| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Hf2Cr2N3 = HfN + CrN + Hf =>
Hf2Cr2N3 = HfN + 2 CrN + Hf
NaNO3 + H = NaOH + NH3 + H2O =>
NaNO3 + 8 H = NaOH + NH3 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Hf2Cr2N3 = HfN + CrN + Cr =>
Hf2Cr2N3 = 2 HfN + CrN + Cr
Hf2Cr2N3 = HfN + Cr2N =>
Hf2Cr2N3 = 2 HfN + Cr2N
Hf2Zr2N3 = HfN + ZrN + Hf =>
Hf2Zr2N3 = HfN + 2 ZrN + Hf
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Hf2Zr2N3 = HfN + ZrN + Zr =>
Hf2Zr2N3 = 2 HfN + ZrN + Zr
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C2H5COOH + CuCO3 = (C2H5COO)2Cu + CO2 + H2O =>
2 C2H5COOH + CuCO3 = (C2H5COO)2Cu + CO2 + H2O
Hf2Nb2N3 = HfN + NbN + Hf =>
Hf2Nb2N3 = HfN + 2 NbN + Hf
potassiumiodide + chlorine = potassiumchloride + iodine =>
2 KI + Cl2 = 2 KCl + I2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Hf2Nb2N3 = HfN + NbN + Nb =>
Hf2Nb2N3 = 2 HfN + NbN + Nb
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Hf2Nb2N3 = HfN + Nb2N =>
Hf2Nb2N3 = 2 HfN + Nb2N
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
Hf2Mo2N3 = HfN + MoN + Mo =>
Hf2Mo2N3 = 2 HfN + MoN + Mo
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
4 KMnO4 + 5 Na2SO3 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 11 H2O
Hf2Mo2N3 = HfN + MoN + Hf =>
Hf2Mo2N3 = HfN + 2 MoN + Hf
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NH4CL + H2O = H3O + NH3 + CL =>
NH4CL + H2O = H3O + NH3 + CL
Hf2Ta2N3 = TaN + HfN + Ta =>
Hf2Ta2N3 = TaN + 2 HfN + Ta
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
K2Cr2O7 + HCl = KCl + CrCl3 + Cl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 2 Cl3 + 7 H2O
Hf2Ta2N3 = TaN + HfN + Hf =>
Hf2Ta2N3 = 2 TaN + HfN + Hf
CAO + HCl = CACl2 + H2O =>
CAO + 2 HCl = CACl2 + H2O
H2O2(l) = H2O(l) + O2 =>
2 H2O2(l) = 2 H2O(l) + O2
Hf2Ta2N3 = Ta2N + HfN =>
Hf2Ta2N3 = Ta2N + 2 HfN
ammoniumsulfate + calciumhydroxide = calciumsulfate + ammonia + water =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
H2O2(l) = H2O(l) + O2 =>
2 H2O2(l) = 2 H2O(l) + O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
SIO2 + CACO3 = CASIO3 + CO2 =>
SIO2 + CACO3 = CASIO3 + CO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
K4Fe(CN) + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4Fe(CN) + 13 KMnO4 + 74 HCl = 33 KCl + 5 FeCl3 + 13 MnCl2 + 5 CO2 + 5 NO + 37 H2O
Hf2W2N3 = WN2 + HfN + W =>
2 Hf2W2N3 = WN2 + 4 HfN + 3 W
KMnO4 + Na2SO3 + H2O = Na2SO4 + MnO2 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 MnO2 + 2 KOH
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
HA + NaOH = NaA + H2O =>
HA + NaOH = NaA + H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Carbon + hydrogen = methane =>
C + 2 H2 = CH4
KMnO4 + Na2SO3 + KOH = Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O
CuSo4 + Fe = Cu + Fe2(So4)3 =>
3 CuSo4 + 2 Fe = 3 Cu + Fe2(So4)3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Zn(NO3)2 + C6H10O5 = ZnO + CO2 + H2O + N2 =>
12 Zn(NO3)2 + 5 C6H10O5 = 12 ZnO + 30 CO2 + 25 H2O + 12 N2
C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/07/18
Équations équilibrées sur09/06/17
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