| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr + NaOH = HNa + Br(OH)
Ag2O + H2O = Ag + OH =>
Ag2O + H2O = 2 Ag + 2 OH
Ag{+} + Zn{-2} = Ag + Zn{+2} =>
4 Ag{+} + Zn{-2} = 4 Ag + Zn{+2}
RbClO3 + Al2(SO3)3 = Rb2SO3 + Al(ClO3)3 =>
6 RbClO3 + Al2(SO3)3 = 3 Rb2SO3 + 2 Al(ClO3)3
MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2
Zn(NO3)2*6H2O = Zn(OH)2 + NO2 + O2 + H2O =>
2 Zn(NO3)2*6H2O = 2 Zn(OH)2 + 4 NO2 + O2 + 10 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
Al2(SO4)3 + BeCl2 = AlCl3 + Be(SO4) =>
Al2(SO4)3 + 3 BeCl2 = 2 AlCl3 + 3 Be(SO4)
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaP4 = Na3 + P =>
3 NaP4 = Na3 + 12 P
H2SO4 + Sn = Sn{4+} + SO4{2-} + H2 =>
2 H2SO4 + Sn = Sn{4+} + 2 SO4{2-} + 2 H2
Cr2(SO4)3 + NaHSO3 = Cr(OH)3 + SO2 + Na2SO4 =>
Cr2(SO4)3 + 6 NaHSO3 = 2 Cr(OH)3 + 6 SO2 + 3 Na2SO4
C6H5ONa + CO2 = C7H5NaO3 =>
C6H5ONa + CO2 = C7H5NaO3
Mg + N2 = Mg(N2) =>
Mg + N2 = Mg(N2)
FeS + H2O2 = Fe2O3 + H2S + O2 =>
4 FeS + 4 H2O2 = 2 Fe2O3 + 4 H2S + O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2S2O8 + CU(NH4)2SO4 = CU(NH4)2S2O8 + (NH4)2SO4 =>
(NH4)2S2O8 + CU(NH4)2SO4 = CU(NH4)2S2O8 + (NH4)2SO4
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
AgNO3 + Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 Fe(SO4) = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
Mg2(SiO4) + HNO3 = MgNO3 + SiO2 + H2O + O2 =>
2 Mg2(SiO4) + 4 HNO3 = 4 MgNO3 + 2 SiO2 + 2 H2O + O2
HCOO + H2O = HCOH + HO =>
HCOO + 2 H2O = HCOH + 3 HO
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
(NH4)2S + AgF = Ag2S + NH4F =>
(NH4)2S + 2 AgF = Ag2S + 2 NH4F
CrCl2 + HNO3 = H2CrO4 + HClO4 + H2O + NO =>
3 CrCl2 + 20 HNO3 = 3 H2CrO4 + 6 HClO4 + 4 H2O + 20 NO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH3COOCHClCH3 + H2O = CH3CHO + CH3CCl(OH)2 =>
CH3COOCHClCH3 + H2O = CH3CHO + CH3CCl(OH)2
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
Ba(CO3)2 + CH3COOH = (CH3COO)2Ba + CO2 + H2O =>
4 Ba(CO3)2 + 9 CH3COOH = 4(CH3COO)2Ba + 10 CO2 + 6 H2O
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
NaH + C2H2 = Na2C2 + H2 =>
2 NaH + C2H2 = Na2C2 + 2 H2
K2Cr2O7 + Sn + HCl = SnCl4 + CrCl3 + H2O + KCl =>
2 K2Cr2O7 + 3 Sn + 28 HCl = 3 SnCl4 + 4 CrCl3 + 14 H2O + 4 KCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
I2 + KOH = IOH + KI =>
I2 + KOH = IOH + KI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NiCl2 + NaH2PO2 + H2O + CH3COONa = Ni + NaH2PO3 + NaCl + CH3COOH =>
NiCl2 + NaH2PO2 + H2O + 2 CH3COONa = Ni + NaH2PO3 + 2 NaCl + 2 CH3COOH
Mg + Ag1N = Ag1 + MgN =>
Mg + Ag1N = Ag1 + MgN
NH3SO4 + Ca(OH)2 = NH3(OH)2 + CaSO4 =>
NH3SO4 + Ca(OH)2 = NH3(OH)2 + CaSO4
SCl4 + KOH = K2SO3 + KCl + H2O =>
SCl4 + 6 KOH = K2SO3 + 4 KCl + 3 H2O
NH4I + HNO3 = NH4NO3 + H2O + I2 =>
8 NH4I + 10 HNO3 = 9 NH4NO3 + 3 H2O + 4 I2
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Sc + O2 = Sc3O2 =>
3 Sc + O2 = Sc3O2
W{2+} + O{2-} = WO =>
W{2+} + O{2-} = WO
CaO2(H2O2)2 + H2O = CaO + H2O2(H2O) =>
CaO2(H2O2)2 + 4 H2O = CaO + 3 H2O2(H2O)
Ag + HCl = (Ag)2Cl + H =>
2 Ag + HCl = (Ag)2Cl + H
CoOH2 + H2O + O2 = Co(OH)3 =>
4 CoOH2 + 2 H2O + 3 O2 = 4 Co(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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