| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
H + O = HO2 =>
H + 2 O = HO2
C12H22O11 + CaCO3 = (CH3CH(OH)COO)2Ca + CO2 + H2O =>
C12H22O11 + 2 CaCO3 = 2(CH3CH(OH)COO)2Ca + 2 CO2 + H2O
(MnOH)2SO4 + HNO3 = Mn(NO3)2 + H2SO4 + H2O =>
(MnOH)2SO4 + 4 HNO3 = 2 Mn(NO3)2 + H2SO4 + 2 H2O
Zn(HO)2 + HNO2 = Zn(NO2)2 + H2O =>
Zn(HO)2 + 2 HNO2 = Zn(NO2)2 + 2 H2O
MgCO3 + Li2O = MgO + Li2CO3 =>
MgCO3 + Li2O = MgO + Li2CO3
KClO2 + H3PO4 = HClO2 + K3PO4 =>
3 KClO2 + H3PO4 = 3 HClO2 + K3PO4
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
MgO + H2SO4 = MgSO5 + H2 =>
MgO + H2SO4 = MgSO5 + H2
K2S2O5 + H2SO4 = KHSO4 + SO2 + H2O =>
K2S2O5 + 2 H2SO4 = 2 KHSO4 + 2 SO2 + H2O
Al + K2CrO4 + KOH + H2O = K3[Al(OH)6] + K2CrO2 =>
4 Al + 3 K2CrO4 + 12 KOH + 6 H2O = 4 K3[Al(OH)6] + 3 K2CrO2
I2 + Na3(AsO3) + Na(HCO3) = NaI + Na3(AsO4) + CO2 + H2O =>
I2 + Na3(AsO3) + 2 Na(HCO3) = 2 NaI + Na3(AsO4) + 2 CO2 + H2O
H2S2O5 + NaOH = Na2SO3 + H2O =>
H2S2O5 + 4 NaOH = 2 Na2SO3 + 3 H2O
Ca3P2 + H2O = Ca3(PO4)2 + H2 =>
Ca3P2 + 8 H2O = Ca3(PO4)2 + 8 H2
C21H44 + CuO = CO2 + H2O + Cu =>
C21H44 + 64 CuO = 21 CO2 + 22 H2O + 64 Cu
HCl + K3PO4 = H3PO4 + KCl =>
3 HCl + K3PO4 = H3PO4 + 3 KCl
NaCl + Al2(CO3)3 = Na2(CO3)3 + AlCl =>
2 NaCl + Al2(CO3)3 = Na2(CO3)3 + 2 AlCl
CaN2 + H2O = Ca(OH)2 + NH3 + O2 =>
CaN2 + 4 H2O = Ca(OH)2 + 2 NH3 + O2
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Ti2O = Ti + O =>
Ti2O = 2 Ti + O
ZrO(NO3)2*2H2O + C2H5NO2 + Ba(NO3)2 = BaZrO3 + CO2 + N2 + H2O =>
9 ZrO(NO3)2*2H2O + 20 C2H5NO2 + 9 Ba(NO3)2 = 9 BaZrO3 + 40 CO2 + 28 N2 + 68 H2O
BaO + Cl2O5 = BaCl + ClO6 =>
BaO + Cl2O5 = BaCl + ClO6
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Fe + KNO3 + HCl = FeCl3 + KCl + NO + H2O =>
Fe + KNO3 + 4 HCl = FeCl3 + KCl + NO + 2 H2O
CH4(ag) + O2 = CO2 + H2O =>
CH4(ag) + 2 O2 = CO2 + 2 H2O
PbCrO4 + KI + H2SO4 = PbSO4 + Cr2(SO4)3 + K2SO4 + I2 + H2O =>
2 PbCrO4 + 6 KI + 8 H2SO4 = 2 PbSO4 + Cr2(SO4)3 + 3 K2SO4 + 3 I2 + 8 H2O
Sb + HCl = SbCl3 + H2 =>
2 Sb + 6 HCl = 2 SbCl3 + 3 H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
P5 + H2SO4 = H3PO4 + SO2 + H2O =>
2 P5 + 25 H2SO4 = 10 H3PO4 + 25 SO2 + 10 H2O
KMnO4(aq) + NaOH(aq) + Na2SO3(aq) = K2MnO4(aq) + Na2MnO2(aq) + Na2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 2 NaOH(aq) + 3 Na2SO3(aq) = K2MnO4(aq) + Na2MnO2(aq) + 3 Na2SO4(aq) + H2O(l)
CH3NH2 + H2O = CH3N + H3O =>
CH3NH2 + 2 H2O = CH3N + 2 H3O
Cr2O3 + CO = CO2 + Cr =>
Cr2O3 + 3 CO = 3 CO2 + 2 Cr
Li2SO3 + O2 = Li2SO4 =>
2 Li2SO3 + O2 = 2 Li2SO4
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
LiCl + AgNO3 = LiNO3 + ClAg =>
LiCl + AgNO3 = LiNO3 + ClAg
KClO2 + H3PO4 = HClO2 + K3PO4 =>
3 KClO2 + H3PO4 = 3 HClO2 + K3PO4
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
SrCO3 + Y2O3 + RuO2 + O2 = Sr2YRuO6 + CO2 =>
8 SrCO3 + 2 Y2O3 + 4 RuO2 + O2 = 4 Sr2YRuO6 + 8 CO2
Zn + H2SO4 + NaH2PO4 = PH3 + ZnSO4 + Na2SO4 + H2O =>
8 Zn + 9 H2SO4 + 2 NaH2PO4 = 2 PH3 + 8 ZnSO4 + Na2SO4 + 8 H2O
H2CO3 + Cd = Cd(CO3)2 + H2 =>
2 H2CO3 + Cd = Cd(CO3)2 + 2 H2
Br + BaOH2 = H2OBaBr2 =>
2 Br + BaOH2 = H2OBaBr2
H2C2O4 + NaHCO3 = CO2 + H2O + NaHC2 =>
5 H2C2O4 + NaHCO3 = 9 CO2 + 5 H2O + NaHC2
AlCl3 + Li2SO3 = Al2(SO3)3 + LiCl =>
2 AlCl3 + 3 Li2SO3 = Al2(SO3)3 + 6 LiCl
Li2CO3 + Zn(OH)2 = ZnCO3 + LiOH =>
Li2CO3 + Zn(OH)2 = ZnCO3 + 2 LiOH
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
CH3CH2CH2NH2 + HNO2 = CH3CH2CH2OH + H2O + N2 =>
CH3CH2CH2NH2 + HNO2 = CH3CH2CH2OH + H2O + N2
KOH + NH4Br = KBr + NH4OH =>
KOH + NH4Br = KBr + NH4OH
Fe(CN)3 + H2S = FeS + H2(CN)3 =>
Fe(CN)3 + H2S = FeS + H2(CN)3
Ca + H2S = Ca(HS)2 + H2 =>
Ca + 2 H2S = Ca(HS)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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