| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAl(OH)4 + 2 KOH + 23 H2C2O4 = K3Al(C2O4)3H20 + 20 HC2O4 + 6 H2O
PtBr2 + Pb(NO3)2 = Pt(NO3)2 + PbBr2 =>
PtBr2 + Pb(NO3)2 = Pt(NO3)2 + PbBr2
KOH + MgCO3 = KCO3 + MgOH =>
KOH + MgCO3 = KCO3 + MgOH
WC + NaOCl + NaOH = (Na)2WO4 + H2O + NaCl + Na2CO3 =>
WC + 5 NaOCl + 4 NaOH = (Na)2WO4 + 2 H2O + 5 NaCl + Na2CO3
O2 + C12H22O11 = CO2 + H2OO =>
35 O2 + 2 C12H22O11 = 24 CO2 + 22 H2OO
Na2S1 + MgI2 = NaI + MgS =>
Na2S1 + MgI2 = 2 NaI + MgS
WC + NaOCl + NaOH = Na2CO3 + Na2WO4 + NaCl + H2O =>
WC + 5 NaOCl + 4 NaOH = Na2CO3 + Na2WO4 + 5 NaCl + 2 H2O
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + H2O =>
Na3[Al(C2O4)3]*5H2O + MgSO4*7H2O = NaMg[Al(C2O4)3]*8H2O + Na2SO4 + 4 H2O
Pb + HNO3 + H{+} = Pb{2+} + NO + H2O =>
3 Pb + 2 HNO3 + 6 H{+} = 3 Pb{2+} + 2 NO + 4 H2O
Sn + Mg = SnMg =>
Sn + Mg = SnMg
HCl + Na(HCO3) = H2 + NaCl + HCO3 =>
2 HCl + 2 Na(HCO3) = H2 + 2 NaCl + 2 HCO3
WC + NaOCl + NaOH = Na2CO3 + Na2WO4 + NaCl + H2O =>
WC + 5 NaOCl + 4 NaOH = Na2CO3 + Na2WO4 + 5 NaCl + 2 H2O
Ba(OH)2 + Ca(NO3)2 = Ca(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Ca(NO3)2 = Ca(OH)2 + Ba(NO3)2
AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2
Ag + Ca(OH)2 = Ca + AgHO =>
2 Ag + Ca(OH)2 = Ca + 2 AgHO
Na + HNO2 = NaN + HO2 =>
Na + HNO2 = NaN + HO2
MnO2 + POCl3 = MnCl4 + P4O10 =>
3 MnO2 + 4 POCl3 = 3 MnCl4 + P4O10
NaHXeO4 = Na4XeO6 + Xe + O2 + H2O =>
4 NaHXeO4 = Na4XeO6 + 3 Xe + 4 O2 + 2 H2O
H2S + MnO4 = S + H2O + MnO =>
3 H2S + MnO4 = 3 S + 3 H2O + MnO
ClOH + Na = NaOH + Cl =>
ClOH + Na = NaOH + Cl
La2O3 + S = LaS2 + O2 =>
2 La2O3 + 8 S = 4 LaS2 + 3 O2
BaFeO4 + HCl = BaCl2 + FeCl3 + O2 + H2O =>
4 BaFeO4 + 20 HCl = 4 BaCl2 + 4 FeCl3 + 3 O2 + 10 H2O
H2O + Re + Cl2 = HReO4 + HCl =>
8 H2O + 2 Re + 7 Cl2 = 2 HReO4 + 14 HCl
NaSCN + Ca(NO3)2 = NaNO3 + Ca(SCN)2 =>
2 NaSCN + Ca(NO3)2 = 2 NaNO3 + Ca(SCN)2
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
Na(SO4)2 + Ca(NO3)2 = Na(NO3)2 + Ca(SO4)2 =>
Na(SO4)2 + Ca(NO3)2 = Na(NO3)2 + Ca(SO4)2
CsOH + Cl2 = CsClO3 + CsCl + H2O =>
6 CsOH + 3 Cl2 = CsClO3 + 5 CsCl + 3 H2O
Sn + SnCl2 = Sn2Cl =>
3 Sn + SnCl2 = 2 Sn2Cl
P4S11 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S11 + 86 HNO3 + 8 H2O = 12 H3PO4 + 33 H2SO4 + 86 NO
Rb + MgO = RbO + Mg =>
Rb + MgO = RbO + Mg
NaOH + (ZnOH)2CO3 = Na2CO3 + Zn(OH)2 =>
2 NaOH + (ZnOH)2CO3 = Na2CO3 + 2 Zn(OH)2
PbSO4 + NaCl = PbCl2 + Na2SO4 =>
PbSO4 + 2 NaCl = PbCl2 + Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(CO3) + HCl = CaCl2 + H2CO3 =>
Ca(CO3) + 2 HCl = CaCl2 + H2CO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
FeCl3(aq) + NH3(aq) = FeH3 + NCl3 =>
FeCl3(aq) + NH3(aq) = FeH3 + NCl3
CuO + H2SO4 = CuSO3 + H2O2 =>
CuO + H2SO4 = CuSO3 + H2O2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
BF3 + LiSO3 = BF + (SO3) + LiF =>
BF3 + 2 LiSO3 = BF + 2(SO3) + 2 LiF
Ga2(SO4)3 + Pb(NO3)2 = PbSO4 + Ga(NO3)3 =>
Ga2(SO4)3 + 3 Pb(NO3)2 = 3 PbSO4 + 2 Ga(NO3)3
H2O2 + CO2 = C7H8 + O2 =>
4 H2O2 + 7 CO2 = C7H8 + 11 O2
CaCl + FeSO4 = CaSO4 + FeCl =>
CaCl + FeSO4 = CaSO4 + FeCl
H2S2O7 = SO3 + H2SO4 =>
H2S2O7 = SO3 + H2SO4
Fe3(SO4)3 + KOH = FeOH + KSO4 =>
Fe3(SO4)3 + 3 KOH = 3 FeOH + 3 KSO4
SnF3 = Sn + F =>
SnF3 = Sn + 3 F
Xe + KrF2 = KrXeF8 + Kr =>
Xe + 4 KrF2 = KrXeF8 + 3 Kr
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
(Cr)2(O)3 = Cr + O2 =>
2(Cr)2(O)3 = 4 Cr + 3 O2
Ba3(PO4)2 + HNO3 = BaHPO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 HNO3 = 2 BaHPO4 + Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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