| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 2 H3PO4 = Al2(PO4)2 + 6 H2O
MgCl2 + O2 = Mg(ClO3)2 =>
MgCl2 + 3 O2 = Mg(ClO3)2
CaO + H2So4 = CaSo4 + H2O =>
CaO + H2So4 = CaSo4 + H2O
KI + NH3 = KH3 + IN =>
KI + NH3 = KH3 + IN
H2C2O4 + KMnO4 = H2O + CO2 + MnO + KOH =>
5 H2C2O4 + 2 KMnO4 = 4 H2O + 10 CO2 + 2 MnO + 2 KOH
Nb + NbI5 = Nb6I11 =>
19 Nb + 11 NbI5 = 5 Nb6I11
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
FeCl2 + KMnO4 + HCl(aq) = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl(aq) = 5 FeCl3 + MnCl2 + 4 H2O + KCl
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
C2H5NO2 + O2 = CO2 + H2O + N2 =>
4 C2H5NO2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
KI + PbO2 + H2SO4 = I2 + PbSO4 + K2SO4 + H2O =>
2 KI + PbO2 + 2 H2SO4 = I2 + PbSO4 + K2SO4 + 2 H2O
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
NaCl + NH3 = ClN + NaH3 =>
NaCl + NH3 = ClN + NaH3
Mg3N2 + HCl = MgCl2 + NH3 =>
Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
NaCl + NH3 = NCl + NaH3 =>
NaCl + NH3 = NCl + NaH3
FeCl3 + Mg(OH)2 = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 MgCl2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Ca + NaOH = Ca(OH) + Na =>
Ca + NaOH = Ca(OH) + Na
Mg(NO3)2*6H2O + Zn(NO3)2*6H2O + Y2O3 = Mg3Zn5Y2 + NO2 + H2O + O2 =>
6 Mg(NO3)2*6H2O + 10 Zn(NO3)2*6H2O + 2 Y2O3 = 2 Mg3Zn5Y2 + 32 NO2 + 96 H2O + 19 O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H + OH + M = H2OM =>
H + OH + M = H2OM
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H + OH + M = MH2O =>
H + OH + M = MH2O
N2H4(l) + H2O4(l) = N2(g) + H2O(g) =>
3 N2H4(l) + 2 H2O4(l) = 3 N2(g) + 8 H2O(g)
N2H4(g) + H2O4(l) = N2(g) + H2O(g) =>
3 N2H4(g) + 2 H2O4(l) = 3 N2(g) + 8 H2O(g)
N2H4(g) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(g)
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Mg(HCO3)2(heat) = Mg(OH)2 + CO2 =>
Mg(HCO3)2(heat) = Mg(OH)2 + 2 CO2
NaNO2 + O2 = NaNO3 =>
2 NaNO2 + O2 = 2 NaNO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na2H2P2O7 + NaHCO3 = Na4P2O7 + H2O + CO2 =>
Na2H2P2O7 + 2 NaHCO3 = Na4P2O7 + 2 H2O + 2 CO2
Mg(HCO3)2(heat) = Mg(OH)2 + CO2 =>
Mg(HCO3)2(heat) = Mg(OH)2 + 2 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C4H6O5 + H2O = H3O + C4H4O5 =>
C4H6O5 + 2 H2O = 2 H3O + C4H4O5
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2S + HNO3 = H2SO4 + NO2 + H2 =>
H2S + 4 HNO3 = H2SO4 + 4 NO2 + 2 H2
Ca(C2H3O2)2 + H3PO4 = Ca3(PO4)2 + HC2H3O2 =>
3 Ca(C2H3O2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HC2H3O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
HCl + KMnO4 = MnCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
Cu + SO4 + H2O = CuSO4*5H2O =>
Cu + SO4 + 5 H2O = CuSO4*5H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(aq) + 2 NaNO3(aq)
Na + S = Na2S =>
2 Na + S = Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/19
Équations équilibrées sur06/24/18
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