| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O
HN3 + O2 = N2O + H2O =>
2 HN3 + 2 O2 = 3 N2O + H2O
C6H13OH + O2 = C02 + H2O =>
C6H13OH + 3 O2 = 3 C02 + 7 H2O
CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O =>
2 CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
OH + N = NO3 + H2O =>
6 OH + N = NO3 + 3 H2O
CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O =>
2 CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O =>
2 CH3COOH + MgCO3 = CO2 + Mg(CH3COO)2 + H2O
C3H5ClO + C2H5OH = C2H5COOCH2CH3 + HCl =>
C3H5ClO + C2H5OH = C2H5COOCH2CH3 + HCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb3S2 = Pb + S =>
Pb3S2 = 3 Pb + 2 S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HF + AgNO3 = HNO3 + AgF =>
HF + AgNO3 = HNO3 + AgF
BrO2 + KCrO2 + KOH = KBr + K2CrO4 + H2O =>
3 BrO2 + 5 KCrO2 + 8 KOH = 3 KBr + 5 K2CrO4 + 4 H2O
NH4HCO3 + CH2O2 = NH4CO2 + H2O + CO2 =>
2 NH4HCO3 + CH2O2 = 2 NH4CO2 + 2 H2O + CO2
SiO + CO = SiC + SiO2 =>
3 SiO + CO = SiC + 2 SiO2
AgCN + H3PO3 = Ag3PO3 + HCN =>
3 AgCN + H3PO3 = Ag3PO3 + 3 HCN
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + Na2(C2H3O2)2 =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + Na2(C2H3O2)2
Mn{2+} + Cd{2+} + H2O = MnO2 + Cd + H{+} =>
Mn{2+} + Cd{2+} + 2 H2O = MnO2 + Cd + 4 H{+}
C3H7OH + CuO = C3H6HO + Cu + H2O =>
2 C3H7OH + CuO = 2 C3H6HO + Cu + H2O
NO3{-} + FeS + H{+} = Fe{3+} + NO + SO4{4-} + H2O =>
7 NO3{-} + 3 FeS + 4 H{+} = 3 Fe{3+} + 7 NO + 3 SO4{4-} + 2 H2O
Ra2O + CO2 = Ra2CO3 =>
Ra2O + CO2 = Ra2CO3
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
Cu + P3 = CuP2 =>
3 Cu + 2 P3 = 3 CuP2
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O =>
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O
HClO + Ba(OH)2 = BaCl2 + H2O + O2 =>
2 HClO + Ba(OH)2 = BaCl2 + 2 H2O + O2
LiOH + CH3COOH = H2O + LiCH3COO =>
LiOH + CH3COOH = H2O + LiCH3COO
Fe0 + NaOH = FeO + Na + H =>
Fe0 + NaOH = FeO + Na + H
NaCl + H2O = Cl2 + NaOH + H2 =>
2 NaCl + 2 H2O = Cl2 + 2 NaOH + H2
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
CH3CH2CH2CH + O2 = CO2 + H2O =>
CH3CH2CH2CH + 6 O2 = 4 CO2 + 4 H2O
(NH4)2MoO4 + Zn + HCl = Mo2O5 + ZnCl2 + NH4Cl + H2O =>
2(NH4)2MoO4 + Zn + 6 HCl = Mo2O5 + ZnCl2 + 4 NH4Cl + 3 H2O
NaHCO3 = Na2C2O4 + O + H2O =>
2 NaHCO3 = Na2C2O4 + O + H2O
CH4(g) + O(g) = CO2(g) + H2O =>
CH4(g) + 4 O(g) = CO2(g) + 2 H2O
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
CuCl2 + AgC2H3O2 = Cu(C2H3O2)2 + AgCl =>
CuCl2 + 2 AgC2H3O2 = Cu(C2H3O2)2 + 2 AgCl
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Fe2O3 + I2 = Fe + IO3 =>
2 Fe2O3 + I2 = 4 Fe + 2 IO3
KBr + K(MnO4) + H2(SO4) = Br2 + Mn(SO4) + K2(SO4) + H2O =>
10 KBr + 2 K(MnO4) + 8 H2(SO4) = 5 Br2 + 2 Mn(SO4) + 6 K2(SO4) + 8 H2O
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
NH2OH + KMnO4 + H2SO4 = N2 + H2O + MnSO4 + K2SO4 =>
10 NH2OH + 2 KMnO4 + 3 H2SO4 = 5 N2 + 18 H2O + 2 MnSO4 + K2SO4
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
HSO4Mg = Mg(HSO4) =>
HSO4Mg = Mg(HSO4)
HNO3 + SO2 = NOHSO4 =>
HNO3 + SO2 = NOHSO4
K2Cr2O7 + C3H8O3 + H2SO4 = Cr2O3 + CO2 + H2O + K2SO4 =>
7 K2Cr2O7 + 3 C3H8O3 + 7 H2SO4 = 7 Cr2O3 + 9 CO2 + 19 H2O + 7 K2SO4
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O =>
(CH3)2CHCH2OH + HCOOH = HCO2CH2CH(CH3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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