| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NH4OH + CH3COOH = CHCOO + 3 NH4 + 3 H2O
H4P2O6 + KClO + KOH = K3PO4 + KCl + H2O =>
H4P2O6 + KClO + 6 KOH = 2 K3PO4 + KCl + 5 H2O
Pt + H2 = PtH2 =>
Pt + H2 = PtH2
Ne + F2 = NeF =>
2 Ne + F2 = 2 NeF
NH4I + LiOH = NH4OH + LiI =>
NH4I + LiOH = NH4OH + LiI
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
Ra + H2O = Ra2O + H2 =>
2 Ra + H2O = Ra2O + H2
Cu(OH)2 + NaOH + C6H12O6 = Cu2O + H2O + C6H11NaO7 =>
2 Cu(OH)2 + NaOH + C6H12O6 = Cu2O + 3 H2O + C6H11NaO7
Cr + S2 = CrS3 =>
2 Cr + 3 S2 = 2 CrS3
CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2
KIBr = KBrI =>
KIBr = KBrI
AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
O2(g) + C20H42(s) = H2O + CO2 =>
61 O2(g) + 2 C20H42(s) = 42 H2O + 40 CO2
Kr + H2 = H2Kr =>
Kr + H2 = H2Kr
CH3NH3C3H7COO + Ca(OH)2 = CH3NH2 + (C3H7COO)2Ca + H2O =>
2 CH3NH3C3H7COO + Ca(OH)2 = 2 CH3NH2 + (C3H7COO)2Ca + 2 H2O
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)
NaH2PO4 + NaOH = H3O + Na2PO4 =>
NaH2PO4 + NaOH = H3O + Na2PO4
CaI2 + Na3PO4 = Ca3(PO4)2 + NaI =>
3 CaI2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaI
AgNO3 + P4 + H2O = Ag + H3PO4 + HNO3 =>
20 AgNO3 + P4 + 16 H2O = 20 Ag + 4 H3PO4 + 20 HNO3
HBrO + Ni(OH)2 = Ni(BrO)2 + H2O =>
2 HBrO + Ni(OH)2 = Ni(BrO)2 + 2 H2O
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
Bi(OH)3 + H2SO4 = Bi(HSO4)3 + H2O =>
Bi(OH)3 + 3 H2SO4 = Bi(HSO4)3 + 3 H2O
NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2
HgN2O6 + NH4SCN = HgS2C2N2 + NH4NO3 =>
HgN2O6 + 2 NH4SCN = HgS2C2N2 + 2 NH4NO3
NaBrO4 + HBr = NaBr + Br2 + H2O =>
NaBrO4 + 8 HBr = NaBr + 4 Br2 + 4 H2O
C3H4 + KMnO4 = K2C3H2O4 + MnO2 + KOH + H2O =>
3 C3H4 + 8 KMnO4 = 3 K2C3H2O4 + 8 MnO2 + 2 KOH + 2 H2O
OH + Al = AlOH =>
OH + Al = AlOH
CaCo3 + Li = Li2Co3 + Ca =>
CaCo3 + 2 Li = Li2Co3 + Ca
Ca + Au = Ca5Au3 =>
5 Ca + 3 Au = Ca5Au3
CH3COH + HCN = CH3COHHCN =>
CH3COH + HCN = CH3COHHCN
SbSO4 + HOH = SbOH + HSO4 =>
SbSO4 + HOH = SbOH + HSO4
C3H4O4 + NaOH = C3H2O4 + Na + H2O =>
C3H4O4 + 2 NaOH = C3H2O4 + 2 Na + 2 H2O
H + At = AtH =>
H + At = AtH
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g) =>
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2O + CO2(g)
Na2(CrO7) + SO2 + HSO4 = Cr2(SO4)3 + Na2(SO4)3 + H2O =>
6 Na2(CrO7) + 19 SO2 + 8 HSO4 = 3 Cr2(SO4)3 + 6 Na2(SO4)3 + 4 H2O
Be + H3PO4 = BePO4 + H3 =>
Be + H3PO4 = BePO4 + H3
CuCl2*2H2O + N2H4 = Cu + H2O + N + HCl =>
2 CuCl2*2H2O + N2H4 = 2 Cu + 4 H2O + 2 N + 4 HCl
PO = P + O2 =>
2 PO = 2 P + O2
CH4 + NO3 = CO2 + N2 + H =>
3 CH4 + 2 NO3 = 3 CO2 + N2 + 12 H
Fe + HCl + H2O + O2 = FeCl3*6H2O =>
4 Fe + 12 HCl + 18 H2O + 3 O2 = 4 FeCl3*6H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
NH4CN + CH3COCH3 = (CH3)2C(NH2)CN + H2O =>
NH4CN + CH3COCH3 = (CH3)2C(NH2)CN + H2O
Mo + Cl2 = MoCl2 =>
Mo + Cl2 = MoCl2
Ge(OH)2 + NaOH = Na2[Ge(OH)4] =>
Ge(OH)2 + 2 NaOH = Na2[Ge(OH)4]
MgO + H = Mg + HO =>
MgO + H = Mg + HO
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
FeCl3 + NaOH(aq) = Fe(OH)3 + NaCl(s) =>
FeCl3 + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl(s)
H2SeO4 + Ga(OH)3 = Ga2(SeO4)3 + H2O =>
3 H2SeO4 + 2 Ga(OH)3 = Ga2(SeO4)3 + 6 H2O
Fe(NH4)(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)(SO4)2*6H2O + 4 H2C2O4 + 2 K2C2O4 + H2O2 = 2 K2Fe(C2O4)3*3H2O + (NH4)2SO4 + 3 H2SO4 + 8 H2O
C2H5OH + CrO3 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 CrO3 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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