| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + NaOH = NaI + H2O
Au + Na = AuNa =>
Au + Na = AuNa
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
PH2O2 = P + H2O2 =>
PH2O2 = P + H2O2
Fe(CN6){4-} + H{+} + (MnO4){-} = Fe{2+} + CO2 + (NO3){-} + Mn{2+} + H2O =>
Fe(CN6){4-} + 24 H{+} + 8(MnO4){-} = Fe{2+} + CO2 + 6(NO3){-} + 8 Mn{2+} + 12 H2O
C5H8O4 = C6H6O3 + H2O =>
6 C5H8O4 = 5 C6H6O3 + 9 H2O
H2S + (Cr2O7)2{-} + H1{+} = S + Cr3{+} + H2O =>
77 H2S + 6(Cr2O7)2{-} + 14 H1{+} = 77 S + 8 Cr3{+} + 84 H2O
Si + HNO3 + HF = SiF4 + NO2 + H2O =>
Si + 4 HNO3 + 4 HF = SiF4 + 4 NO2 + 4 H2O
NCl2 + Na2CO3 = NCO3 + NaCl =>
NCl2 + Na2CO3 = NCO3 + 2 NaCl
HCOOH + Ca(OH)2 = HCOOCa + H2O + CO2 =>
3 HCOOH + 2 Ca(OH)2 = 2 HCOOCa + 4 H2O + CO2
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
C3H5(ONO2)3 = CO2 + H2O + N2 + NO =>
4 C3H5(ONO2)3 = 12 CO2 + 10 H2O + 5 N2 + 2 NO
MnSO4 = MnO2 + SO2 =>
MnSO4 = MnO2 + SO2
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CH3NH3OH = CH3NH2 + H2O =>
CH3NH3OH = CH3NH2 + H2O
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
SO3 + KOH = KO3 + SOH =>
SO3 + KOH = KO3 + SOH
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
CH3CH2COOH + KOH = HOH + CH3CH2COOK =>
CH3CH2COOH + KOH = HOH + CH3CH2COOK
Mg + Na2(SO4) = Mg(SO4) + Na2 =>
Mg + Na2(SO4) = Mg(SO4) + Na2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al2(CO4)3 + AgF = Ag2CO4 + AlF3 =>
Al2(CO4)3 + 6 AgF = 3 Ag2CO4 + 2 AlF3
Be + AuCl3 = BeCl2 + Au =>
3 Be + 2 AuCl3 = 3 BeCl2 + 2 Au
Fe(OH)2 + OH = Fe(OH)3 =>
Fe(OH)2 + OH = Fe(OH)3
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
Al(OH)3 + K2S = Al2S3 + KOH =>
2 Al(OH)3 + 3 K2S = Al2S3 + 6 KOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H8O4 = C6H6O3 + H2O =>
6 C5H8O4 = 5 C6H6O3 + 9 H2O
(NH4)2SO4 = N2 + H2O + SO2 + NH3 =>
3(NH4)2SO4 = N2 + 6 H2O + 3 SO2 + 4 NH3
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
HCOOH + Ca(OH)2 = HCOOCa + H2O + CO2 =>
3 HCOOH + 2 Ca(OH)2 = 2 HCOOCa + 4 H2O + CO2
KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2
Al(s) + HCl(aq) = AlCl13(aq) + H2(g) =>
2 Al(s) + 26 HCl(aq) = 2 AlCl13(aq) + 13 H2(g)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl23 =>
23 KMnO4 + 184 HCl = 23 KCl + 23 MnCl2 + 92 H2O + 5 Cl23
Li + NH3 = LiH + N2 =>
6 Li + 2 NH3 = 6 LiH + N2
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Na2CO3 + H2O = Na + OH + H2CO3 =>
Na2CO3 + 2 H2O = 2 Na + 2 OH + H2CO3
N2 + CaSe = N2Se + Ca =>
N2 + CaSe = N2Se + Ca
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
Mg + Na2SO4 = Na + Mg2SO4 =>
2 Mg + Na2SO4 = 2 Na + Mg2SO4
BaCO3 + CuO + TeO2 + H6TeO6 = BaCuTe2O7 + CO2 + H2O =>
BaCO3 + CuO + TeO2 + H6TeO6 = BaCuTe2O7 + CO2 + 3 H2O
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
ClO + HOH = ClOH + OH =>
ClO + HOH = ClOH + OH
C12H22O11 + H2 = CH3CH2OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 CH3CH2OH + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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