| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H4CH3OH + 17 O2 = 14 CO2 + 8 H2O
C3H8O + CH2O2 = C5H10O2 + H2O =>
4 C3H8O + 3 CH2O2 = 3 C5H10O2 + 4 H2O
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + NHO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
UO2{2+} + Zn + H{+} = U{4+} + Zn{2+} + H2O =>
UO2{2+} + Zn + 4 H{+} = U{4+} + Zn{2+} + 2 H2O
Cu + NHO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ammoniumchloride = Ammonia + Hydrogenchloride =>
NH4Cl = NH3 + HCl
Cl2 + PCl3 = PCl4 =>
Cl2 + 2 PCl3 = 2 PCl4
S + SO2 + H2O = H2S2O3 =>
S + SO2 + H2O = H2S2O3
HCl + HNO3 + NaI = I2 + NO + H2O + NaCl =>
6 HCl + 2 HNO3 + 6 NaI = 3 I2 + 2 NO + 4 H2O + 6 NaCl
CdCl + NaS = SCd + NaCl =>
CdCl + NaS = SCd + NaCl
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl =>
CH3COOC2H5 + HCl = CH3COOH + C2H5Cl
(NH4)3P(O)4 + CaF2 = Ca3(PO4)2 + NH4F =>
2(NH4)3P(O)4 + 3 CaF2 = Ca3(PO4)2 + 6 NH4F
Cr2O3 + Pb = Cr + PbO =>
Cr2O3 + 3 Pb = 2 Cr + 3 PbO
CuSO4 + Fe3O4 = CuO + FeSO4 + Fe2(SO4)3 =>
4 CuSO4 + Fe3O4 = 4 CuO + FeSO4 + Fe2(SO4)3
MnO2 + H2SO4 = MnSO5 + H2O =>
MnO2 + H2SO4 = MnSO5 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2*2H2O + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2*2H2O + 4 H2O
CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH2CHCH2 + KMnO4 + 5 H2O = MnO2 + 3 CH3CH(OH)CH2(OH) + KOH
C2H5OH(g) + O2(g) = CH3CHO(g) + H2O =>
2 C2H5OH(g) + O2(g) = 2 CH3CHO(g) + 2 H2O
HOAc + NaOH = NaAc + H2O2 =>
HOAc + NaOH = NaAc + H2O2
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
KNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + KNO3 =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 KNO3
S + O2 + e = SO2{-}4 =>
S + O2 + e = SO2{-}4
KHC8H4O4NaOH = KNaC8H4O4H2O =>
KHC8H4O4NaOH = KNaC8H4O4H2O
Na2CrO4 + Ba(OH)2 = Na(OH) + BaCrO4 =>
Na2CrO4 + Ba(OH)2 = 2 Na(OH) + BaCrO4
C2H5OH + Na2CO3 = H2O + NaCO3 + C2H5 =>
17 C2H5OH + 2 Na2CO3 = 11 H2O + 4 NaCO3 + 16 C2H5
aceticacid + ethanol = C4H8O2 + H2O =>
C2H4O2 + C2H5OH = C4H8O2 + H2O
Sn4 + K2(CO3) = Sn(CO3)2 + K =>
Sn4 + 8 K2(CO3) = 4 Sn(CO3)2 + 16 K
ZnO + H3PO4 = Zn3(PO4)2 + H2O =>
3 ZnO + 2 H3PO4 = Zn3(PO4)2 + 3 H2O
Al + Pb(No3)2 = Al(No3)3 + Pb =>
2 Al + 3 Pb(No3)2 = 2 Al(No3)3 + 3 Pb
PbO + Zn = ZnO + Pb =>
PbO + Zn = ZnO + Pb
O2 + C6H2O6 = H2O + CO2 =>
7 O2 + 2 C6H2O6 = 2 H2O + 12 CO2
AgBr + C6H6O2 + NaOH = Ag + C6H4O2 + H2O + NaBr =>
2 AgBr + C6H6O2 + 2 NaOH = 2 Ag + C6H4O2 + 2 H2O + 2 NaBr
WCl6 + Mg(NO3)2 = W(NO3)6 + MgCl2 =>
WCl6 + 3 Mg(NO3)2 = W(NO3)6 + 3 MgCl2
F + O2 = O2F =>
F + O2 = O2F
HSiO3 + Cu(OH)2 = Cu(SiO3)2 + H2O =>
2 HSiO3 + Cu(OH)2 = Cu(SiO3)2 + 2 H2O
CO2 + Br = C + BrO3 =>
3 CO2 + 2 Br = 3 C + 2 BrO3
Na + Cl2 = Na4Cl3 =>
8 Na + 3 Cl2 = 2 Na4Cl3
SeO3{-} + ClO3 = SeO42{-} + Cl2 =>
2 SeO3{-} + 26 ClO3 = 2 SeO42{-} + 13 Cl2
Mg + CuCl2 = MgCl1 + Cu =>
2 Mg + CuCl2 = 2 MgCl1 + Cu
RCOONa + H2O = RCOOH + Na + O =>
2 RCOONa + H2O = 2 RCOOH + 2 Na + O
Sn + CuCl2 = SnCl + Cu =>
2 Sn + CuCl2 = 2 SnCl + Cu
H2CrO4 + AgNO3 = Ag2CrO4 + HNO3 =>
H2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 HNO3
C2H2O2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2O2(s) + 3 O2(g) = 4 CO2(g) + 2 H2O(g)
NaHCO3(aq) + HNO3(s) = H2O(l) + CO2(g) + NaNO3(aq) =>
NaHCO3(aq) + HNO3(s) = H2O(l) + CO2(g) + NaNO3(aq)
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Rb2SO4 + CaCl2 = Rb2Cl2 + CaSO4 =>
Rb2SO4 + CaCl2 = Rb2Cl2 + CaSO4
CdS + C2H5NS = Cd + SC + N + H =>
CdS + C2H5NS = Cd + 2 SC + N + 5 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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