| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrO3 + 6 HCl = Cr + 6 Cl + 3 H2O
H + N3F = N + HF =>
H + N3F = 3 N + HF
CH3Br + NH3 = CH3NH3Br =>
CH3Br + NH3 = CH3NH3Br
AlCl3 + CO2 + H2O = Al2(CO3)3 + HCl =>
2 AlCl3 + 3 CO2 + 3 H2O = Al2(CO3)3 + 6 HCl
H6C3 + O2 = CO2 + H2O =>
2 H6C3 + 9 O2 = 6 CO2 + 6 H2O
Ga + Sn(NO3)2 = Ga(NO3)3 + Sn =>
2 Ga + 3 Sn(NO3)2 = 2 Ga(NO3)3 + 3 Sn
S{-]+{-] = S{-2] =>
S{-]+{-] = S{-2]
C8H8 + Cl2 = C8H8Cl =>
2 C8H8 + Cl2 = 2 C8H8Cl
Cr(OH)3 + NaIO3 + NaOH = Na2CrO4 + NaI + H2O =>
2 Cr(OH)3 + NaIO3 + 4 NaOH = 2 Na2CrO4 + NaI + 5 H2O
Mg(OH)2 + H2SO4 = H2O + MgSO4 =>
Mg(OH)2 + H2SO4 = 2 H2O + MgSO4
U(SO4)2 + HClO4 + H2O = UO2(ClO4)2 + H2SO4 + HCl =>
4 U(SO4)2 + 9 HClO4 + 4 H2O = 4 UO2(ClO4)2 + 8 H2SO4 + HCl
Sb(OH)3 + NaOH = NaSbO2 + H2O =>
Sb(OH)3 + NaOH = NaSbO2 + 2 H2O
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
CUSO4 + KI = CUI + I2 + K2SO4(aq) =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4(aq)
CH3OO + HCl = CH3OOH + Cl =>
CH3OO + HCl = CH3OOH + Cl
RSO3H + NaOH = RSO3Na + H2O =>
RSO3H + NaOH = RSO3Na + H2O
K2MnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
K2MnO4 + 2 NaNO2 + 2 H2SO4 = MnSO4 + 2 NaNO3 + K2SO4 + 2 H2O
NH3 + KClO + H2O = KNO3 + Cl2 + KOH =>
NH3 + 8 KClO + 2 H2O = KNO3 + 4 Cl2 + 7 KOH
Cu + CO{3} = CuCO{3} =>
Cu + CO{3} = CuCO{3}
Mn(OH)2 + Br2 + NaOH = Na2MnO4 + NaBr + H2O =>
Mn(OH)2 + 2 Br2 + 6 NaOH = Na2MnO4 + 4 NaBr + 4 H2O
KSCN + KCr(SO4)2 = K3[Cr(SCN)6] + K2SO4 =>
6 KSCN + KCr(SO4)2 = K3[Cr(SCN)6] + 2 K2SO4
AgNO3 + Fe = Fe(NO3)3 + Ag =>
3 AgNO3 + Fe = Fe(NO3)3 + 3 Ag
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
H6C3 + O2 = CO2 + H2O =>
2 H6C3 + 9 O2 = 6 CO2 + 6 H2O
Nd2O3 + Ta2O5 = NdTa7O19 =>
Nd2O3 + 7 Ta2O5 = 2 NdTa7O19
H2CO3 + NH3 = CO3 + NH4 =>
H2CO3 + 2 NH3 = CO3 + 2 NH4
KMnO4 + K2C2O4 + KOH = MnO2 + K2CO3 + H2O =>
2 KMnO4 + 3 K2C2O4 + 4 KOH = 2 MnO2 + 6 K2CO3 + 2 H2O
UO3 + MgSO4*7H2O + NaHCO3 + CH3COOH = CO2 + NaMg(UO2)3(C2H3O2)9 + Na2SO4 + H2O =>
3 UO3 + MgSO4*7H2O + 3 NaHCO3 + 9 CH3COOH = 3 CO2 + NaMg(UO2)3(C2H3O2)9 + Na2SO4 + 13 H2O
AgI + HCl = HI + AgCl =>
AgI + HCl = HI + AgCl
KCN + NiSO4 = Ni(CN)2 + K2SO4 =>
2 KCN + NiSO4 = Ni(CN)2 + K2SO4
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
Fe + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Fe + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
C6H8O7(ac) + NaHCO3(ac) = NaC6H7O7(ac) + H2O(l) + CO2(g) =>
C6H8O7(ac) + NaHCO3(ac) = NaC6H7O7(ac) + H2O(l) + CO2(g)
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
Ca(OH)2(ac) + HNO3(ac) = Ca(NO3)2(ac) + H2O(l) =>
Ca(OH)2(ac) + 2 HNO3(ac) = Ca(NO3)2(ac) + 2 H2O(l)
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
NH4H2PO4 + O2 = P2O5 + NO2 + H2O =>
4 NH4H2PO4 + 7 O2 = 2 P2O5 + 4 NO2 + 12 H2O
Na2WO4 + Na2HPO4 + Na2MoO4*H2O + H2SO4 = H3PW11Mo1O40 + NaHSO4 + H2O =>
11 Na2WO4 + Na2HPO4 + Na2MoO4*H2O + 26 H2SO4 = H3PW11Mo1O40 + 26 NaHSO4 + 13 H2O
Bi2(CO3)3(s) = Bi2O3(s) + CO2(g) =>
Bi2(CO3)3(s) = Bi2O3(s) + 3 CO2(g)
Ag2CrO4 + H2O = H2CrO4 + AgOH =>
Ag2CrO4 + 2 H2O = H2CrO4 + 2 AgOH
Hg2(NO3)2(aq) + LiCl(aq) = Hg2Cl2(s) + LiNO3(aq) =>
Hg2(NO3)2(aq) + 2 LiCl(aq) = Hg2Cl2(s) + 2 LiNO3(aq)
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
H2SO4 + Pb(NO3)2 = PbSO4 + HNO3 =>
H2SO4 + Pb(NO3)2 = PbSO4 + 2 HNO3
CaCl2 + Na3PO4 = Ca + PO4 + NaCl =>
3 CaCl2 + 2 Na3PO4 = 3 Ca + 2 PO4 + 6 NaCl
NaCl + FeSO4 = NaSO4 + FeCl =>
NaCl + FeSO4 = NaSO4 + FeCl
NaOH + H2SeO3 = Na2SeO3 + H2O =>
2 NaOH + H2SeO3 = Na2SeO3 + 2 H2O
Pb(HSO4)2 + NaOH = Pb(OH)2 + NaHSO4 =>
Pb(HSO4)2 + 2 NaOH = Pb(OH)2 + 2 NaHSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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