| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2[Sn(OH)6] + 2 NH4Cl = 2 NaCl + Sn(OH)4 + 2 NH3 + 2 H2O
Ba(No3)2 + HNO3 = Ba(NO3)2 + HNo3 =>
Ba(No3)2 + 2 HNO3 = Ba(NO3)2 + 2 HNo3
C + NH4OH + H5C2OC2H5 = C12H16N2 + H2O =>
28 C + 8 NH4OH + 5 H5C2OC2H5 = 4 C12H16N2 + 13 H2O
Cl2O + O2 = ClO2 =>
2 Cl2O + 3 O2 = 4 ClO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KOH + HBr2 = KBr2 + H2O =>
KOH + HBr2 = KBr2 + H2O
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HCl + C7H7 = C7H7Cl + H3 =>
3 HCl + 3 C7H7 = 3 C7H7Cl + H3
Sn3N4 + B4 = BN4 + Sn =>
4 Sn3N4 + B4 = 4 BN4 + 12 Sn
Cu(NO3)2 + H2SO4 + H2O = CuSO4*5H2O + HNO3 =>
Cu(NO3)2 + H2SO4 + 5 H2O = CuSO4*5H2O + 2 HNO3
NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2 =>
2 NaBH4 + CuSO4 = Na2SO4 + Cu + B2H6 + H2
P2O5 + H2O = PH3 + O2 =>
P2O5 + 3 H2O = 2 PH3 + 4 O2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Fe + Al2O3 = Fe4O3 + Al =>
4 Fe + Al2O3 = Fe4O3 + 2 Al
Re + O2 = ReO3 =>
2 Re + 3 O2 = 2 ReO3
CH3COOH + Cl2 = CHCl2COOH + H2 =>
CH3COOH + Cl2 = CHCl2COOH + H2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
Fe(oh)2 + O2 + H2O = Fe(OH)3 =>
2 Fe(oh)2 + 3 O2 + 6 H2O = 4 Fe(OH)3
COO2 + H2O = C6H12O6 + O2 =>
6 COO2 + 6 H2O = C6H12O6 + 9 O2
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
CH3COOH + POCl3 = CH3COCl + H3PO4 =>
3 CH3COOH + POCl3 = 3 CH3COCl + H3PO4
FeCl3 + CuCl2 = FeCl2 + CuCl3 =>
FeCl3 + CuCl2 = FeCl2 + CuCl3
Sr(OH)2*8H2O(s) + NH4SCN(s) = Sr(SCN)2(aq) + NH3(g) + H2O =>
Sr(OH)2*8H2O(s) + 2 NH4SCN(s) = Sr(SCN)2(aq) + 2 NH3(g) + 10 H2O
Zn(NO3)2 + H2O2 = ZnO2 + HNO3 =>
Zn(NO3)2 + H2O2 = ZnO2 + 2 HNO3
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
H3PO4 + KH2PO4 = H5(PO4)2K =>
H3PO4 + KH2PO4 = H5(PO4)2K
HBr + NaBr = NaH + Br2 =>
HBr + NaBr = NaH + Br2
Al + C2H4O2 = AlC2H4O2 =>
Al + C2H4O2 = AlC2H4O2
Hg(l) + S(s) = HgS(s) =>
Hg(l) + S(s) = HgS(s)
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
KCl2 + H2SO4 = KSO4 + HCl =>
KCl2 + H2SO4 = KSO4 + 2 HCl
C22H23N2ClO2 + O2 = CO2 + H2O + NO + ClO =>
4 C22H23N2ClO2 + 113 O2 = 88 CO2 + 46 H2O + 8 NO + 4 ClO
N0 = N202 =>
202 N0 = N202
HSiCl3 + H = HCl + Si =>
HSiCl3 + 2 H = 3 HCl + Si
HCuCl2 + H2O = Cu2O + HCl =>
2 HCuCl2 + H2O = Cu2O + 4 HCl
magnesiumsulfate + sodiumhydroxide = Mg(OH)2 + sodiumsulfate =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C5H4O2 + H2 = C5H6O + H2O =>
C5H4O2 + 2 H2 = C5H6O + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + CO3 = Na2CO3 + O2 =>
2 Na2O + 2 CO3 = 2 Na2CO3 + O2
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
CdBr2(aq) + Na2S(aq) = CdS + Br2Na2 =>
CdBr2(aq) + Na2S(aq) = CdS + Br2Na2
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
S + I2 = SI6 =>
S + 3 I2 = SI6
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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