 10 Fe
Na2SO4 + KOH = K2SO4 + Na(OH) =>
Na2SO4 + 2 KOH = K2SO4 + 2 Na(OH)
KNO3 = KN + O3 =>
KNO3 = KN + O3
(NH4)CO3 + MgS = (NH4)S + MgCO3 =>
(NH4)CO3 + MgS = (NH4)S + MgCO3
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
HF + Li2O + Na3N = H2O + Li3N + NaF =>
6 HF + 3 Li2O + 2 Na3N = 3 H2O + 2 Li3N + 6 NaF
CaCl2 + F2 = Ca + ClF =>
CaCl2 + F2 = Ca + 2 ClF
HB(aq) + O2(g) = HBO2(aq) =>
HB(aq) + O2(g) = HBO2(aq)
Br2InI3 = Br2I3In =>
Br2InI3 = Br2I3In
C(g) + O(g) = CO2(g) =>
C(g) + 2 O(g) = CO2(g)
C + AgNO3 = CNO3 + Ag =>
C + AgNO3 = CNO3 + Ag
C + H + O = C2H5OH =>
2 C + 6 H + O = C2H5OH
NaNO3 + H2SO4 = NO2 + NaSO4 + H2O =>
NaNO3 + H2SO4 = NO2 + NaSO4 + H2O
PbO2 + SI + Cl2 = PbCl2 + SIO =>
PbO2 + 2 SI + Cl2 = PbCl2 + 2 SIO
HSO4 + Al(OH) = Al(SO4) + H2O =>
HSO4 + Al(OH) = Al(SO4) + H2O
CH2CHCH2N(CH3)2NHClCH2CH2NH2 + NaOH = CH2CHCH2N(CH3)2NCH2CH2NH2 + NaCl + H2O =>
CH2CHCH2N(CH3)2NHClCH2CH2NH2 + NaOH = CH2CHCH2N(CH3)2NCH2CH2NH2 + NaCl + H2O
CH = C6H6 =>
6 CH = C6H6
Ti(NO3)3 + CH2NH2COOH = TiO2 + N2 + CO2 + H2O =>
18 Ti(NO3)3 + 28 CH2NH2COOH = 18 TiO2 + 41 N2 + 56 CO2 + 70 H2O
Ca(NO3)2(aq) + NaI(aq) = CaI2(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(s) + 2 NaNO3(aq)
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2 =>
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2
C10H10O4 + C2H6O2 = C12H14O6 + CH3OH =>
C10H10O4 + 2 C2H6O2 = C12H14O6 + 2 CH3OH
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
KMnO4 + C6H5C2H5 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
42 KMnO4 + 5 C6H5C2H5 + 63 H2SO4 = 40 CO2 + 42 MnSO4 + 21 K2SO4 + 88 H2O
KC + ZnCl = KCl + ZnC =>
KC + ZnCl = KCl + ZnC
C10H14 + C4H6O3 = C12H16O + H2 =>
16 C10H14 + 5 C4H6O3 = 15 C12H16O + 7 H2
NH4I(aq) + KOH(aq) = KI(aq) + NH4OH(aq)NH4OH(aq) =>
2 NH4I(aq) + 2 KOH(aq) = 2 KI(aq) + NH4OH(aq)NH4OH(aq)
N4 + H3 = N3H =>
9 N4 + 4 H3 = 12 N3H
C10H15NHCl = C10H16ClN =>
C10H15NHCl = C10H16ClN
SCl2 + C2H4 = (ClC2H4)2S =>
SCl2 + 2 C2H4 = (ClC2H4)2S
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe(s) =>
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe(s)
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
(CH3COO)2Ca + Ca(OH)2 = CH4 + CaCO3 =>
(CH3COO)2Ca + Ca(OH)2 = 2 CH4 + 2 CaCO3
Ti + ZnO = (ZnO)2(TiO2) + Zn =>
Ti + 4 ZnO = (ZnO)2(TiO2) + 2 Zn
Na3P + Ba(OH)2 = BaP + Na3(OH)2 =>
Na3P + Ba(OH)2 = BaP + Na3(OH)2
Na2CO3 + Cl2 = Na2CO3Cl2 =>
Na2CO3 + Cl2 = Na2CO3Cl2
Pb(ClO4)2 + CaS = PbS2 + Ca(ClO4) =>
Pb(ClO4)2 + 2 CaS = PbS2 + 2 Ca(ClO4)
C12H22O11 + Ca(OH)2 = C6H10CaO6 + H2O =>
C12H22O11 + 2 Ca(OH)2 = 2 C6H10CaO6 + 3 H2O
RaCl2 + H3P = Ra3P2 + HCl =>
3 RaCl2 + 2 H3P = Ra3P2 + 6 HCl
Fe + HCl = Fe4Cl8 + H =>
4 Fe + 8 HCl = Fe4Cl8 + 8 H
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