| Équations équilibrées la veille | Équations équilibrées le lendemain |
{-}acetanilide = {-}nitroacetanilide
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
CuO + K = CuK + O =>
CuO + K = CuK + O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Na + Ni(NO3)2 = Ni + Na(NO3)2 =>
Na + Ni(NO3)2 = Ni + Na(NO3)2
Cr2O7{2-} + As + H{+} = HAsO4{2-} + Cr{3+} + H2O =>
5 Cr2O7{2-} + 6 As + 28 H{+} = 6 HAsO4{2-} + 10 Cr{3+} + 11 H2O
O2 + KCl = OCl + K =>
O2 + 2 KCl = 2 OCl + 2 K
ZnCl2 + HCl = ZnHCl + Cl =>
ZnCl2 + HCl = ZnHCl + 2 Cl
Ba(HS)2 + Ba(OH)2 = BaS + H2O =>
Ba(HS)2 + Ba(OH)2 = 2 BaS + 2 H2O
FeCl3 + KOH = FeOHCl2 + KCl =>
FeCl3 + KOH = FeOHCl2 + KCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac) =>
Ca(H2PO4)2(ac) + BaCl2(ac) = CaCl2(ac) + Ba(H2PO4)2(ac)
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
CaHPO4 + H2O = CaHPO4*2H2O =>
CaHPO4 + 2 H2O = CaHPO4*2H2O
Na2O + K3PO4 = Na3PO4 + K2O =>
3 Na2O + 2 K3PO4 = 2 Na3PO4 + 3 K2O
CuH2O2 = CuO + H2O =>
CuH2O2 = CuO + H2O
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
CH3CN + HCl + H2O = CH3COOH + NH4Cl =>
CH3CN + HCl + 2 H2O = CH3COOH + NH4Cl
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
CH3CHO + KOH = CH3COK + H2O =>
CH3CHO + KOH = CH3COK + H2O
Na3PO4 + (CH3COO)2Zn = Zn3(PO4)2 + CH3COONa =>
2 Na3PO4 + 3(CH3COO)2Zn = Zn3(PO4)2 + 6 CH3COONa
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KOH =>
KMnO4 + 3 NO2 + 2 H2O = MnO2 + 3 HNO3 + KOH
K2S + CuI2 = KI + Cu2S2 =>
2 K2S + 2 CuI2 = 4 KI + Cu2S2
NaAi + Ag = AgAi + Na =>
NaAi + Ag = AgAi + Na
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3Cr*3H20 + H2O + CO2 =>
2 K2C2O4*H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3Cr*3H20 + 143 H2O + 138 CO2
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
Ag(NO3) + NaBr = NaNO3 + AgBr =>
Ag(NO3) + NaBr = NaNO3 + AgBr
BaCl + Na2 + SO4 = BaSO4 + NaCl =>
2 BaCl + Na2 + 2 SO4 = 2 BaSO4 + 2 NaCl
KCl + KOH = ClOH + K =>
KCl + KOH = ClOH + 2 K
Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2
KNO3 + PbI2 = KI + Pb(NO3)2 =>
2 KNO3 + PbI2 = 2 KI + Pb(NO3)2
K3PO4 + NaHCO3 = Na3PO4 + KHCO3 =>
K3PO4 + 3 NaHCO3 = Na3PO4 + 3 KHCO3
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Sb2O3 + HCl = SbCl3 + H2O =>
Sb2O3 + 6 HCl = 2 SbCl3 + 3 H2O
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
NaOHF = H2O + NaF + O2 =>
4 NaOHF = 2 H2O + 4 NaF + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
H2SO4 + AuOH = H2O + Au2SO4 =>
H2SO4 + 2 AuOH = 2 H2O + Au2SO4
C5H10(g) + O2(s) = CO2(s) + H2O(g) =>
2 C5H10(g) + 15 O2(s) = 10 CO2(s) + 10 H2O(g)
LiOH + Fe(No3)2 = LiNo3 + Fe(OH)2 =>
2 LiOH + Fe(No3)2 = 2 LiNo3 + Fe(OH)2
Li(OH) + Ba = Ba(OH)2 + Li =>
2 Li(OH) + Ba = Ba(OH)2 + 2 Li
C50H102 + O2 = CO + H2O =>
2 C50H102 + 101 O2 = 100 CO + 102 H2O
NaC3H6 + H2S = NaS + C3H8 =>
NaC3H6 + H2S = NaS + C3H8
Sn(s) + Zn{2+} = Sn{4+} + Zn(s) =>
Sn(s) + 2 Zn{2+} = Sn{4+} + 2 Zn(s)
H2CO3 + Cu(OH)2 = Cu2(CO3)2 + H2O =>
2 H2CO3 + 2 Cu(OH)2 = Cu2(CO3)2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/25
Équations équilibrées sur02/17/24
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