| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 NaCl = CaCl2 + Na2SO4
CH3OH + CrO3 = Cr2O3 + H2O + CO2 =>
CH3OH + 2 CrO3 = Cr2O3 + 2 H2O + CO2
aluminumchloride + sodiumhydroxide = sodiumchloride + aluminumhydroxide =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3
HNO3 + H2S = H2SO4 + HNO2 =>
4 HNO3 + H2S = H2SO4 + 4 HNO2
CaH2 + HOH = Ca(OH)2 + H2 =>
CaH2 + 2 HOH = Ca(OH)2 + 2 H2
SnS2 + SnO2 = SnSO =>
SnS2 + SnO2 = 2 SnSO
H2O + O2H = H5O3 =>
7 H2O + O2H = 3 H5O3
Ph2CO + NaBH4 + MeOH = Ph2CHOH + NaBMe4O4 =>
4 Ph2CO + NaBH4 + 4 MeOH = 4 Ph2CHOH + NaBMe4O4
Ba(OH)3 + H2MnO4 = BaOHMnO4 + H2O =>
Ba(OH)3 + H2MnO4 = BaOHMnO4 + 2 H2O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
Ca(s) + H2O(g) = CaO + H2(s) =>
Ca(s) + H2O(g) = CaO + H2(s)
P4O16 + H2 = H3PO4 =>
P4O16 + 6 H2 = 4 H3PO4
H2PO3{-} + H2O = HPO3{-}2 + H3O =>
H2PO3{-} + H2O = HPO3{-}2 + H3O
C3H12 + N3Cl12 = N6 + C3Cl12 + H12 =>
2 C3H12 + 2 N3Cl12 = N6 + 2 C3Cl12 + 2 H12
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O =>
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O
NaNO3 + H2 = HNO3 + NaH =>
NaNO3 + H2 = HNO3 + NaH
H2SO4 + Ag2CO3 = Ag2SO4 + H2O + CO2 =>
H2SO4 + Ag2CO3 = Ag2SO4 + H2O + CO2
NaBr2 + SO3 = Br2 + SO2 + Na2S2O7 =>
2 NaBr2 + 3 SO3 = 2 Br2 + SO2 + Na2S2O7
Zn + Au2CO3 = ZnCO3 + Au =>
Zn + Au2CO3 = ZnCO3 + 2 Au
OsBr2 + K3PO4 = Os3(PO4)2 + KBr =>
3 OsBr2 + 2 K3PO4 = Os3(PO4)2 + 6 KBr
NaI + H2SO4 = Na2SO4 + I2 + H2 =>
2 NaI + H2SO4 = Na2SO4 + I2 + H2
Fe + Na + U5 = FeNaU4 =>
5 Fe + 5 Na + 4 U5 = 5 FeNaU4
Zn + H2SO4 + H2O = [Zn(OH2)6]SO4 + H2 =>
Zn + H2SO4 + 6 H2O = [Zn(OH2)6]SO4 + H2
NH3NO3 + Al = N2 + H2O + Al2O3 =>
2 NH3NO3 + 2 Al = 2 N2 + 3 H2O + Al2O3
H3AsO3 + NaHS + H2SO4 = As2S3 + H2O + Na2SO4 =>
4 H3AsO3 + 6 NaHS + 3 H2SO4 = 2 As2S3 + 12 H2O + 3 Na2SO4
Au(OH)3 = Au + O2 + H2O =>
4 Au(OH)3 = 4 Au + 3 O2 + 6 H2O
K2O + H = K2H + O =>
K2O + H = K2H + O
NaHSO3 + SO2 + Zn = ZnSO3 + Na2S2O4 + H2O =>
2 NaHSO3 + SO2 + Zn = ZnSO3 + Na2S2O4 + H2O
Na(PH2O2) + CuSO4 = Cu(PH2O2)2 + Na2SO4 =>
2 Na(PH2O2) + CuSO4 = Cu(PH2O2)2 + Na2SO4
NaHCO3 + KHCO3 + Mg(HCO3)2 + Ca(HCO3)2 + Fe(HCO3)2 = NaMgKCaFe(H4C4O12)2 =>
NaHCO3 + KHCO3 + Mg(HCO3)2 + Ca(HCO3)2 + Fe(HCO3)2 = NaMgKCaFe(H4C4O12)2
(NH4)2CO3 + FeCl3 + H2O = Fe(OH)3 + NH4Cl + CO2 =>
3(NH4)2CO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 CO2
AgCrO4 + NaCl = AgCl + NaCrO4 =>
AgCrO4 + NaCl = AgCl + NaCrO4
Cl2 + NaBr2 = NaCl + Br2 =>
Cl2 + 2 NaBr2 = 2 NaCl + 2 Br2
KBrO3 = KBr + KBrO4 =>
4 KBrO3 = KBr + 3 KBrO4
CH3O{-} + O{-} = HCHO + OH{-} + e =>
CH3O{-} + O{-} = HCHO + OH{-} + e
KBrO3 + SO2 + H2O = KBr + H2SO4 =>
KBrO3 + 3 SO2 + 3 H2O = KBr + 3 H2SO4
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2 =>
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2
SO2 + (O2) = S(O3) =>
2 SO2 + (O2) = 2 S(O3)
C25H52 = C11H24 + C3H6 =>
3 C25H52 = 3 C11H24 + 14 C3H6
NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH
XC + N2 + H2O + O2 = CO2 + XNH3 =>
4 XC + 2 N2 + 6 H2O + O2 = 4 CO2 + 4 XNH3
CH3OH + K2CrO7 + H2SO4 = CHOOH + Cr(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 2 K2CrO7 + 8 H2SO4 = 3 CHOOH + 2 Cr(SO4)3 + 2 K2SO4 + 11 H2O
K + H2S = H2 + K2S =>
2 K + H2S = H2 + K2S
Mg + Co(NO3)2 = Co + Mg(NO3)2 =>
Mg + Co(NO3)2 = Co + Mg(NO3)2
NaCO3 + H3PO4 = H3CO3 + NaPO4 =>
NaCO3 + H3PO4 = H3CO3 + NaPO4
Ag + Cr2O7{2-} + H{+}{+} = Ag{+} + Cr{+3} + H2O =>
6 Ag + Cr2O7{2-} + 14 H{+}{+} = 6 Ag{+} + 2 Cr{+3} + 7 H2O
CeO2 + NaHSO4 = Ce(SO4)2 + Na2SO4 + H2O =>
CeO2 + 4 NaHSO4 = Ce(SO4)2 + 2 Na2SO4 + 2 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)2 + Na2SO4 + H2O =>
2 C2H5OH + Na2Cr2O7 + 3 H2SO4 = 2 CH3COOH + Cr2(SO4)2 + Na2SO4 + 5 H2O
C3H6O + Ag(N3)2 + OH = C3H5N3O2 + Ag + H2O =>
2 C3H6O + Ag(N3)2 + 6 OH = 2 C3H5N3O2 + Ag + 4 H2O
NO + Cu{2+} + H2O = H{+} + Cu{+} + HNO2 =>
NO + Cu{2+} + H2O = H{+} + Cu{+} + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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