| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 + 6 I2 = 5 CHI + 7 HI
Mn + ClO = MnClO =>
Mn + ClO = MnClO
CH3OH + K2(Cr2O7) + H2SO4 = HCOOH + Cr2(SO4)3 + K2(SO4) + H2O =>
3 CH3OH + 2 K2(Cr2O7) + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2(SO4) + 11 H2O
CH4 + O2 = H + C2O4 =>
2 CH4 + 2 O2 = 8 H + C2O4
Cl2 + HSO3{-} + H2O = Cl{-} + SO4{2-} + H{+} =>
Cl2 + HSO3{-} + H2O = 2 Cl{-} + SO4{2-} + 3 H{+}
NO + H2O = HNO3 + HN3 =>
16 NO + 5 H2O = 7 HNO3 + 3 HN3
C2H4O + CH5ON3 = C3H7ON3 + H2O =>
C2H4O + CH5ON3 = C3H7ON3 + H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
BaCO3 + CeO2 + ZrO2 + Y2O3 + O2 = Ba10Ce6Zr2Y2O30 + CO2 =>
20 BaCO3 + 12 CeO2 + 4 ZrO2 + 2 Y2O3 + O2 = 2 Ba10Ce6Zr2Y2O30 + 20 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 = =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cr2O3 + K2CO3 + NaNO3 = K2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + 3 NaNO3 = 2 K2CrO4 + 3 NaNO2 + 2 CO2
Si(OC2H5)4(g) + O2(g) + NH3(g) = SiON(s) + NH4OH(g) + CO(g) =>
4 Si(OC2H5)4(g) + 33 O2(g) + 50 NH3(g) = 4 SiON(s) + 46 NH4OH(g) + 32 CO(g)
NaOH + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rh2O3 + H{+} + O2 = Rh{4+} + H2O =>
2 Rh2O3 + 16 H{+} + O2 = 4 Rh{4+} + 8 H2O
HOCl + OH = H3O + OCl =>
2 HOCl + OH = H3O + 2 OCl
PbCrO4 + Na2SO4 = PbSO4 + Na2CrO4 =>
PbCrO4 + Na2SO4 = PbSO4 + Na2CrO4
HNO3 + MgCO3 = CO2 + Mg(NO3)2 + H2O =>
2 HNO3 + MgCO3 = CO2 + Mg(NO3)2 + H2O
HC3H5O3 + H2O = H3O + C3H3O3 =>
HC3H5O3 + 3 H2O = 3 H3O + C3H3O3
Zn{2+} + Fe = Fe{2+} + Zn =>
Zn{2+} + Fe = Fe{2+} + Zn
Ag234 + Cl2 = AgCl =>
Ag234 + 117 Cl2 = 234 AgCl
H2P = PH3 + HP2 =>
5 H2P = 3 PH3 + HP2
Fe2(SO4)3 + K2S = FeS + S + K2SO4 =>
Fe2(SO4)3 + 3 K2S = 2 FeS + S + 3 K2SO4
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
Ca3(AlO3)2 + H2O = Ca(OH)2 + Al(OH)3 =>
Ca3(AlO3)2 + 6 H2O = 3 Ca(OH)2 + 2 Al(OH)3
Mg + HC1 = MgC2 + H =>
Mg + 2 HC1 = MgC2 + 2 H
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+} =>
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+}
HCl + NaHCO3 = NaCl + H2CO3 = Na{+} + Cl{-} + H2CO3 =>
HCl + NaHCO3 = NaCl + H2CO3
Cu(NO3)2 + NaOH = Cu(HO)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(HO)2 + 2 NaNO3
Ba(NO2)2 + NH3 = N2 + BaO + H2O =>
Ba(NO2)2 + 2 NH3 = 2 N2 + BaO + 3 H2O
FeO2 + H2S = FeS2 + H2O =>
FeO2 + 2 H2S = FeS2 + 2 H2O
HNO + KOH = H2O + NOK =>
HNO + KOH = H2O + NOK
(CH3COO)2Ca + C2H5OH = Ca(OH)2 + CH3COOC2H5 =>
(CH3COO)2Ca + 2 C2H5OH = Ca(OH)2 + 2 CH3COOC2H5
C14H12 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
5 C14H12 + 8 KMnO4 + 12 H2SO4 = 10 C7H6O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{2-} + C2H5OH = 4 Cr{3+} + 2 CO2 + 11 H2O
Li2O + H2O = Li2H2 + O2 =>
Li2O + H2O = Li2H2 + O2
SiH + H2O = SiOH + H =>
SiH + H2O = SiOH + 2 H
LiOH + NH4NO3 = LiNO3 + H2O + NH3 =>
LiOH + NH4NO3 = LiNO3 + H2O + NH3
H2SO3 + Ni = H2 + Ni2(SO3)3 =>
3 H2SO3 + 2 Ni = 3 H2 + Ni2(SO3)3
H3PO4 + KOH = K3PO4 + water =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
K2SO3 + H3PO4 = H2SO3 + K3PO4 =>
3 K2SO3 + 2 H3PO4 = 3 H2SO3 + 2 K3PO4
NaNO3 + AgNO3 = AgNa + NO3 =>
NaNO3 + AgNO3 = AgNa + 2 NO3
ZnCl2 + (NH4)2SO4 = ZnSO4 + (NH4)2Cl2 =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + (NH4)2Cl2
P + Ag = PAg =>
P + Ag = PAg
H2CO3 + BaCO3 = Ba(HCO3)2 =>
H2CO3 + BaCO3 = Ba(HCO3)2
C + O + H = C6OH2 =>
6 C + O + 2 H = C6OH2
K3PO4 + Ag(NO3)2 = K3(NO3)2 + AgPO4 =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + AgPO4
(H2SO4) + NaOH = (NaHSO4) + H2O =>
(H2SO4) + NaOH = (NaHSO4) + H2O
Chlorinemonoxide = ClOOCl =>
2 ClO = ClOOCl
HF + U = HFU =>
HF + U = HFU
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/24
Équations équilibrées sur02/21/23
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