| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Co3 + CuCl2 = 2 KCl + CuCo3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl =>
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl
Sn(OH)2 + KOH = K2(SnO2) + H2O =>
Sn(OH)2 + 2 KOH = K2(SnO2) + 2 H2O
BF5 + HF = BH + F2 =>
BF5 + HF = BH + 3 F2
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
KCI = K2 + CI =>
2 KCI = K2 + 2 CI
HBr + Li3C = H3C + LiBr =>
3 HBr + Li3C = H3C + 3 LiBr
Sn(CO3)2(aq) + K = K2(CO3) + Sn =>
Sn(CO3)2(aq) + 4 K = 2 K2(CO3) + Sn
Cd + HNO3 = NO + H2O + Cd(NO3)2 =>
3 Cd + 8 HNO3 = 2 NO + 4 H2O + 3 Cd(NO3)2
KONaH + CO2 = KNaHCO3 =>
KONaH + CO2 = KNaHCO3
K3PO4 + BaCl2 = K3Cl + Ba(PO4)2 =>
2 K3PO4 + BaCl2 = 2 K3Cl + Ba(PO4)2
Nd(NO3)3*6H2O + Co(NO3)2*6H2O + C2H6N4O2 = Nd18Co002O3 + N2 + H2O + CO2 =>
90 Nd(NO3)3*6H2O + 10 Co(NO3)2*6H2O + 171 C2H6N4O2 = 5 Nd18Co002O3 + 487 N2 + 1113 H2O + 342 CO2
Cu(s) + S(l) = Cu(l)S(s) =>
Cu(s) + S(l) = Cu(l)S(s)
C3H7ON + O2 = CO2 + H2O + NO2 =>
4 C3H7ON + 21 O2 = 12 CO2 + 14 H2O + 4 NO2
Ti + OH = Ti2O + H2O =>
2 Ti + 2 OH = Ti2O + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
H2CO3 + Co(OH)3 = Co(HCO3)3 + H2O =>
3 H2CO3 + Co(OH)3 = Co(HCO3)3 + 3 H2O
Ag3(PO4)2 = Ag + PO4 =>
Ag3(PO4)2 = 3 Ag + 2 PO4
Na2CO3 + C6H12O7 = C6H11NaO7 + CO2 + H2O =>
Na2CO3 + 2 C6H12O7 = 2 C6H11NaO7 + CO2 + H2O
LiI + H2O = LiOH + HI =>
LiI + H2O = LiOH + HI
Li2SO3 + HCl = LiCl + H2O + SO2 =>
Li2SO3 + 2 HCl = 2 LiCl + H2O + SO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C3H7OH = C3H7OC3H7 + H2O =>
2 C3H7OH = C3H7OC3H7 + H2O
K + (NO3)2 = KNO3 =>
2 K + (NO3)2 = 2 KNO3
H2SO4 + Na2SO4 = NaHSO4 =>
H2SO4 + Na2SO4 = 2 NaHSO4
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
C5H10NS2Na + FeCl3*6H2O = [Fe(S2CN(C2H5)2)3] + H2O + NaCl =>
3 C5H10NS2Na + FeCl3*6H2O = [Fe(S2CN(C2H5)2)3] + 6 H2O + 3 NaCl
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
PH3 + H2O = H3PO4 + H =>
PH3 + 4 H2O = H3PO4 + 8 H
Pb(NO3)2(aq) + NaCl = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl = PbCl2(s) + 2 NaNO3(aq)
MgH + H2O = Mg(OH)2 + H =>
MgH + 2 H2O = Mg(OH)2 + 3 H
Br2 + NaOH = NaBr + HBr + O2 =>
2 Br2 + 2 NaOH = 2 NaBr + 2 HBr + O2
C2H5OH = C2H4H2O =>
C2H5OH = C2H4H2O
Ag + PbS + Si + S = Ag2Pb3Si2S8 =>
2 Ag + 3 PbS + 2 Si + 5 S = Ag2Pb3Si2S8
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
Al + AgNO3(aq) = Al(NO3)3(aq) + Ag(s) =>
Al + 3 AgNO3(aq) = Al(NO3)3(aq) + 3 Ag(s)
As2S3 + NO3{-} + H2O + H{+} = H3AsO4 + NO + S8 =>
24 As2S3 + 80 NO3{-} + 32 H2O + 80 H{+} = 48 H3AsO4 + 80 NO + 9 S8
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
Pr2O3 + WO3 = Pr2(WO4)3 =>
Pr2O3 + 3 WO3 = Pr2(WO4)3
NaI + (CH3COO)2Pb = PbI2 + (CH3COO)Na =>
2 NaI + (CH3COO)2Pb = PbI2 + 2(CH3COO)Na
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
NaOH + Zn = Na + ZnO + H2 =>
2 NaOH + 2 Zn = 2 Na + 2 ZnO + H2
Zr + Na2O2 + H2O = Na2ZrO3 + NaOH =>
Zr + 2 Na2O2 + H2O = Na2ZrO3 + 2 NaOH
H2SO4 + KHS = KHSO4 + H2S =>
H2SO4 + KHS = KHSO4 + H2S
CH3CBr2CH3 + NaOH = CH3CHCH2 + NaBr + OH =>
CH3CBr2CH3 + 2 NaOH = CH3CHCH2 + 2 NaBr + 2 OH
Cr2S3 + KNO3 + KOH = K2CrO4 + K2SO4 + H2O + KNO2 =>
Cr2S3 + 15 KNO3 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 5 H2O + 15 KNO2
CH3NH2 + H2O = CH3NH + H3O =>
CH3NH2 + H2O = CH3NH + H3O
Cs2SO3 = Cs2O + SO2 =>
Cs2SO3 = Cs2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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