| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 DyI3 + 3 H2O = Dy2O3 + 3 H2 + 6 I
K2Zn(OH)4 + Zn(NO3)2 = Zn(OH)2 + KNO3 =>
K2Zn(OH)4 + Zn(NO3)2 = 2 Zn(OH)2 + 2 KNO3
CoS + HNO3 = Co(NO3)2 + N2O4 + S + H2O =>
CoS + 4 HNO3 = Co(NO3)2 + N2O4 + S + 2 H2O
(VO3){-} + Zn + H{+} = (VO)2{+} + Zn2{+} + H2O =>
2(VO3){-} + 10 Zn + 8 H{+} = (VO)2{+} + 5 Zn2{+} + 4 H2O
HNO3 + KCNS = HCNS + KNO3 =>
HNO3 + KCNS = HCNS + KNO3
AgNo + Ni = Ni(No3)2 + Ag =>
6 AgNo + Ni = Ni(No3)2 + 6 Ag
CH3COOH + K2CO3 = K2COOH + H2O + CO2 =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 2 H2O + 6 CO2
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
FeSO4 + KMnO4 = KFeO4 + MnSO4 =>
FeSO4 + KMnO4 = KFeO4 + MnSO4
CH3COOH + K2CO3 = K2COOH + H2O + CO2 =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 2 H2O + 6 CO2
CH3CH3HCOOOClCH3CH3OONCH3OOSOO + HBr = CH3CH3HCOOOClBrCH3CH3HOONCH3OOSOO =>
CH3CH3HCOOOClCH3CH3OONCH3OOSOO + HBr = CH3CH3HCOOOClBrCH3CH3HOONCH3OOSOO
CrCl2 + Li2CO3 = Li2Cr + Cl2CO3 =>
CrCl2 + Li2CO3 = Li2Cr + Cl2CO3
KCIO3(aq) = KCIO(aq) + O2(g) =>
KCIO3(aq) = KCIO(aq) + O2(g)
SeRh + La + UTa = Se3U2La5Ta2Rh3 =>
3 SeRh + 5 La + 2 UTa = Se3U2La5Ta2Rh3
Cs(s) + F2(g) = CsF(s) =>
2 Cs(s) + F2(g) = 2 CsF(s)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaMnO4 + Na2SO4 = NaO2 + CaSO4 + Mn =>
CaMnO4 + Na2SO4 = 2 NaO2 + CaSO4 + Mn
Al + K2CrO4 + KOH + H2O = K3[Al(OH)6] + KCrO2 =>
Al + K2CrO4 + 2 KOH + 2 H2O = K3[Al(OH)6] + KCrO2
K + HNO3 + HCl = KCl + NO + H2O =>
3 K + HNO3 + 3 HCl = 3 KCl + NO + 2 H2O
CH3COOH + K2CO3 = K2COOH + H2O + CO2 =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 2 H2O + 6 CO2
Sb2S3 + H = Sb + H2S =>
Sb2S3 + 6 H = 2 Sb + 3 H2S
Na3PO4 + CaSO4 = Ca3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 Na2SO4
Zn + Ag(OH) = Zn(OH)2 + Ag =>
Zn + 2 Ag(OH) = Zn(OH)2 + 2 Ag
Cs2(SO4) + Ba(NO3)2 = Cs(NO3) + Ba(SO4) =>
Cs2(SO4) + Ba(NO3)2 = 2 Cs(NO3) + Ba(SO4)
Na2SiO3 + HF = H2SiF6 + NaF + H2O1 =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O1
CH3COONa + KHSO4 = CH3COOHSO4 + NaK =>
CH3COONa + KHSO4 = CH3COOHSO4 + NaK
C8H10 + KMnO4 = C7H5O2K + H2O + KOH + MnO2 =>
7 C8H10 + 18 KMnO4 = 8 C7H5O2K + 10 H2O + 10 KOH + 18 MnO2
H2SO4 + Ti = H2 + Ti(SO4)2 =>
2 H2SO4 + Ti = 2 H2 + Ti(SO4)2
Cu(NH3)4Cl2 + NH3 + Cu = Cu(NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl
Ag(NO3)2 + H2O = H2OAg + NO3 =>
Ag(NO3)2 + H2O = H2OAg + 2 NO3
KMnO4 + H2SO4 + C6H12O6 = CO2 + K2SO4 + MnSO4 + H2O =>
24 KMnO4 + 36 H2SO4 + 5 C6H12O6 = 30 CO2 + 12 K2SO4 + 24 MnSO4 + 66 H2O
Ca3(PO4)2 + C6H12O6 + Al2O3 + SiO2 = CaAl2SiO6 + H2O + P + CO =>
6 Ca3(PO4)2 + 5 C6H12O6 + 18 Al2O3 + 18 SiO2 = 18 CaAl2SiO6 + 30 H2O + 12 P + 30 CO
XCuCl2 + Al = XCu + AlCl3 =>
3 XCuCl2 + 2 Al = 3 XCu + 2 AlCl3
Hg2O + H2O = Hg(OH) =>
Hg2O + H2O = 2 Hg(OH)
KCN + Cu(OH)2 = K2Cu(CN)4 + KOH =>
4 KCN + Cu(OH)2 = K2Cu(CN)4 + 2 KOH
F2 + UCl6 = FCl + U =>
3 F2 + UCl6 = 6 FCl + U
CH3COOH + K2CO3 = K2COOH + H2O + CO2 =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 2 H2O + 6 CO2
HCN + KBr = HBr + KCN =>
HCN + KBr = HBr + KCN
Cu(NO3)2 + NH3 = Cu(NH3)4 + (NO3) =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4 + 2(NO3)
HBrO + H2O2 = HBr + H2O3 =>
HBrO + H2O2 = HBr + H2O3
CrO + CrO4 = CrO3 =>
CrO + 2 CrO4 = 3 CrO3
Al + Pb(NO)2 = Al(NO)3 + Pb =>
2 Al + 3 Pb(NO)2 = 2 Al(NO)3 + 3 Pb
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
SIH2 + O2 = SIO2 + H2O2 =>
SIH2 + 2 O2 = SIO2 + H2O2
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
Cu(Cn)2 + B3P3 = Cu3P2 + B(Cn)3 =>
9 Cu(Cn)2 + 2 B3P3 = 3 Cu3P2 + 6 B(Cn)3
CH3COOH + K2CO3 = K2COOH + H2O + CO2 =>
3 CH3COOH + 8 K2CO3 = 8 K2COOH + 2 H2O + 6 CO2
CH4O + N = CH4ON =>
CH4O + N = CH4ON
K + I = I2K =>
K + 2 I = I2K
HCOOH + C2H5OH = HCO2C2H5 + H2O =>
HCOOH + C2H5OH = HCO2C2H5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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