| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6Cl6 + 6 O2 = 6 CO2 + 6 HCl
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
FeCl3 + H2C2O4 = Fe2(C2O4)3 + HCl =>
2 FeCl3 + 3 H2C2O4 = Fe2(C2O4)3 + 6 HCl
K + PtCl4 = K2PtCl4 =>
2 K + PtCl4 = K2PtCl4
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + NH4Cl(aq) =>
(NH4)2S(aq) + SrCl2(aq) = SrS(s) + 2 NH4Cl(aq)
KNO3 + H2SO4 + Cu = KHSO4 + NO2 + CuSO4 + H2O =>
2 KNO3 + 3 H2SO4 + Cu = 2 KHSO4 + 2 NO2 + CuSO4 + 2 H2O
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
Na + SF6 = NaS2 + NaF =>
13 Na + 2 SF6 = NaS2 + 12 NaF
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu{2+} + C2O4{2-} = CuC2O4 =>
Cu{2+} + C2O4{2-} = CuC2O4
[Co(H2O)6]Cl2 + NH3 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2[Co(H2O)6]Cl2 + 10 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Ca(s) + H2O = Ca(OH)(s) + H2(g) =>
2 Ca(s) + 2 H2O = 2 Ca(OH)(s) + H2(g)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na + Si + O = Na2SiO3 =>
2 Na + Si + 3 O = Na2SiO3
C6H6Cl6 + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl6 + 15 O2 = 12 CO2 + 6 H2O + 6 Cl2
Mg + HCl = H2 + MgHCl2 =>
2 Mg + 4 HCl = H2 + 2 MgHCl2
SnS2(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2(g)
NaClO + HBr = BrNa + HOCl =>
NaClO + HBr = BrNa + HOCl
Sn + NaOH + H2O = Na2(Sn(OH)4) + H2 =>
Sn + 2 NaOH + 2 H2O = Na2(Sn(OH)4) + H2
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(S4)3 + Sn(SO4)2 + H2O =>
K2Cr2O7 + 42 SnSO4 + 55 H2SO4 = K2SO4 + Cr2(S4)3 + 42 Sn(SO4)2 + 55 H2O
NH3 + P2O5 = P + N2 + H2O =>
10 NH3 + 3 P2O5 = 6 P + 5 N2 + 15 H2O
KI + HClO = I2 + KOH + Cl =>
2 KI + 2 HClO = I2 + 2 KOH + 2 Cl
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
K2S + HClO3 = H2S + H2O + K2Cl4O11 =>
K2S + 4 HClO3 = H2S + H2O + K2Cl4O11
AlN2 = Al + N2 =>
AlN2 = Al + N2
H2 + Po = H2Po =>
H2 + Po = H2Po
Br2 + FeI2 = FeBr + I2 =>
Br2 + 2 FeI2 = 2 FeBr + 2 I2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
H10N5O10S5 + H15BC10 = H25BC10N5O10S5 =>
H10N5O10S5 + H15BC10 = H25BC10N5O10S5
Silicon + oxygen = silicondioxide =>
Si + O2 = SiO2
Fe2(SO4)3 + Sr(ClO3)2 = Fe(ClO3)3 + SrSO4 =>
Fe2(SO4)3 + 3 Sr(ClO3)2 = 2 Fe(ClO3)3 + 3 SrSO4
Ag2SO4(aq) + AlCl3(aq) = AgCl(s) + Al2(SO4)3 =>
3 Ag2SO4(aq) + 2 AlCl3(aq) = 6 AgCl(s) + Al2(SO4)3
Cl2 + KOH + KBrO2 = KCl + KBrO3 + H2O =>
Cl2 + 2 KOH + KBrO2 = 2 KCl + KBrO3 + H2O
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
BaCo3 + HNO3 = Ba(NO3)2 + H2Co3 =>
BaCo3 + 2 HNO3 = Ba(NO3)2 + H2Co3
Al + Pb(OAc)2 = AcAl + Pb + O =>
2 Al + Pb(OAc)2 = 2 AcAl + Pb + 2 O
C6H12O6 + XO2 + XNH3 = XCH18N017O05 + XCO2 + XH2O =>
41 C6H12O6 + 480 XO2 + 408 XNH3 = 24 XCH18N017O05 + 222 XCO2 + 642 XH2O
F + KCl = KF + Cl =>
F + KCl = KF + Cl
Fe2O3 + BaF2 = Fe2F6 + Ba3O3 =>
Fe2O3 + 3 BaF2 = Fe2F6 + Ba3O3
HPt = H + Pt =>
HPt = H + Pt
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
HO2 + PbS = PbSO4 + H2O =>
8 HO2 + 3 PbS = 3 PbSO4 + 4 H2O
NaNO3 + FeSO4 = NaSO4 + FeNO3 =>
NaNO3 + FeSO4 = NaSO4 + FeNO3
Si + NaOH + H2O = H2 + Na2SiO3 =>
Si + 2 NaOH + H2O = 2 H2 + Na2SiO3
Au + Br = AuBr =>
Au + Br = AuBr
K2Cr2O7 + Pb(C2H3O2)2 + H2O = PbCrO4 + C2H4O2 + KC2H3O2 =>
K2Cr2O7 + 2 Pb(C2H3O2)2 + H2O = 2 PbCrO4 + 2 C2H4O2 + 2 KC2H3O2
KCIO3 + HCl = Cl2 + CIO2 + H2O + KCl =>
2 KCIO3 + 4 HCl = Cl2 + 2 CIO2 + 2 H2O + 2 KCl
FeCl2 + K4[Fe(CN)6] = KCl + Fe2Fe(CN)6 =>
2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe2Fe(CN)6
C6H6Cl6 + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl6 + 15 O2 = 12 CO2 + 6 H2O + 6 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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