| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb + H{+} = Pb2{+} + H
LiO + H2O = LiH2O2 =>
LiO + H2O = LiH2O2
[B4O5(OH)4]{-2} + HCl + H2O = B(OH)3 + Cl{-} =>
[B4O5(OH)4]{-2} + 2 HCl + 3 H2O = 4 B(OH)3 + 2 Cl{-}
Na2SO3 + H3PO4 = H2O + Na3PO4 + SO2 =>
3 Na2SO3 + 2 H3PO4 = 3 H2O + 2 Na3PO4 + 3 SO2
K(NO3) + C + S = N2 + CO2 + K2S =>
2 K(NO3) + 3 C + S = N2 + 3 CO2 + K2S
BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Ba(OH)2 + BeO = BaO + Be(OH)2 =>
Ba(OH)2 + BeO = BaO + Be(OH)2
NaNO2 + H2SO4 = H2O + HNO3 + NO + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 2 H2O + 2 HNO3 + 4 NO + 3 Na2SO4
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
(BiO)2CO3 + H2SO4 = Bi2(SO4)3 + H2O + CO2 =>
(BiO)2CO3 + 3 H2SO4 = Bi2(SO4)3 + 3 H2O + CO2
Pb(NO3)2 + Li2SO4 = LiNO3 + PbSO4 =>
Pb(NO3)2 + Li2SO4 = 2 LiNO3 + PbSO4
Cl2 + Me = MeCl =>
Cl2 + 2 Me = 2 MeCl
ZnCO3(aq) + HNO3(s) = CO2(g) + H2O(l) + Zn(NO3)2(aq) =>
ZnCO3(aq) + 2 HNO3(s) = CO2(g) + H2O(l) + Zn(NO3)2(aq)
Al203 + H2SO4 = Al2(SO4)3 + H =>
2 Al203 + 609 H2SO4 = 203 Al2(SO4)3 + 1218 H
C69H8 + O2 = CO2 + H2O =>
C69H8 + 71 O2 = 69 CO2 + 4 H2O
CaNO3 + AlOH3 = AlNO3 + CaOH3 =>
CaNO3 + AlOH3 = AlNO3 + CaOH3
N2H2 + H2O = NH3 + H2O2 =>
N2H2 + 4 H2O = 2 NH3 + 2 H2O2
KI + AgNO3 = I2 + Ag + KNO3 =>
2 KI + 2 AgNO3 = I2 + 2 Ag + 2 KNO3
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2 =>
Ag2Se + 2 NaNO3 + 2 H2SO4 = Ag2SO4 + SeO2 + 2 NO2 + Na2SO4 + 2 H2
CH3CONH2 + Ca(OH)2 = (CH3COO)2Ca + NH3 =>
2 CH3CONH2 + Ca(OH)2 = (CH3COO)2Ca + 2 NH3
SrCl2(aq) + K2CO3(aq) = KCl + SrCO3 =>
SrCl2(aq) + K2CO3(aq) = 2 KCl + SrCO3
Na(HCO3) + C6H8O7 = H2O + CO2 + Na3(C6H5O7) =>
3 Na(HCO3) + C6H8O7 = 3 H2O + 3 CO2 + Na3(C6H5O7)
Na + CH3CO2H = CH3CO2Na + H2 =>
2 Na + 2 CH3CO2H = 2 CH3CO2Na + H2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
B + Sn(NO3)2 = B(NO3)3 + Sn =>
2 B + 3 Sn(NO3)2 = 2 B(NO3)3 + 3 Sn
MnO4{-} + S2{-} + H2O = Mn2{+} + S + OH{-} =>
2 MnO4{-} + 13 S2{-} + 8 H2O = Mn2{+} + 26 S + 16 OH{-}
NH3 + AgNO3 = NH3AgNO3 =>
NH3 + AgNO3 = NH3AgNO3
H2O + S{2-}] + MnO4[{-}] = S + MnO(oh)2 + OH[{-}] =>
4 H2O + 3 S{2-}] + 2 MnO4[{-}] = 3 S + 2 MnO(oh)2 + 8 OH[{-}]
N2O5Ba(OH)2 = (HNO3)2BaO =>
N2O5Ba(OH)2 = (HNO3)2BaO
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
Br2 + F2 + H2O = HF + HBrO3 =>
Br2 + 5 F2 + 6 H2O = 10 HF + 2 HBrO3
CH2NH2COOH + HBr = BrCH2COOH + NH3 =>
CH2NH2COOH + HBr = BrCH2COOH + NH3
XeF2 + H2O + BrO3 = BrO4 + Xe + HF =>
XeF2 + H2O + BrO3 = BrO4 + Xe + 2 HF
C3H5(O2C18H33)3 + O2 = H2O + CO2 =>
C3H5(O2C18H33)3 + 80 O2 = 52 H2O + 57 CO2
H3PO4 + MgCl2 + NH4OH = NH4MgPO4 + NH4Cl + H2O =>
H3PO4 + MgCl2 + 3 NH4OH = NH4MgPO4 + 2 NH4Cl + 3 H2O
HClO4 + Fe(OH)3 = Fe(ClO4)3 + H2O =>
3 HClO4 + Fe(OH)3 = Fe(ClO4)3 + 3 H2O
HNO3 + Zn = H2O + NH4 + Zn(NO3)2 =>
20 HNO3 + 9 Zn = 6 H2O + 2 NH4 + 9 Zn(NO3)2
Ca + HgBr2 = CaBr2 + Hg =>
Ca + HgBr2 = CaBr2 + Hg
Al2(CO3)3 + MgCl2 = AlCl3 + MgCO3 =>
Al2(CO3)3 + 3 MgCl2 = 2 AlCl3 + 3 MgCO3
H2NCH2CO2H + NaOH = H2NCH2CO2HNa + OH =>
H2NCH2CO2H + NaOH = H2NCH2CO2HNa + OH
CH3(CH2)7CH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)7CH(l) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
H3[BiCl6] + NH4OH = Bi(OH)3 + NH4Cl + H2O =>
H3[BiCl6] + 6 NH4OH = Bi(OH)3 + 6 NH4Cl + 3 H2O
H + Zi4(G3) = H2Zi + G2 =>
16 H + 2 Zi4(G3) = 8 H2Zi + 3 G2
C2 + hydrogen + nitrogen = C5H5N =>
5 C2 + 5 H2 + N2 = 2 C5H5N
BaCl2 + HOH = BaO + HCl =>
BaCl2 + HOH = BaO + 2 HCl
AgF + NaOH = Ag2O + NaF + H2O =>
2 AgF + 2 NaOH = Ag2O + 2 NaF + H2O
BaN + K = KN + Ba =>
BaN + K = KN + Ba
K2CO3 + Yb2O3 + NH4H2PO4 = NH3 + KYbP2O7 + CO2 + H2O =>
K2CO3 + Yb2O3 + 4 NH4H2PO4 = 4 NH3 + 2 KYbP2O7 + CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
