| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + 3 NH4Br = 3 KBr + (NH4)3PO4
Mg3(PO4)2 + Ag2(SO4) = Mg3(SO4) + Ag2(PO4)2 =>
Mg3(PO4)2 + Ag2(SO4) = Mg3(SO4) + Ag2(PO4)2
Cl + H2O + NaCl = HCl + NaOCl =>
2 Cl + H2O + NaCl = 2 HCl + NaOCl
AlN3O9 + NaHSO3 + C3H8O2 = NaAl11O17 + CO2 + N2 + H2O + SO2 =>
176 AlN3O9 + 16 NaHSO3 + 165 C3H8O2 = 16 NaAl11O17 + 495 CO2 + 264 N2 + 668 H2O + 16 SO2
CdS + O2 = CdSO =>
2 CdS + O2 = 2 CdSO
Cu(No3) + K + S = CuS + KNo3 =>
Cu(No3) + K + S = CuS + KNo3
NaNO2 + H2S + HCl = N2 + NaCl + H2O + SO2 =>
2 NaNO2 + H2S + 2 HCl = N2 + 2 NaCl + 2 H2O + SO2
Br2 + H3AsO4 = As + HBrO3 + H2O =>
Br2 + 2 H3AsO4 = 2 As + 2 HBrO3 + 2 H2O
NaBr + BaO = Na2O + BaBr2 =>
2 NaBr + BaO = Na2O + BaBr2
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
MnSO4 + NaOH + NaClO = MnO2 + NaCl + Na2SO4 + H2O =>
MnSO4 + 2 NaOH + NaClO = MnO2 + NaCl + Na2SO4 + H2O
I + AgNO3 = I(NO3)3 + Ag =>
I + 3 AgNO3 = I(NO3)3 + 3 Ag
MgBr + NaCO3 = MgCO3 + NaBr =>
MgBr + NaCO3 = MgCO3 + NaBr
Cu(SO4)2 + H2O = CuO + H(SO4) =>
Cu(SO4)2 + H2O = CuO + 2 H(SO4)
Ge(OH)2 + NaOH = Na2Ge(OH)4 =>
Ge(OH)2 + 2 NaOH = Na2Ge(OH)4
CaC2 + AsBr3 = C + As + CaBr(classification) =>
3 CaC2 + AsBr3 = 6 C + As + 3 CaBr(classification)
KIO3 + Mn3O4 + K(OH)1 = KMnO3 + KI + H2O =>
7 KIO3 + 6 Mn3O4 + 18 K(OH)1 = 18 KMnO3 + 7 KI + 9 H2O
HNO3 + FeS = Fe(NO3)3 + S + NO2 + H2O =>
6 HNO3 + FeS = Fe(NO3)3 + S + 3 NO2 + 3 H2O
N2O + NH3 = N2H4 + H2O =>
N2O + 6 NH3 = 4 N2H4 + H2O
BaS + Na2CO3 = BaCO3 + Na2S =>
BaS + Na2CO3 = BaCO3 + Na2S
CH3COOH + H2SO4 = CH3SO4 + H2COOH =>
CH3COOH + H2SO4 = CH3SO4 + H2COOH
CH3CH2CH2CH2CH2CH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2OH + 9 O2 = 6 CO2 + 7 H2O
H2O22 = H2O + O2 =>
2 H2O22 = 2 H2O + 21 O2
C + KO2 = CO + K =>
2 C + KO2 = 2 CO + K
C12H18Cl2N4OS + AgNO3 = AgCl + C12H18N6O7S =>
C12H18Cl2N4OS + 2 AgNO3 = 2 AgCl + C12H18N6O7S
NaHSO3 + KClO3 = KCl + NaHSO4 =>
3 NaHSO3 + KClO3 = KCl + 3 NaHSO4
Li + H2O = Li(OH)2 + H2 =>
Li + 2 H2O = Li(OH)2 + H2
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
NaNO3 + Sr = Na + Sr(NO3)2 =>
2 NaNO3 + Sr = 2 Na + Sr(NO3)2
NiCl2 + NH3 + H2O = [Ni(NH3)4(H2O)2](OH)2 + NH4Cl =>
NiCl2 + 6 NH3 + 4 H2O = [Ni(NH3)4(H2O)2](OH)2 + 2 NH4Cl
MnO4{-} + H2C2O4 = CO2 + H2O + Mn{2+} + OH{-} =>
2 MnO4{-} + 5 H2C2O4 = 10 CO2 + 2 H2O + 2 Mn{2+} + 6 OH{-}
K2FeO4 + H2O = KFeO2 + O2 + KOH =>
4 K2FeO4 + 2 H2O = 4 KFeO2 + 3 O2 + 4 KOH
MgCO3 + NaNO3 = Mg(NO3)2 + Na2CO3 =>
MgCO3 + 2 NaNO3 = Mg(NO3)2 + Na2CO3
NaI + H2SO4 + O2 = I2 + Na2SO4 + H2O =>
4 NaI + 2 H2SO4 + O2 = 2 I2 + 2 Na2SO4 + 2 H2O
CaBa(CO3)2 + HCl = CaBaCl4 + CO2 + H2O =>
CaBa(CO3)2 + 4 HCl = CaBaCl4 + 2 CO2 + 2 H2O
sodiumhydrogencarbonate = carbondioxide + water + sodiumcarbonate =>
2 NaHCO3 = CO2 + H2O + Na2CO3
PB(NO3)2 + NH3 = PBNH3 + (NO3)2 =>
PB(NO3)2 + NH3 = PBNH3 + (NO3)2
Ni + SnCl2H4O2 = NiCl2 + Sn + H2O =>
Ni + SnCl2H4O2 = NiCl2 + Sn + 2 H2O
Cl2 + H2S = HCl + S8 =>
8 Cl2 + 8 H2S = 16 HCl + S8
NaOH + CH3COOH = COOHNa + CH3OH =>
NaOH + CH3COOH = COOHNa + CH3OH
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Mg + Fe(ClO3)2 = Mg(ClO3)2 + Fe =>
Mg + Fe(ClO3)2 = Mg(ClO3)2 + Fe
Mg + H2O2 = H2 + MgO =>
2 Mg + H2O2 = H2 + 2 MgO
PbO2 + HCl = PbCl2 + H2O + O2 =>
2 PbO2 + 4 HCl = 2 PbCl2 + 2 H2O + O2
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
NaCH3COO + NiCl2 = NaCl + Ni(CH3COO)2 =>
2 NaCH3COO + NiCl2 = 2 NaCl + Ni(CH3COO)2
NH3 + NaClO = NaCl + N2 + H2O =>
2 NH3 + 3 NaClO = 3 NaCl + N2 + 3 H2O
C10H18O + NaOCl = C10H16O + HOCl + Na =>
C10H18O + 2 NaOCl = C10H16O + 2 HOCl + 2 Na
H3PO4 + Na2CO3 = H2O + CO2 + NaH2PO4 =>
2 H3PO4 + Na2CO3 = H2O + CO2 + 2 NaH2PO4
AgNO3 + CaCl = AgCl + NO3 + Ca =>
AgNO3 + CaCl = AgCl + NO3 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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