| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 B10H14 + 15 CCl4 = 20 BCl3 + 15 C + 14 H2
Na1 = Na3 =>
3 Na1 = Na3
Mg2C + H2O = Mg(OH)2 + CH4 =>
Mg2C + 4 H2O = 2 Mg(OH)2 + CH4
P + Br = PBr3 =>
P + 3 Br = PBr3
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2(aq)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
H3 + I3 = HI =>
H3 + I3 = 3 HI
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2(NH4)Cl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
H3PO4MgO = MgHPO4H2O =>
H3PO4MgO = MgHPO4H2O
AgNo3 + K2Cr2O7 = Ag2Cr2O7 + KNo3 =>
2 AgNo3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNo3
MnO4 + N2H4 = MnO2 + N2 + OH =>
2 MnO4 + N2H4 = 2 MnO2 + N2 + 4 OH
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4)Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2(NH4)Cl
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CS + Cl2 = CCl4 + S2Cl2 =>
2 CS + 5 Cl2 = 2 CCl4 + S2Cl2
AlCO2 = Al + CO2 =>
AlCO2 = Al + CO2
C100 = C =>
C100 = 100 C
CO(NH2)2HN3 = HN3CO(NH2)2 =>
CO(NH2)2HN3 = HN3CO(NH2)2
Pt + H2O = Pt2O + H =>
2 Pt + H2O = Pt2O + 2 H
HO = OH2O =>
2 HO = OH2O
Cu(OH)2 + H3(PO4) = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3(PO4) = Cu3(PO4)2 + 6 H2O
Mn(OH)3 + H2 = Mn + H2O =>
2 Mn(OH)3 + 3 H2 = 2 Mn + 6 H2O
Ca(NO3)2*4H2O + Zn(NO3)2*6H2O + (NH4)2HPO4 + C6H8O7*H2O = Ca3Zn3(PO4)4 + N2 + H2O + CO2 =>
3 Ca(NO3)2*4H2O + 3 Zn(NO3)2*6H2O + 4(NH4)2HPO4 + 2 C6H8O7*H2O = Ca3Zn3(PO4)4 + 10 N2 + 58 H2O + 12 CO2
K4Fe(CN)6 + BaCl2 = Ba2[Fe(CN)6] + KCl =>
K4Fe(CN)6 + 2 BaCl2 = Ba2[Fe(CN)6] + 4 KCl
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
Na2S + Br2 = Br2S + Na2 =>
Na2S + Br2 = Br2S + Na2
Na2B4O7 + HCl = NaCl + NaHB4O7 =>
Na2B4O7 + HCl = NaCl + NaHB4O7
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Ca(NO3)2*4H2O + KBr = CaBr2 + KNO3 + H2O =>
Ca(NO3)2*4H2O + 2 KBr = CaBr2 + 2 KNO3 + 4 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C2H4 + HI = C2H5I =>
C2H4 + HI = C2H5I
Ce(SO4)2 + H2O2 = Ce2(SO4)3 + H2SO4 + O2 =>
2 Ce(SO4)2 + H2O2 = Ce2(SO4)3 + H2SO4 + O2
C3H7OHHCOOH = HCOO(C3H7)H2O =>
C3H7OHHCOOH = HCOO(C3H7)H2O
Fe2O3 + NO3 = Fe(NO3)2 + O2 =>
2 Fe2O3 + 8 NO3 = 4 Fe(NO3)2 + 3 O2
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C2H5OH + NH3 = CH3CH2NHCH2CH3 + H2O =>
2 C2H5OH + NH3 = CH3CH2NHCH2CH3 + 2 H2O
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
Ba2P2O7 + BaCO3 = Ba3P2O8 + CO2 =>
Ba2P2O7 + BaCO3 = Ba3P2O8 + CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(CN)2 + H2O = Ca(OH)2 + HCN =>
Ca(CN)2 + 2 H2O = Ca(OH)2 + 2 HCN
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
AlN + H2O = Al2O3 + NH3 =>
2 AlN + 3 H2O = Al2O3 + 2 NH3
Ca(NO3)2*4H2O + KBr = CaBr2 + KNO3 + H2O =>
Ca(NO3)2*4H2O + 2 KBr = CaBr2 + 2 KNO3 + 4 H2O
Sr(NO3)2 + Zn(NO3)2*6H2O + (NH4)2HPO4 + C6H8O7*H2O = Sr3Zn3(PO4)4 + N2 + H2O + CO2 =>
3 Sr(NO3)2 + 3 Zn(NO3)2*6H2O + 4(NH4)2HPO4 + 2 C6H8O7*H2O = Sr3Zn3(PO4)4 + 10 N2 + 46 H2O + 12 CO2
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Ce2 + KOH = KCe + KCeO3 + H2O =>
3 Ce2 + 6 KOH = 5 KCe + KCeO3 + 3 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
H + Br = HBr =>
H + Br = HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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