| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KI
CH3OH + CH3MgI = C2H6 + HI + MgO =>
CH3OH + CH3MgI = C2H6 + HI + MgO
(NH4)2SO3(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + Pb(SO3)(aq) =>
(NH4)2SO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + Pb(SO3)(aq)
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
Mg(NO3)2 = (t)Mg(NO2)2 + O2 =>
Mg(NO3)2 = (t)Mg(NO2)2 + O2
P2O5 + Mg = Mg3P2 + MgO =>
P2O5 + 8 Mg = Mg3P2 + 5 MgO
N2O5 + NaOH = Na2N2O6 + H2O =>
N2O5 + 2 NaOH = Na2N2O6 + H2O
CrCl3 + K2CO3 = KCl + Cr2(CO3)3 =>
2 CrCl3 + 3 K2CO3 = 6 KCl + Cr2(CO3)3
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
Au2O4 + N2 = Au3N4 + O2 =>
3 Au2O4 + 4 N2 = 2 Au3N4 + 6 O2
Ca(OH)2 + H3PO = Ca3(PO)2 + H2O =>
3 Ca(OH)2 + 2 H3PO = Ca3(PO)2 + 6 H2O
CuCl2 + Ca(No3)2 = Cu(No3)2 + CaCl2 =>
CuCl2 + Ca(No3)2 = Cu(No3)2 + CaCl2
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
WO3 + Zr = ZrO2 + W =>
2 WO3 + 3 Zr = 3 ZrO2 + 2 W
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + CuSO4 + NaCl = FeCl2 + Cu + Na2SO4 =>
Fe + CuSO4 + 2 NaCl = FeCl2 + Cu + Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + SO4 =>
2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 SO4
PbSO4 + Li2SO3 = PbSO3 + Li2SO4 =>
PbSO4 + Li2SO3 = PbSO3 + Li2SO4
Zn(OH)2 + KOH = Zn(OH)3 + K =>
Zn(OH)2 + KOH = Zn(OH)3 + K
MoO3 + H2O2 = MoO4 + H2O =>
MoO3 + H2O2 = MoO4 + H2O
ZnSO4 + NH3 = Zn(NH3)4SO4 =>
ZnSO4 + 4 NH3 = Zn(NH3)4SO4
[CuSO4] + Zn = [ZnSO4] + Cu =>
[CuSO4] + Zn = [ZnSO4] + Cu
C4H6 + Br = C4H6Br2 =>
C4H6 + 2 Br = C4H6Br2
K2SO4 + Al2(SO4)3 + H2O = KAl(SO4)2*H2O =>
K2SO4 + Al2(SO4)3 + 2 H2O = 2 KAl(SO4)2*H2O
C7H17 + O2 = H2O + CO2 =>
4 C7H17 + 45 O2 = 34 H2O + 28 CO2
NI + HCl = NICl2 + H2 =>
NI + 2 HCl = NICl2 + H2
AnswerPb3O4 + AnswerHNO3 = AnswerPb(NO3)2 + AnswerPbO2 + AnswerH2O =>
AnswerPb3O4 + 4 AnswerHNO3 = 2 AnswerPb(NO3)2 + AnswerPbO2 + 2 AnswerH2O
C4H13O + O2 = CO2 + H2O =>
4 C4H13O + 27 O2 = 16 CO2 + 26 H2O
H3PO4 + Ca(OH)2 = Ca(PO4) + H + (HO)2 =>
H3PO4 + Ca(OH)2 = Ca(PO4) + 3 H + (HO)2
Al2O3 + Na2CO3 = NaAlO2 + CO2 =>
Al2O3 + Na2CO3 = 2 NaAlO2 + CO2
HClO3 + KCl = HCl + KClO3 =>
HClO3 + KCl = HCl + KClO3
NaP + H2SO4 = H2Na + SO4P =>
NaP + H2SO4 = H2Na + SO4P
Al3 + I2 = AlI3 =>
2 Al3 + 9 I2 = 6 AlI3
HCl + H2SO4 = Cl2 + SO2 + H2O =>
2 HCl + H2SO4 = Cl2 + SO2 + 2 H2O
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
(C8H17O)3PO + C2H6O = PO4 + C3H8 + C2HO =>
5(C8H17O)3PO + 13 C2H6O = 5 PO4 + 40 C3H8 + 13 C2HO
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
CuCl2 + K2S = CuS + KCl =>
CuCl2 + K2S = CuS + 2 KCl
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Na3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + Na2NO3 + (NH4)2NO4 + H2O =>
70 Na3PO4 + 120(NH4)6Mo7O24 + 446 HNO3 = 70(NH4)2(PMo12O40) + 105 Na2NO3 + 307(NH4)2NO4 + 155 H2O
PbCl2 + Ni = NiCl2 + Pb =>
PbCl2 + Ni = NiCl2 + Pb
AlN3O6 + NH4Cl = AlCl3 + N2 + H2O =>
AlN3O6 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
P2O2 = O2 + P =>
P2O2 = O2 + 2 P
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Cl2 + N2 = NCl3 =>
3 Cl2 + N2 = 2 NCl3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
Cu2CO3{2-} = Cu2O{2-} + CO2 =>
Cu2CO3{2-} = Cu2O{2-} + CO2
Li + SrCl2 = LiCl + Sr =>
2 Li + SrCl2 = 2 LiCl + Sr
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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