| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
NH4OH + HNO3 = NO2 + H2O =>
NH4OH + 7 HNO3 = 8 NO2 + 6 H2O
HC1 + AgNO3 = AgC1 + HNO3 =>
HC1 + AgNO3 = AgC1 + HNO3
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
KReO4 + PCH3C6H5 + HCl = ReCl3(PCH3C6H5)3 + OPCH3C6H5 + H2O + KCl =>
KReO4 + 5 PCH3C6H5 + 4 HCl = ReCl3(PCH3C6H5)3 + 2 OPCH3C6H5 + 2 H2O + KCl
NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2
K2O = K + O2 =>
2 K2O = 4 K + O2
C6H5CN + H2O = C6H5COONH4 =>
C6H5CN + 2 H2O = C6H5COONH4
AlCl3 + CaCO3 = AlCO3 + CaCl3 =>
AlCl3 + CaCO3 = AlCO3 + CaCl3
C8H18(g) + O2(g) = CO2(g) + H20(g) =>
10 C8H18(g) + 80 O2(g) = 80 CO2(g) + 9 H20(g)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NCl4 + CH2 = N + CCl2 + H =>
NCl4 + 2 CH2 = N + 2 CCl2 + 4 H
CuSO4 + MgCO3 = CuCO3 + MgSO4 =>
CuSO4 + MgCO3 = CuCO3 + MgSO4
(COOH)*2H2O + NaOH = NaCO2 + H2O =>
(COOH)*2H2O + NaOH = NaCO2 + 3 H2O
Zn + HCe = ZnCe + H =>
Zn + HCe = ZnCe + H
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4 =>
MnSO4 + KHSO5 + H2O = MnO2 + H2SO4 + KHSO4
CuNo3 + KI = KNo3 + CuI =>
CuNo3 + KI = KNo3 + CuI
C2H3OCl + O2 = CO2 + Cl2 + H2O =>
4 C2H3OCl + 9 O2 = 8 CO2 + 2 Cl2 + 6 H2O
CO2 + PbO = PbCO3 =>
CO2 + PbO = PbCO3
Si4 + MnO4 = Si(MnO4)4 =>
Si4 + 16 MnO4 = 4 Si(MnO4)4
Mg + Zn(Cl2) = MgCl + Zn =>
2 Mg + Zn(Cl2) = 2 MgCl + Zn
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CuS04 + NaOH = Cu(OH)2 + Na2S04 =>
CuS04 + 2 NaOH = Cu(OH)2 + Na2S04
CuSO4 + P = P2O5 + CuO + SO2 =>
5 CuSO4 + 2 P = P2O5 + 5 CuO + 5 SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
potassiumcarbonate + bariumhydroxide = potassiumhydroxide + bariumcarbonate =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
PbO2 + H2SO4 = PbSO4 + H2O + O2 =>
2 PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O + O2
Ae(OH)3 = Ae2O3 + H2O =>
2 Ae(OH)3 = Ae2O3 + 3 H2O
PotassiumCarbonate + AmmoniumNitrate = PotassiumNitrate + AmmoniumCarbonate =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + (NH4)2CO3
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3) + NO2 + H2O =>
3 FeSO4 + 2 HNO3 = Fe2(SO4)3 + Fe(NO3) + NO2 + H2O
CaSO4 + H2SO4 = Ca(HSO4)2 =>
CaSO4 + H2SO4 = Ca(HSO4)2
Cr(OH)3 + H2S = Cr2S3 + HOH =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 HOH
C2H5OH + H2O = H3O + CH3CH2O =>
C2H5OH + H2O = H3O + CH3CH2O
SiC + H2O = SiO2 + CH4 =>
SiC + 2 H2O = SiO2 + CH4
HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
HOCl = H{+} + OCl{-} =>
HOCl = H{+} + OCl{-}
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
CF2Cl2 = Cl + F + C =>
CF2Cl2 = 2 Cl + 2 F + C
Zn + CH3CH2CH2COOH = CH3CH2CH2COOZn + H2 =>
2 Zn + 2 CH3CH2CH2COOH = 2 CH3CH2CH2COOZn + H2
Zn(NO3)2 + Fe2(SO4)3 = ZnSO4 + Fe(NO3)3 =>
3 Zn(NO3)2 + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe(NO3)3
Ba(CH3COO)2 + CaSO4 = BaSO4 + Ca(CH3COO)2 =>
Ba(CH3COO)2 + CaSO4 = BaSO4 + Ca(CH3COO)2
Mg + Cu{2+} = Mg{2+} + Cu =>
Mg + Cu{2+} = Mg{2+} + Cu
FeCl3 + KOH = K2Cl3 + Fe(OH)2 =>
FeCl3 + 2 KOH = K2Cl3 + Fe(OH)2
H2C204 + KOH = K2C204 + H2O =>
H2C204 + 2 KOH = K2C204 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
UO2(NO3)2 + Zn = Zn(NO3)2 + UO2 =>
UO2(NO3)2 + Zn = Zn(NO3)2 + UO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/24
Équations équilibrées sur03/11/23
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