| Équations équilibrées la veille | Équations équilibrées le lendemain |
17 NaNH2 + N2O = 11 NH3 + NaOH + 4 N2Na4
HBr = H22 + Br =>
22 HBr = H22 + 22 Br
Ga(s) + Cl2(g) = Ga3Cl2(s) =>
3 Ga(s) + Cl2(g) = Ga3Cl2(s)
Cr + F2 = CrF10000000001001011010101000000000000000000 =>
Cr + 4.6116860184274E + 18 F2 = CrF10000000001001011010101000000000000000000
K[Al(OH)4] = Al(OH)3KOH =>
K[Al(OH)4] = Al(OH)3KOH
C2H5BrNaOH = C2H5OHNaBr =>
C2H5BrNaOH = C2H5OHNaBr
C3H8(l) + O2(g) = CO(g) + H2O =>
2 C3H8(l) + 7 O2(g) = 6 CO(g) + 8 H2O
Ag2CO3(heat) = AgO + CO =>
Ag2CO3(heat) = 2 AgO + CO
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
NaCl + MnO2 + H2SO4 = Cl + MnSO4 + NaSO4 + H2O =>
NaCl + MnO2 + 2 H2SO4 = Cl + MnSO4 + NaSO4 + 2 H2O
Hg + SrO = Hg2O + Sr =>
2 Hg + SrO = Hg2O + Sr
Mg(OH)2 + HTe2O5 = H2O + Mg(Te2O5)2 =>
Mg(OH)2 + 2 HTe2O5 = 2 H2O + Mg(Te2O5)2
Na + Cl + O3 = Na81Cl15O7 =>
243 Na + 45 Cl + 7 O3 = 3 Na81Cl15O7
HOCl + S2O3{2-} + H{+} = S4O6{2-} + Cl{-} + H2O =>
HOCl + 2 S2O3{2-} + H{+} = S4O6{2-} + Cl{-} + H2O
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
Ca(I)2 + KOH = KI + Ca(OH)2 =>
Ca(I)2 + 2 KOH = 2 KI + Ca(OH)2
CO(OH)3 + HNO3 = CO(NO3)3 + H2O =>
CO(OH)3 + 3 HNO3 = CO(NO3)3 + 3 H2O
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO(OH)2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 4 H2O
Mg + K = MgK =>
Mg + K = MgK
H2S + Zr2O3 = Zr2S3 + H2O =>
3 H2S + Zr2O3 = Zr2S3 + 3 H2O
NaIO3 + NaI + HCI = NaCI + I2 + H2O =>
NaIO3 + 5 NaI + 6 HCI = 6 NaCI + 3 I2 + 3 H2O
C7H10 + Cl2 + O2 = CO2CCl4 + H2O =>
2 C7H10 + 14 Cl2 + 12 O2 = 7 CO2CCl4 + 10 H2O
Cu + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O =>
Cu + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
H + N2 = (NH3)6 =>
18 H + 3 N2 = (NH3)6
HCO3 + Mg(OH)2 = Mg(CO3)2 + H2O =>
2 HCO3 + Mg(OH)2 = Mg(CO3)2 + 2 H2O
AlCl3(aq) + Na2SO4(aq) = NaCl + Al2(SO4)3 =>
2 AlCl3(aq) + 3 Na2SO4(aq) = 6 NaCl + Al2(SO4)3
NaI + H2O2 = NaOH + I2 =>
2 NaI + H2O2 = 2 NaOH + I2
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
AgNO3 + K3PO4 = AgPO4 + K3NO3 =>
AgNO3 + K3PO4 = AgPO4 + K3NO3
AgNO3 + F = NO3 + AgF =>
AgNO3 + F = NO3 + AgF
Al3 + CuO = Al2O + Cu =>
2 Al3 + 3 CuO = 3 Al2O + 3 Cu
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3 =>
KNO3 + H2SO4 + (C6H5)2NH = KHSO4 + (C6H5)2NH2NO3
K3[PO4] + BaCl2 = Ba3[PO4]2 + KCl =>
2 K3[PO4] + 3 BaCl2 = Ba3[PO4]2 + 6 KCl
C7H7Br + C6H7BO2 = C13H12 + H2O + Br2 + BH3 =>
72 C7H7Br + 7 C6H7BO2 = 42 C13H12 + 14 H2O + 36 Br2 + 7 BH3
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + NO3 =>
Pb(NO3)2 + NH4SCN = Pb(SCN) + NH4 + 2 NO3
C2H6(g) + O2(g) = CO2 + H2O(v) =>
2 C2H6(g) + 7 O2(g) = 4 CO2 + 6 H2O(v)
NH4VO3 + H2SO4 + C2H5OH = VOSO4 + C2H4O + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 H2SO4 + C2H5OH = 2 VOSO4 + C2H4O + (NH4)2SO4 + 4 H2O
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
HNO3 + NaNO2 = NaNO3 + H2O + NO =>
2 HNO3 + 3 NaNO2 = 3 NaNO3 + H2O + 2 NO
F2 + KClO3 = KCl + F2O =>
3 F2 + KClO3 = KCl + 3 F2O
Xe384He348 + Ne438 = He483Ne834 + Xe843 =>
10978.7578125Xe384He348 + 15061.813236514Ne438 = 7910.1609083851He483Ne834 + 5001 Xe843
(NH4)3P(Mo3O10)4 + NaOH = (NH4)2HPO4 + Na2MoO4 + (NH4)2MoO4 + H2O =>
2(NH4)3P(Mo3O10)4 + 46 NaOH = 2(NH4)2HPO4 + 23 Na2MoO4 + (NH4)2MoO4 + 22 H2O
AgNO3(aq) + NH4(CO3)2(aq) = Ag(CO3)2(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4(CO3)2(aq) = Ag(CO3)2(s) + NH4NO3(aq)
NH33 + O2 = HNO3 + H2O =>
2 NH33 + 19 O2 = 2 HNO3 + 32 H2O
Nb2O5 + Al(OH)3 = Al(NbO3)3 + H2O =>
3 Nb2O5 + 2 Al(OH)3 = 2 Al(NbO3)3 + 3 H2O
MgO + H2(SO4) = MgSO4 + H2O =>
MgO + H2(SO4) = MgSO4 + H2O
Fe + KMnO4 + H2SO4 = FeSO4 + H2O + K2SO4 + Mn =>
7 Fe + 2 KMnO4 + 8 H2SO4 = 7 FeSO4 + 8 H2O + K2SO4 + 2 Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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