Équations équilibrées la veille |
7 Ce(NO3)3 + 3 H2O + 3 NH4OH = 7 Ce(OH)3 + 24 NO2
HCO3{-} + OH{+} = CO3 + H2O =>
HCO3{-} + OH{+} = CO3 + H2O
H3PO4 + (NH4)2MoO4 + H2SO4 = H7[P(Mo2O7)6]*H2O + (NH4)2SO4 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 12 H2SO4 = H7[P(Mo2O7)6]*H2O + 12(NH4)2SO4 + 9 H2O
MnCl2 + HNO3 + PbO2 = HMnO4 + PbCl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 2 PbCl2 + 3 Pb(NO3)2 + 2 H2O
CH3C6H3CH3 + O2 = CO2 + H2O =>
4 CH3C6H3CH3 + 41 O2 = 32 CO2 + 18 H2O
KClO3 + KI + H2O = I2 + KClO + KOH =>
KClO3 + 4 KI + 2 H2O = 2 I2 + KClO + 4 KOH
NaOH + AgNO3 = Na + NO3 + AgOH =>
NaOH + AgNO3 = Na + NO3 + AgOH
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C6H12O6 = C2 + H + O2 =>
C6H12O6 = 3 C2 + 12 H + 3 O2
FeSO42 + NaOH = NaSO42 + FeOH =>
FeSO42 + NaOH = NaSO42 + FeOH
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + Fe(NO3)3 = Zn3(NO3)2 + Fe =>
9 Zn + 2 Fe(NO3)3 = 3 Zn3(NO3)2 + 2 Fe
Sr(NO3)2 + Na2S = Sr2S + Na(NO3)2 =>
2 Sr(NO3)2 + Na2S = Sr2S + 2 Na(NO3)2
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
Cu(s) + H2SO4(ac) = CuSO4(ac) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(ac) = CuSO4(ac) + SO2(g) + 2 H2O(l)
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
ZnF2 + H3PO4 = Zn3(PO4)2 + HF =>
3 ZnF2 + 2 H3PO4 = Zn3(PO4)2 + 6 HF
FeS + O2 = Fe3O4 + SO3 =>
6 FeS + 13 O2 = 2 Fe3O4 + 6 SO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K(s) + F(g) = KF =>
K(s) + F(g) = KF
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H8O + C6H5NO = C22H19NO2 + H2O =>
2 C8H8O + C6H5NO = C22H19NO2 + H2O
(HCrO2(O2)2){-} + H{+} = CrO(O2)2 + H2O =>
(HCrO2(O2)2){-} + H{+} = CrO(O2)2 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C3H8O + CuO = C3H6O + CuOH =>
C3H8O + 2 CuO = C3H6O + 2 CuOH
Sr(NO3)2 + K3Fe(CN)6 = Sr3(Fe(CN)6)2 + KNO3 =>
3 Sr(NO3)2 + 2 K3Fe(CN)6 = Sr3(Fe(CN)6)2 + 6 KNO3
CrI2 + Na2S = CrS + NaI =>
CrI2 + Na2S = CrS + 2 NaI
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaHCO3 + Ba(NO3)2 = NaNO3 + Ba(HCO3)2 =>
2 NaHCO3 + Ba(NO3)2 = 2 NaNO3 + Ba(HCO3)2
Fe + N + O2 = Fe(NO3)3 =>
2 Fe + 6 N + 9 O2 = 2 Fe(NO3)3
Y2O3 + Mn2O3 + TeO3 = YMnTeO6 =>
Y2O3 + Mn2O3 + 2 TeO3 = 2 YMnTeO6
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Ca3B2 + HCl = B4H10 + CaCl2 + H2 =>
2 Ca3B2 + 12 HCl = B4H10 + 6 CaCl2 + H2
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Mg + S = Mg2S4 =>
2 Mg + 4 S = Mg2S4
(CH2O)6 + O2 = CO2 + H2O =>
(CH2O)6 + 6 O2 = 6 CO2 + 6 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O = Ag2O + NaNO3 + NH3 =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
BeCl2 + H2O = BeOH2 + Cl =>
BeCl2 + H2O = BeOH2 + 2 Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH14 + Br2 = C6H11Br + HBr =>
6 CH14 + 37 Br2 = C6H11Br + 73 HBr
C8H9OH + NaBr + H2SO4 = C8H9Br + NaHSO4 + H2O =>
C8H9OH + NaBr + H2SO4 = C8H9Br + NaHSO4 + H2O
Li3PO4(aq) + NaOH(aq) = LiOH(aq) + Na3PO4(aq) =>
Li3PO4(aq) + 3 NaOH(aq) = 3 LiOH(aq) + Na3PO4(aq)
MnO4{-} + H{+} + SO3{-2} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{-2} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(g) =>
MgI2(aq) + Br2(g) = MgBr2(aq) + I2(g)
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.