| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KBrO3 + 3 Na2SSO3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4
Pb(NO2)2 + LiCl = PbCl2 + LiNO2 =>
Pb(NO2)2 + 2 LiCl = PbCl2 + 2 LiNO2
K2SO4(aq) + Pb(NO3)2 = KNO3 + PbSO4 =>
K2SO4(aq) + Pb(NO3)2 = 2 KNO3 + PbSO4
TeO3 = Te + O2 =>
2 TeO3 = 2 Te + 3 O2
Na + Zn(ClO4)2 = NaClO4 + Zn =>
2 Na + Zn(ClO4)2 = 2 NaClO4 + Zn
BaCO3 + H3(PO4) = Ba3(PO4)2 + CO2 + H2O =>
3 BaCO3 + 2 H3(PO4) = Ba3(PO4)2 + 3 CO2 + 3 H2O
HC2H3O2 + LiHSO3 = CO2 + H2O + LiCH3SO3 =>
3 HC2H3O2 + 4 LiHSO3 = 2 CO2 + 2 H2O + 4 LiCH3SO3
Zn + CuO4S = ZnO4S + Cu =>
Zn + CuO4S = ZnO4S + Cu
Fe + SO4H = FeSO4 + H2 =>
2 Fe + 2 SO4H = 2 FeSO4 + H2
C100H40O10N2S + O2 = CO2 + H2O + NO2 + SO2 =>
C100H40O10N2S + 108 O2 = 100 CO2 + 20 H2O + 2 NO2 + SO2
HBr(aq) + KHCO3(aq) = H2O(l) + KBr(aq) + CO2(g) =>
HBr(aq) + KHCO3(aq) = H2O(l) + KBr(aq) + CO2(g)
C3H8O + K = C3H6OK + H2 =>
C3H8O + K = C3H6OK + H2
AgC2H3O2 + HBr = AgBr + CH3COOH =>
AgC2H3O2 + HBr = AgBr + CH3COOH
Zn + NO3{-} + H{+} = Zn{+} + N2H4 + H2O =>
14 Zn + 2 NO3{-} + 16 H{+} = 14 Zn{+} + N2H4 + 6 H2O
ClC6H4COOH + KOH = KClC6H4COO + H2O =>
ClC6H4COOH + KOH = KClC6H4COO + H2O
Mg(NO3)2 + KOH = Mg(OH)2 + K2(NO3)2 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + K2(NO3)2
CHI + K2CO3 = H2O + KCI + CO2 =>
2 CHI + K2CO3 = H2O + 2 KCI + CO2
Hg + C2H5NS = HgS + C2H5N =>
Hg + C2H5NS = HgS + C2H5N
C8H6O + C3H6O = C10H10O + H2O =>
4 C8H6O + 6 C3H6O = 5 C10H10O + 5 H2O
Li3PO4 + Fe(NO3)3 = LiNO3 + FePO4 =>
Li3PO4 + Fe(NO3)3 = 3 LiNO3 + FePO4
Bi2O3 + SO3 = Bi2(SO4)3 =>
Bi2O3 + 3 SO3 = Bi2(SO4)3
Zn(NO3)3 + NaOH = NaNO3 + Zn(OH)3 =>
Zn(NO3)3 + 3 NaOH = 3 NaNO3 + Zn(OH)3
Au2S = Au + S8 =>
8 Au2S = 16 Au + S8
HNO2 + K(OH) = KNO2 + H2O =>
HNO2 + K(OH) = KNO2 + H2O
Al3(CO3)2 = Al3O2 + CO2 =>
Al3(CO3)2 = Al3O2 + 2 CO2
CuCl2 + K2S = Cu2S + KCl + S =>
2 CuCl2 + 2 K2S = Cu2S + 4 KCl + S
iron + copper(I)nitrate = iron(II)nitrate + copper =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
BaCl2*H2O + H2SO4 = BaSO4 + HCl + H2O =>
BaCl2*H2O + H2SO4 = BaSO4 + 2 HCl + H2O
C6H12C6 + O2 = CO2 + H2O =>
C6H12C6 + 15 O2 = 12 CO2 + 6 H2O
Na2P + Ca(HCO3)2 = CaP + NaHCO3 =>
Na2P + Ca(HCO3)2 = CaP + 2 NaHCO3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Zn + Fe(Br)2 = ZnBr2 + Fe =>
Zn + Fe(Br)2 = ZnBr2 + Fe
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
MgCl2 + NH4(NO3) = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4(NO3) = Mg(NO3)2 + 2 NH4Cl
Ti + Fe2 = TiFe4 =>
Ti + 2 Fe2 = TiFe4
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
NaPO = Na + P + O2 =>
2 NaPO = 2 Na + 2 P + O2
Cu(CO3)2 + NaI = CuI + NaCO3 + I2 =>
2 Cu(CO3)2 + 4 NaI = 2 CuI + 4 NaCO3 + I2
CH3COONa*H2O = CH3COOH + NaOH =>
CH3COONa*H2O = CH3COOH + NaOH
In + HNO3 = In(NO3)2 + NH4NO3 + H2O =>
4 In + 10 HNO3 = 4 In(NO3)2 + NH4NO3 + 3 H2O
H3PO4 + CuO2H2 = Cu3P2O8 + H2O =>
2 H3PO4 + 3 CuO2H2 = Cu3P2O8 + 6 H2O
Ca(OH)2 + H2Po4 = CaPo4 + H2O =>
Ca(OH)2 + H2Po4 = CaPo4 + 2 H2O
Mg + SrO2 = MgO + SrO =>
Mg + SrO2 = MgO + SrO
H2Co3 + Al(OH)2 = H2O + AlCo3 =>
H2Co3 + Al(OH)2 = 2 H2O + AlCo3
Al(OH)3 + NH4NO3 = Al(NO3)3 + NH3 + H2O =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH3 + 3 H2O
CH3CH(OH)CH3 + CO(NH2)2 = H2NC(CH3)2CH2OH + H2 + CO =>
3 CH3CH(OH)CH3 + CO(NH2)2 = 2 H2NC(CH3)2CH2OH + 3 H2 + 2 CO
Cr2O7 + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7 + 4 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 8 CO2 + 7 H2O
KSiO3 + HNO3 = KNO3 + HSiO3 =>
KSiO3 + HNO3 = KNO3 + HSiO3
Ca2Al6Ce2O14 + MgO = Ce2O3 + CaAl2O4 + Ca2Al28Mg2O46 =>
12 Ca2Al6Ce2O14 + 2 MgO = 12 Ce2O3 + 22 CaAl2O4 + Ca2Al28Mg2O46
C5H7OOH + O2 = CO + H2O =>
2 C5H7OOH + 7 O2 = 10 CO + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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