| Équations équilibrées la veille |
PCl5 + 4 H2O = 5 HCl + H3PO4
C + H2SO4 = SO2 + CO + H2O =>
C + H2SO4 = SO2 + CO + H2O
Copper + oxygen = copper(I)oxide =>
4 Cu + O2 = 2 Cu2O
C2H6O + K2Cr2O7 = C2H4O2 + Cr + K + H2O =>
7 C2H6O + 2 K2Cr2O7 = 7 C2H4O2 + 4 Cr + 4 K + 7 H2O
C20H24N2O2 + O2 = CO2 + H2O + N2 =>
C20H24N2O2 + 25 O2 = 20 CO2 + 12 H2O + N2
Na(s) + P(s) = Na3P(s) =>
3 Na(s) + P(s) = Na3P(s)
Na2C2O4 + KMnO4 + H2SO4 = K2S04 + Na2SO4 + MnSO4 + CO2 + H2O =>
18 Na2C2O4 + 2 KMnO4 + 24 H2SO4 = K2S04 + 18 Na2SO4 + 2 MnSO4 + 36 CO2 + 24 H2O
K2O(s) + H2O(l) = KOH(l) =>
K2O(s) + H2O(l) = 2 KOH(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuCl2 + FeCl3 = CuCl3 + FeCl =>
2 CuCl2 + FeCl3 = 2 CuCl3 + FeCl
Mg + K2Cr2O7 + S = K2S + MgO + Cr2O3 =>
4 Mg + K2Cr2O7 + S = K2S + 4 MgO + Cr2O3
Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H
N2O5 + ZnO = N2ZnO6 =>
N2O5 + ZnO = N2ZnO6
A(OQ)3 + QE = AE3 + Q2O =>
A(OQ)3 + 3 QE = AE3 + 3 Q2O
K2C2O4 + O2 = K2O + CO2 =>
2 K2C2O4 + O2 = 2 K2O + 4 CO2
NiCO3 + H2O + CO = NiC2O4*2H2O =>
NiCO3 + 2 H2O + CO = NiC2O4*2H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
HNO3(l) + Cu(s) = Cu(NO3)2(s) + H2O(l) + NO(l) =>
8 HNO3(l) + 3 Cu(s) = 3 Cu(NO3)2(s) + 4 H2O(l) + 2 NO(l)
Cl{-} + NH4{+} = NH4Cl =>
Cl{-} + NH4{+} = NH4Cl
BaCl2(aq) + K2SO4(aq) = BaSO4() + KCl() =>
BaCl2(aq) + K2SO4(aq) = BaSO4() + 2 KCl()
Fe3(s) + S8(S) = FeS(s) =>
3 Fe3(s) + S8(S) = 9 FeS(s)
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
K2SO4 + HBr = H2O + KBr + SO3 =>
K2SO4 + 2 HBr = H2O + 2 KBr + SO3
CaPo4 + MgCo3 = CaCo3 + MgPo4 =>
CaPo4 + MgCo3 = CaCo3 + MgPo4
C99H148O59 + H2O = CO2 + CH4 =>
4 C99H148O59 + 130 H2O = 183 CO2 + 213 CH4
CuO + HC1 = Cu1C2 + H2O =>
CuO + 2 HC1 = Cu1C2 + H2O
C6H10C5 + H2SO4 = CO2 + SO2 + H2O =>
C6H10C5 + 27 H2SO4 = 11 CO2 + 27 SO2 + 32 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
AlCl3 + (NH4)2S + H2O = Al(OH)3 + H2S + NH4Cl =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
Al(s) + H2O(l) = Al(OH)2(aq) + H2(g) =>
Al(s) + 2 H2O(l) = Al(OH)2(aq) + H2(g)
(NH4)2PtCl4(s) + NH3(aq) = NH4Cl(aq) + Pt(NH3)2Cl2(s) =>
(NH4)2PtCl4(s) + 2 NH3(aq) = 2 NH4Cl(aq) + Pt(NH3)2Cl2(s)
Zn2(g) + H2SO4(aq) = Zn(SO4)2(aq) + H2(g) =>
Zn2(g) + 4 H2SO4(aq) = 2 Zn(SO4)2(aq) + 4 H2(g)
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4 =>
PbCrO4 + CH3COOH = PbCOOH + CH3CrO4
LiCl(s) + H2SO4(aq) = LiH(SO4) + HCl =>
LiCl(s) + H2SO4(aq) = LiH(SO4) + HCl
Pb(NO3)2 + NaClO = NaNO3 + PbO2 + Cl =>
Pb(NO3)2 + 2 NaClO = 2 NaNO3 + PbO2 + 2 Cl
KMnO4 + H2S = MnO2 + S + H2O + KOH =>
2 KMnO4 + 3 H2S = 2 MnO2 + 3 S + 2 H2O + 2 KOH
Al3 + ZnSO4 = Al(SO4)3 + Zn =>
Al3 + 9 ZnSO4 = 3 Al(SO4)3 + 9 Zn
ClAl + NaOH = NaCl + AlOH =>
ClAl + NaOH = NaCl + AlOH
Au + NaOH = Au(OH)3 + Na =>
Au + 3 NaOH = Au(OH)3 + 3 Na
K2S + HClO2 = KClO2 + H2S =>
K2S + 2 HClO2 = 2 KClO2 + H2S
NO + ClO3 + H2O = HNO3 + ClO2 =>
2 NO + 3 ClO3 + H2O = 2 HNO3 + 3 ClO2
ClH3NC3H5(COOH)2 + NaOH = H2NC3H5(COONa)2 + NaCl + H2O =>
ClH3NC3H5(COOH)2 + 3 NaOH = H2NC3H5(COONa)2 + NaCl + 3 H2O
C2H4O2 + KOH = KCH3COO + H2O =>
C2H4O2 + KOH = KCH3COO + H2O
Mn + OH = MnO2 + H2O =>
Mn + 4 OH = MnO2 + 2 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
MnO3F + H2O = Mn2O7 + HF =>
2 MnO3F + H2O = Mn2O7 + 2 HF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S + H2O = S(OH)5 + H2 =>
2 S + 10 H2O = 2 S(OH)5 + 5 H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
