| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
HF + KOH = KHF2 + H2O =>
2 HF + KOH = KHF2 + H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Zn + (NH4)2SO4 + H2O + H2SO4 = (NH4)2Zn(SO4)2*6H2O + H2 =>
Zn + (NH4)2SO4 + 6 H2O + H2SO4 = (NH4)2Zn(SO4)2*6H2O + H2
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
Na3MnO4 + NaF + MnO = Na2MnO2F =>
Na3MnO4 + 3 NaF + 2 MnO = 3 Na2MnO2F
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
X + A2Y = X{+} + AY{-} + A2 =>
2 X + 2 A2Y = 2 X{+} + 2 AY{-} + A2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
HCl + Th(OH)4 = H2O + ThCl4 =>
4 HCl + Th(OH)4 = 4 H2O + ThCl4
Zn + H{+} = Zn{+2} + H2 =>
Zn + 2 H{+} = Zn{+2} + H2
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
CH4N2O + H2O2 = CH6N2O3 =>
CH4N2O + H2O2 = CH6N2O3
silvernitrate + potassiumphosphate = potassiumnitrate + silverphosphate =>
3 AgNO3 + K3PO4 = 3 KNO3 + Ag3PO4
X2ZY3 + DP = XP + D2Y + ZY2 =>
X2ZY3 + 2 DP = 2 XP + D2Y + ZY2
Na2MoO4*2H2O + Na2TeO3 + N2H4 = MoTe2 + Na2O + N2 + H2O =>
2 Na2MoO4*2H2O + 4 Na2TeO3 + 7 N2H4 = 2 MoTe2 + 6 Na2O + 7 N2 + 18 H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
V + O3 = V3O5 =>
9 V + 5 O3 = 3 V3O5
V + O3 = V2O5 =>
6 V + 5 O3 = 3 V2O5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na3MnO4 + NaF + MnO = Na4Mn2O4F2 =>
2 Na3MnO4 + 6 NaF + 4 MnO = 3 Na4Mn2O4F2
Na3MnO4 + NaF + MnO = Na8Mn4O9F3 =>
5 Na3MnO4 + 9 NaF + 7 MnO = 3 Na8Mn4O9F3
CH2F2 + ClF3 = CF + HCl + F2 =>
2 CH2F2 + 4 ClF3 = 2 CF + 4 HCl + 7 F2
Na3MnO4 + NaF + MnO = Na4Mn2O5F1 =>
Na3MnO4 + NaF + MnO = Na4Mn2O5F1
Z3D6 + Y2 = ZY2 + D2Y =>
2 Z3D6 + 9 Y2 = 6 ZY2 + 6 D2Y
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na3MnO4 + NaF + MnO = Na15Mn9O16F8 =>
7 Na3MnO4 + 24 NaF + 20 MnO = 3 Na15Mn9O16F8
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/31/23
Équations équilibrées sur08/30/22
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