| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO + LiOH = LiClO + H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CuBr + HNO3 = Cu(NO3)2 + HBr + NO2 + H2O =>
CuBr + 3 HNO3 = Cu(NO3)2 + HBr + NO2 + H2O
K2S + H2SO4 = K2SO4 + H2OS =>
3 K2S + 4 H2SO4 = 3 K2SO4 + 4 H2OS
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
NaI + AgNO3 = Na + NO3 + AgI =>
NaI + AgNO3 = Na + NO3 + AgI
NaCl + (NH4)2SO4 = Na2SO4 + NH3 + HCl =>
2 NaCl + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 HCl
Li*H2O = LiOH + H2 =>
2 Li*H2O = 2 LiOH + H2
C2H4Br2 + KCN = C2H4(CN)2 + KBr =>
C2H4Br2 + 2 KCN = C2H4(CN)2 + 2 KBr
Pb(NO3)2 + Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + NaNO3 =>
2 Pb(NO3)2 + 2 Na2CO3 + H2O = Pb2(OH)2CO3 + CO2 + 4 NaNO3
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
N2O + ClO{-} = Cl{-} + NO2 =>
N2O + 3 ClO{-} = 3 Cl{-} + 2 NO2
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
Al + HCl3 = H3Al + Cl3 =>
Al + 3 HCl3 = H3Al + 3 Cl3
W + Bl2 = W3Bl2 =>
3 W + Bl2 = W3Bl2
Na2CO3 + SO2 = Na2SO3 + CO2 =>
Na2CO3 + SO2 = Na2SO3 + CO2
NaOH + CrSO4 = Na2SO4 + Cr(OH)2 =>
2 NaOH + CrSO4 = Na2SO4 + Cr(OH)2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
I2 + C6H14 = C6I6 + H2 =>
3 I2 + C6H14 = C6I6 + 7 H2
Cu3N + HCl = CuCl2 + Cu + NH4Cl =>
2 Cu3N + 8 HCl = 3 CuCl2 + 3 Cu + 2 NH4Cl
HCOOH + Na = NaCOOH + H2 =>
2 HCOOH + 2 Na = 2 NaCOOH + H2
(C6H10O5)1050 + H2O = C6H12O6 =>
(C6H10O5)1050 + 1050 H2O = 1050 C6H12O6
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
Cu3N + HCl = CuCl2 + Cu + NH4Cl =>
2 Cu3N + 8 HCl = 3 CuCl2 + 3 Cu + 2 NH4Cl
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Li + Al = AlLi =>
Li + Al = AlLi
NaHC2O4 + Fe(OH)3 = NaOH + Fe2(C2O4)3 + H2O =>
3 NaHC2O4 + 2 Fe(OH)3 = 3 NaOH + Fe2(C2O4)3 + 3 H2O
ZnCl2 + NH4 = Zn + NH4Cl =>
ZnCl2 + 2 NH4 = Zn + 2 NH4Cl
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + Na2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + Na2S2O3 + 9 H2SO4 = 2 Cr2(SO4)3 + Na2(SO4)3 + 2 K2SO4 + 9 H2O
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
Cd + KIO3 + H2SO4 = CdSO4 + H2O + KI =>
3 Cd + KIO3 + 3 H2SO4 = 3 CdSO4 + 3 H2O + KI
HNO3 + Sn = H2SnO3 + NO2 + H2O =>
4 HNO3 + Sn = H2SnO3 + 4 NO2 + H2O
Fe3 + O = FeO =>
Fe3 + 3 O = 3 FeO
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
CuSO4 + NH3*H2O = Cu(OH)2SO4 + NH4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2SO4 + 2 NH4
CuNO3 + Al2(SO4)3 = Cu2SO4 + Al(NO3)3 =>
6 CuNO3 + Al2(SO4)3 = 3 Cu2SO4 + 2 Al(NO3)3
MnO2 + Na2S + H2SO4 = MnSO4 + Na2SO4 + H2O =>
4 MnO2 + Na2S + 4 H2SO4 = 4 MnSO4 + Na2SO4 + 4 H2O
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
C2H5O + O2 = CH3COOH + H2O =>
4 C2H5O + 3 O2 = 4 CH3COOH + 2 H2O
P4 + O2 = P2O5(classification) =>
P4 + 5 O2 = 2 P2O5(classification)
CH3COOH + KNO3 = CH3NO3 + KCOOH =>
CH3COOH + KNO3 = CH3NO3 + KCOOH
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
CH3OH + KOH = CH3KO + H2O =>
CH3OH + KOH = CH3KO + H2O
HNO2 + Ga(OH)3 = Ga(NO2)3 + H2O =>
3 HNO2 + Ga(OH)3 = Ga(NO2)3 + 3 H2O
CH3COOCH2CH2OOCCH3 + O2 = CO2 + H2O =>
2 CH3COOCH2CH2OOCCH3 + 13 O2 = 12 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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