| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaH2SbO3 + 2 NaOH = Na3SbO3 + 2 H2O
C2O3H2 + O2 = H2O + CO2 =>
C2O3H2 + O2 = H2O + 2 CO2
Ca[OH]2 + Al2[SO4]3 = CaSO4 + Al[OH]3 =>
3 Ca[OH]2 + Al2[SO4]3 = 3 CaSO4 + 2 Al[OH]3
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
CH3CH2CHOHCH3 + O2 = CH3CH2COCH3 + H2O =>
2 CH3CH2CHOHCH3 + O2 = 2 CH3CH2COCH3 + 2 H2O
Mn(O2) + NaI + H2SO4 = Na2(SO4) + Mn(SO4) + H2O + I2 =>
Mn(O2) + 2 NaI + 2 H2SO4 = Na2(SO4) + Mn(SO4) + 2 H2O + I2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
XOH = X + OH =>
XOH = X + OH
AgNo3 + Cl = Ag + ClNo3 =>
AgNo3 + Cl = Ag + ClNo3
TiBr = Ti + Br =>
TiBr = Ti + Br
CH3CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH3 =>
CH3CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH3
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
AgCl + KF = KCl + AgF =>
AgCl + KF = KCl + AgF
Cr + Br2 = CrBr3 =>
2 Cr + 3 Br2 = 2 CrBr3
CH3(CH2)6*CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6*CH3 + 25 O2 = 16 CO2 + 18 H2O
NaOH + H3As = H2O + Na3As =>
3 NaOH + H3As = 3 H2O + Na3As
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
(CoCO3)(Co(OH)2) + HCl = CoCl2 + CO2 + H2O =>
(CoCO3)(Co(OH)2) + 4 HCl = 2 CoCl2 + CO2 + 3 H2O
Pb(OH)4 + H2SO4 = Pb(SO4)4 + H3O =>
Pb(OH)4 + 4 H2SO4 = Pb(SO4)4 + 4 H3O
Mn(NO3)2 + NaBiO3 + HNO3 = NaNO3 + Bi(NO3)3 + H2O + HMnO4 =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 5 NaNO3 + 5 Bi(NO3)3 + 7 H2O + 2 HMnO4
N2(q) + H2(q) = NH3(q) =>
N2(q) + 3 H2(q) = 2 NH3(q)
Mg + MnCl3 = MgCl2 + Mn =>
3 Mg + 2 MnCl3 = 3 MgCl2 + 2 Mn
W + O2 = WO2 =>
W + O2 = WO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
(NH4)HSO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)HSO4 + 2 NaOH = Na2SO4 + NH3 + 2 H2O
AgBr + Na = Ag + NaBr =>
AgBr + Na = Ag + NaBr
CO3 + AgNO3 = NO3 + Ag(CO3) =>
CO3 + AgNO3 = NO3 + Ag(CO3)
Au + Hg = AuHg =>
Au + Hg = AuHg
Zn + NHO3 = Zn(NO3)2 + HN4NO3 + H2O =>
10 Zn + 25 NHO3 = 10 Zn(NO3)2 + HN4NO3 + 12 H2O
NaP + AgN = NaN + AgP =>
NaP + AgN = NaN + AgP
Ni(ClO3)2 + Fe = Fe(ClO3)3 + Ni =>
3 Ni(ClO3)2 + 2 Fe = 2 Fe(ClO3)3 + 3 Ni
TiO2 + C = Ti20O39 + CO2 =>
40 TiO2 + C = 2 Ti20O39 + CO2
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2(NH4)Cl
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4 =>
(NH4)2SO4 + HCl = NH4Cl + NH4HSO4
Al(s) + H2SO4 = Al2(SO4)2 + H2 =>
2 Al(s) + 2 H2SO4 = Al2(SO4)2 + 2 H2
Y(NO3)3 + GaPO4 = YPO4 + Ga(NO3)3 =>
Y(NO3)3 + GaPO4 = YPO4 + Ga(NO3)3
S8 + NO3 = SO4 + N2O =>
5 S8 + 64 NO3 = 40 SO4 + 32 N2O
Ca + H2SO4 + H2O = CaSO4*2H2O + H2 =>
Ca + H2SO4 + 2 H2O = CaSO4*2H2O + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
CrCl3 + H2O = Cl2 + H2 + Cr(OH)3 =>
2 CrCl3 + 6 H2O = 3 Cl2 + 3 H2 + 2 Cr(OH)3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
OH{-} + Sn{+} = Sn(OH) =>
OH{-} + Sn{+} = Sn(OH)
FeCl3 + H2S = S + FeS + HCl =>
2 FeCl3 + 3 H2S = S + 2 FeS + 6 HCl
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
PCl5(s) + H2O(l) = H3PO4(s) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(s) + 5 HCl(g)
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Mn{7+} + Br{-} = Mn{2+} + Br{5+} =>
6 Mn{7+} + 5 Br{-} = 6 Mn{2+} + 5 Br{5+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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