| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
Ba(NO3)2 + Zn(SO4) = Ba(SO4) + Zn(NO3)2 =>
Ba(NO3)2 + Zn(SO4) = Ba(SO4) + Zn(NO3)2
MnO2(s) + Au(s) + H(aq) = Mn(aq) + Au(OH)3(aq) =>
3 MnO2(s) + 2 Au(s) + 6 H(aq) = 3 Mn(aq) + 2 Au(OH)3(aq)
(NH4)3VS4 + HCl = V2S5 + H2S + NH4Cl =>
2(NH4)3VS4 + 6 HCl = V2S5 + 3 H2S + 6 NH4Cl
FeCl2 + H2SO3 = SOCl2 + Fe(OH)2 =>
FeCl2 + H2SO3 = SOCl2 + Fe(OH)2
Zn(C2H5)2 + H2O = ZnO + C2H6 =>
Zn(C2H5)2 + H2O = ZnO + 2 C2H6
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2 =>
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2
Na2S + AgCN = Ag2S + NaCN =>
Na2S + 2 AgCN = Ag2S + 2 NaCN
Ca(NO3)2*4H2O + (NH4)2HPO4 + C5H9NO2 = Ca10(PO4)6(OH)2 + H2O + CO2 + N2 =>
250 Ca(NO3)2*4H2O + 150(NH4)2HPO4 + 64 C5H9NO2 = 25 Ca10(PO4)6(OH)2 + 1938 H2O + 320 CO2 + 432 N2
NH4NO3 + HCl = HNO3 + NH4Cl =>
NH4NO3 + HCl = HNO3 + NH4Cl
MnO2 + KCl = K2O + Cl2 + MnO =>
MnO2 + 2 KCl = K2O + Cl2 + MnO
HCl + PbS = H2S + PbCl2 =>
2 HCl + PbS = H2S + PbCl2
HNO3 + Sb = H2SbO4 + NO =>
2 HNO3 + Sb = H2SbO4 + 2 NO
RbClO = O2 + RbCl =>
2 RbClO = O2 + 2 RbCl
Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + H2(NO3)2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
CH3COOH*NaOH = CH3COONa + H2O =>
CH3COOH*NaOH = CH3COONa + H2O
W + PbO = Pb + WO2 =>
W + 2 PbO = 2 Pb + WO2
Zn(NO3)2 + HCl = ZnCl2 + HNO3 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2 HNO3
((CH3)CH3) + (O2) = (CO2) + (H2O) =>
2((CH3)CH3) + 7(O2) = 4(CO2) + 6(H2O)
Zn(OH)2 + Li2O = Li2ZnO2 + H2O =>
Zn(OH)2 + Li2O = Li2ZnO2 + H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C143H273 + O2 = CO2 + H2O =>
4 C143H273 + 845 O2 = 572 CO2 + 546 H2O
Zn + AgI = ZnI + Ag =>
Zn + AgI = ZnI + Ag
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
C3H7Br + C2H5NH2 = C5H13N + HBr =>
C3H7Br + C2H5NH2 = C5H13N + HBr
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH2 + MnO2 + KOH =>
CH3CH2CH2CH2OH + KMnO4 = CH3CH2CH2COOH2 + MnO2 + KOH
FeSO4 + KCl = FeCl2 + K2SO4 = =>
FeSO4 + 2 KCl = FeCl2 + K2SO4
Zn + AlBr3 = ZnBr2 + Al =>
3 Zn + 2 AlBr3 = 3 ZnBr2 + 2 Al
NH4(NO3) + H2O = HNO3 + (NH4)2O =>
2 NH4(NO3) + H2O = 2 HNO3 + (NH4)2O
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
KBn + KMnO4 + H2SO4 = Bn2 + MnSO4 + K2SO4 + H2O =>
10 KBn + 2 KMnO4 + 8 H2SO4 = 5 Bn2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
C6H12O6(H2O) + NaBr = C6H12O6*NaBr*H2O =>
C6H12O6(H2O) + NaBr = C6H12O6*NaBr*H2O
H{+} + I{-} + NO2{-} = NO + I2 + H2O =>
4 H{+} + 2 I{-} + 2 NO2{-} = 2 NO + I2 + 2 H2O
Zn + Na(OH) = Zn(OH) + Na =>
Zn + Na(OH) = Zn(OH) + Na
K2Cr2O7 + HCl + MeCH3OH = CrCl3 + H2O + MeCOOH + KCl =>
5 K2Cr2O7 + 40 HCl + 6 MeCH3OH = 10 CrCl3 + 29 H2O + 6 MeCOOH + 10 KCl
Na2CO3 + SiO2*H2O + ZrO2 = Na2ZrSi2O7*H2O + CO2 + H2O =>
Na2CO3 + 2 SiO2*H2O + ZrO2 = Na2ZrSi2O7*H2O + CO2 + H2O
Zn + KNO2 + NaOH + H2O = NH3 + Na2Zn(OH)4 + K2Zn(OH)4 =>
6 Zn + 2 KNO2 + 10 NaOH + 10 H2O = 2 NH3 + 5 Na2Zn(OH)4 + K2Zn(OH)4
Zn + NaOH + H2O + O2 = Na2[Zn(OH)4] =>
2 Zn + 4 NaOH + 2 H2O + O2 = 2 Na2[Zn(OH)4]
Al + Be(NO3)2 = Al(NO3)3 + Be =>
2 Al + 3 Be(NO3)2 = 2 Al(NO3)3 + 3 Be
AlCl3 + Na2S(aq) = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S(aq) = Al2S3 + 6 NaCl
ZnCO3(s) = ZnO(s) + CO2 =>
ZnCO3(s) = ZnO(s) + CO2
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
ZnCO3 + H4Sb2O7 = Zn2Sb2O7 + CO2 + H2O =>
2 ZnCO3 + H4Sb2O7 = Zn2Sb2O7 + 2 CO2 + 2 H2O
ZnCl2(aq) + AgNO3(aq) = Zn(NO3)2(aq) + AgCl(s) =>
ZnCl2(aq) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgCl(s)
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
HCOOH + Zn(OH)2 = Zn(HCOO)2 + H2O =>
2 HCOOH + Zn(OH)2 = Zn(HCOO)2 + 2 H2O
Cu + SCl = CuCl + S =>
Cu + SCl = CuCl + S
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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