| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + NH4Cl = [NH4NH3]Cl
C9H2O5 + O2 = CO2 + H2O =>
C9H2O5 + 7 O2 = 9 CO2 + H2O
Na3PO4 + MgCl2 = Na3Cl2 + MgPO4 =>
Na3PO4 + MgCl2 = Na3Cl2 + MgPO4
Al + HNO2 = AlNO2 + H2 =>
2 Al + 2 HNO2 = 2 AlNO2 + H2
MgO + C2O3 = MgC2O4 =>
MgO + C2O3 = MgC2O4
C2H4(OH)2 + Cu(OH)2 = [C2H4(OH)O]2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = [C2H4(OH)O]2Cu + 2 H2O
Na2CO3 + NH4Cl = Na2Cl + (NH4)CO3 =>
Na2CO3 + NH4Cl = Na2Cl + (NH4)CO3
NH4TeO4 + Zn + HCl = H2(TeCl6) + NH4Cl + ZnCl2 + H2O =>
2 NH4TeO4 + 3 Zn + 20 HCl = 2 H2(TeCl6) + 2 NH4Cl + 3 ZnCl2 + 8 H2O
K(s) + H2O(aq) = H(g) + KOH(g) =>
K(s) + H2O(aq) = H(g) + KOH(g)
CaCl{2} + NaOH = Ca(OH){2} + NaCl =>
CaCl{2} + NaOH = Ca(OH){2} + NaCl
AgCl + Na2S2O3 = NaCl + Ag2S2O3 =>
2 AgCl + Na2S2O3 = 2 NaCl + Ag2S2O3
Ni{2+} + NH4Cl + NaOH + H2C4H6O2N2 = Ni[HC4H6O2N2]2 + H2O + NH4{+} + NaCl =>
Ni{2+} + 2 NH4Cl + 2 NaOH + 2 H2C4H6O2N2 = Ni[HC4H6O2N2]2 + 2 H2O + 2 NH4{+} + 2 NaCl
NH2 + Cl2 = NCl3 + HCl =>
2 NH2 + 5 Cl2 = 2 NCl3 + 4 HCl
BaCl2 + Mg2SO4 = Ba2SO4 + MgCl2 =>
2 BaCl2 + Mg2SO4 = Ba2SO4 + 2 MgCl2
MnCl2 + CO = MnO2 + ClC =>
MnCl2 + 2 CO = MnO2 + 2 ClC
Sn4O2 + H2O = H2Sn4O3 =>
Sn4O2 + H2O = H2Sn4O3
Cl2 + SO2 = Cl2SO2 =>
Cl2 + SO2 = Cl2SO2
C4H8O4 + Fe = C4H8O4Fe =>
C4H8O4 + Fe = C4H8O4Fe
Cr(BrO3)3 = Cr2O3 + Br2O5 =>
2 Cr(BrO3)3 = Cr2O3 + 3 Br2O5
Pb2 + NH4OH = Pb(NH3)2 + H2O =>
Pb2 + 4 NH4OH = 2 Pb(NH3)2 + 4 H2O
OC(OCH3)2 + C6H6O = C13H10O3 + CH3OH =>
OC(OCH3)2 + 2 C6H6O = C13H10O3 + 2 CH3OH
FeCl3 + KCN = Fe(CN)3 + KCl =>
FeCl3 + 3 KCN = Fe(CN)3 + 3 KCl
Hg2 + (OH) = Hg(OH) =>
Hg2 + 2(OH) = 2 Hg(OH)
K2SO3 + H2SO4 = SO2 + H2O + KHSO4 =>
K2SO3 + 2 H2SO4 = SO2 + H2O + 2 KHSO4
Mg + HNO3 = Mg(NO3)2 + NH3 + O2 =>
2 Mg + 6 HNO3 = 2 Mg(NO3)2 + 2 NH3 + 3 O2
Cu(OH)2SO4 + Sn = CuSO4 + Sn(OH)2 =>
Cu(OH)2SO4 + Sn = CuSO4 + Sn(OH)2
CaI + LiNO3 = LiI + CaNO3 =>
CaI + LiNO3 = LiI + CaNO3
C6H5OH(s) + H2O2(l) = C6H4(OH)2(aq) + H2O(l) =>
C6H5OH(s) + H2O2(l) = C6H4(OH)2(aq) + H2O(l)
NaSiO3 + HF = NaSiF6 + H2O =>
NaSiO3 + 6 HF = NaSiF6 + 3 H2O
H2SO4 + Fe(CO3)3 = Fe(SO4)3 + CO2 + H2O =>
3 H2SO4 + Fe(CO3)3 = Fe(SO4)3 + 3 CO2 + 3 H2O
PbSO3 + Sn = SnSO3 + Pb =>
PbSO3 + Sn = SnSO3 + Pb
CaCl2 + C17H33COONa = NaCl + Ca(C17H33COO)2 =>
CaCl2 + 2 C17H33COONa = 2 NaCl + Ca(C17H33COO)2
Ca + HNO3 + H2O = Ca(NO3)2*5H2O + NO =>
3 Ca + 8 HNO3 + 11 H2O = 3 Ca(NO3)2*5H2O + 2 NO
Cr(NO3)3 + Na(PO4)3 = Cr(PO4)3 + Na(NO3)3 =>
Cr(NO3)3 + Na(PO4)3 = Cr(PO4)3 + Na(NO3)3
PBCO3 + H2SO4 = PBSO4 + H2O + CO2 =>
PBCO3 + H2SO4 = PBSO4 + H2O + CO2
V2O5 + LiI = LiV2O5 + I2 =>
2 V2O5 + 2 LiI = 2 LiV2O5 + I2
Ca + O = CaO(heated) =>
Ca + O = CaO(heated)
Na2Co3 = Na2 + Co2 =>
2 Na2Co3 = 2 Na2 + 3 Co2
Mg(BrO3)2 + H2 = MgBr2 + H2O =>
Mg(BrO3)2 + 6 H2 = MgBr2 + 6 H2O
K1{+} + Br1{-} = KBr =>
K1{+} + Br1{-} = KBr
H2SO4 + AlOH3 = H2OH3 + SO4 + Al =>
H2SO4 + AlOH3 = H2OH3 + SO4 + Al
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2Cl
(CuOH)2CO3 = Cu2O + O2 + CO2 + H2O =>
2(CuOH)2CO3 = 2 Cu2O + O2 + 2 CO2 + 2 H2O
CuSO4(Ac) + Zn(s) = Cu(s) + ZnSO4(Ac) =>
CuSO4(Ac) + Zn(s) = Cu(s) + ZnSO4(Ac)
HCH3COO + Na2CO3 = H2O + CO2 + NaCH3COO =>
2 HCH3COO + Na2CO3 = H2O + CO2 + 2 NaCH3COO
P + HCl = HP + Cl =>
P + HCl = HP + Cl
P + N2O5 = NO + P2O5 =>
6 P + 5 N2O5 = 10 NO + 3 P2O5
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
H2SO4 + BaCl2 = BaSO4 + Cl2H2 =>
H2SO4 + BaCl2 = BaSO4 + Cl2H2
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac) =>
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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