| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H18 = C3H5C5H13
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+} =>
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+}
HCN(g) + O2(g) = N2(g) + CO2(g) + H2O(t) =>
4 HCN(g) + 5 O2(g) = 2 N2(g) + 4 CO2(g) + 2 H2O(t)
CaBr2 + K2CrO4 = CaCrO4 + KBr =>
CaBr2 + K2CrO4 = CaCrO4 + 2 KBr
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
NH3 + Cl2 + H2O = N2 + Cl{-} + H3O{+} =>
2 NH3 + 3 Cl2 + 6 H2O = N2 + 6 Cl{-} + 6 H3O{+}
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
ZnOH2HCl = ZnClHOH2 =>
ZnOH2HCl = ZnClHOH2
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
Ce(No3)3 + Na2Co3 = Ce2(Co3)3 + NaNo3 =>
2 Ce(No3)3 + 3 Na2Co3 = Ce2(Co3)3 + 6 NaNo3
Al4C3 + KOH + H2O = KAlO2 + CH4 =>
Al4C3 + 4 KOH + 4 H2O = 4 KAlO2 + 3 CH4
Mn2(SO4)7 + Cr(OH)3 + Mn(OH)7 = H2O + Mn2(SO3)7 + Mn2(CrO4)7 =>
3 Mn2(SO4)7 + 14 Cr(OH)3 + 4 Mn(OH)7 = 35 H2O + 3 Mn2(SO3)7 + 2 Mn2(CrO4)7
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Pb(NO3)2 + Mg2 = Mg2Pb + NO3 =>
Pb(NO3)2 + Mg2 = Mg2Pb + 2 NO3
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Na2SO3 + SnCl2 + H2SO4 = Na2SO4 + SnCl4 + SnS2 + H2O =>
6 Na2SO3 + 2 SnCl2 + 2 H2SO4 = 6 Na2SO4 + SnCl4 + SnS2 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
Li2Co3 + NaCl = Na2Co3 + LiCl =>
Li2Co3 + 2 NaCl = Na2Co3 + 2 LiCl
K2SO4 + BaCl2 + AgNO3 = KCl + BaNO3 + AgSO4 =>
K2SO4 + BaCl2 + AgNO3 = 2 KCl + BaNO3 + AgSO4
CH3OOH + Ba(OH)2 = C4H6BaO4 + H2O =>
4 CH3OOH + Ba(OH)2 = C4H6BaO4 + 6 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al2(SO4)3 + Na2SO3 = Al2(SO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2SO3 = Al2(SO3)3 + 3 Na2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
sodium + chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
Mn(HCO3)7 = Mn2(CO3)7 + H2O + CO2 =>
2 Mn(HCO3)7 = Mn2(CO3)7 + 7 H2O + 7 CO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
K2Co3 = K + Co2 =>
2 K2Co3 = 4 K + 3 Co2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
SO4{-2} + Sn{2+} + H{+} = H2SO3 + Sn{+4} + H2O =>
SO4{-2} + Sn{2+} + 4 H{+} = H2SO3 + Sn{+4} + H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
BaSO4 + MgI2 = BaI2 + MgSO4 =>
BaSO4 + MgI2 = BaI2 + MgSO4
C6H5COOHCH3OH = C6H5COOCH3H2O =>
C6H5COOHCH3OH = C6H5COOCH3H2O
H2SO3 + KMnO4 = K2SO4 + MnSO4 + H2SO4 + H2O =>
5 H2SO3 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
Pb(NO3)2 + NaI = PbNa + I(NO3)2 =>
Pb(NO3)2 + NaI = PbNa + I(NO3)2
Zn + CO2 = ZnO + C =>
2 Zn + CO2 = 2 ZnO + C
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
PbO2 + HI = PbI1 + I2 + H2O =>
2 PbO2 + 8 HI = 2 PbI1 + 3 I2 + 4 H2O
NaOCN + C = NaCN + CO2 =>
2 NaOCN + C = 2 NaCN + CO2
HClO4 + Na2SO3 = NaClO4 + H2O + SO2 =>
2 HClO4 + Na2SO3 = 2 NaClO4 + H2O + SO2
AgNO3 + Na2SO4 = AgNa2 + NO4SO3 =>
AgNO3 + Na2SO4 = AgNa2 + NO4SO3
C9H12NO2 + H2SO4 = C9H14NO2 + HSO4 =>
C9H12NO2 + 2 H2SO4 = C9H14NO2 + 2 HSO4
BaCl2 + K2CrO4 = Ba + KCl + Cr + O2 =>
BaCl2 + K2CrO4 = Ba + 2 KCl + Cr + 2 O2
Na2S + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 Na2S + 8 NaIO3 + 13 H2SO4 = 18 NaHSO4 + 4 H2O + 4 I2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
BaCl2 + CO3{-2} = BaC + Cl2 + O3{-2} =>
BaCl2 + CO3{-2} = BaC + Cl2 + O3{-2}
C2H2NaNH2 = C2HNaNH3 =>
C2H2NaNH2 = C2HNaNH3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HNO3 + P = H2O + H3PO4 + NO2 =>
5 HNO3 + P = H2O + H3PO4 + 5 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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