Équations équilibrées la veille |
CaN2 + 4 H2O = Ca(OH)2 + 2 NH3 + O2
La(NO3)3 + Ba(OH)2 = La(OH)3 + Ba(NO3)2 =>
2 La(NO3)3 + 3 Ba(OH)2 = 2 La(OH)3 + 3 Ba(NO3)2
Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}
KC + SnP = KP + CSn =>
KC + SnP = KP + CSn
C10H14N2 + H2O = C20H30N4O =>
2 C10H14N2 + H2O = C20H30N4O
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
C3H8O3 + Mn2O7 = CO2 + MnO2 + H2O =>
3 C3H8O3 + 7 Mn2O7 = 9 CO2 + 14 MnO2 + 12 H2O
CaCl2 + H2O = Ca[OH]2 + HCl =>
CaCl2 + 2 H2O = Ca[OH]2 + 2 HCl
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
C2H4O + H2O = C2H4(OH)2 =>
C2H4O + H2O = C2H4(OH)2
HNO3 + Ba(NO3)2 = HBa + NO3 =>
HNO3 + Ba(NO3)2 = HBa + 3 NO3
Ba(NO3)2 + HNO3 = H2Ba + NO3 =>
Ba(NO3)2 + 2 HNO3 = H2Ba + 4 NO3
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3 =>
(NH4)2CO3 + MnBr2 = (NH4)2Br2 + MnCO3
C2H2 + CH3COOH = CH3COOCHCH2 =>
C2H2 + CH3COOH = CH3COOCHCH2
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
CH3COOH + MgCO3 = Mg + CO2 + H2O =>
CH3COOH + 4 MgCO3 = 4 Mg + 6 CO2 + 2 H2O
HCC2H3Cl + O2 = CO2 + H2O + HCl =>
4 HCC2H3Cl + 15 O2 = 12 CO2 + 6 H2O + 4 HCl
Cu(NO3)2 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + KNO3 =>
4 Cu(NO3)2 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 8 KNO3
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
NaF + Sr(OH)2 = Na(OH)2 + SrF =>
NaF + Sr(OH)2 = Na(OH)2 + SrF
Na(OH) + H2SeO3 = Na2SeO3 + H2O =>
2 Na(OH) + H2SeO3 = Na2SeO3 + 2 H2O
Ba(NO3)2 + HNO3 = H2Ba + NO3 =>
Ba(NO3)2 + 2 HNO3 = H2Ba + 4 NO3
SrC = Sr + C =>
SrC = Sr + C
Ba(NO3)2 + HNO3 = H2Ba + NO3 =>
Ba(NO3)2 + 2 HNO3 = H2Ba + 4 NO3
MnBr2 + (NH4)2CO3 = MnCO3 + NH4Br =>
MnBr2 + (NH4)2CO3 = MnCO3 + 2 NH4Br
AgI + NH3 = Ag(NH3) + I =>
AgI + NH3 = Ag(NH3) + I
KCI + Mg(NO3)2 = KCI(NO3) + Mg =>
2 KCI + Mg(NO3)2 = 2 KCI(NO3) + Mg
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
Mg(ClO4)2 + AlP = Mg3P2 + Al(ClO4)3 =>
3 Mg(ClO4)2 + 2 AlP = Mg3P2 + 2 Al(ClO4)3
CH3CH2OH + KMnO4 + NaOH = CH3CO2H + Na2MnO4 + H2O + KOH =>
CH3CH2OH + 4 KMnO4 + 8 NaOH = CH3CO2H + 4 Na2MnO4 + 3 H2O + 4 KOH
(NH4)2CO3 + MnBr2 = (NH4)Br + MnCO3 =>
(NH4)2CO3 + MnBr2 = 2(NH4)Br + MnCO3
Ba(NO3)2 + HNO3 = H2Ba + NO3 =>
Ba(NO3)2 + 2 HNO3 = H2Ba + 4 NO3
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
CH2OHCHOHCH3 + O2 = H2O + CO2 =>
CH2OHCHOHCH3 + 4 O2 = 4 H2O + 3 CO2
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
NH3 + H2O = NH3*2H2O =>
NH3 + 2 H2O = NH3*2H2O
Ca(s) + H2O(l) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2
Al(s) + S2(g) = Al2S3 =>
4 Al(s) + 3 S2(g) = 2 Al2S3
Br2 + CaF2 = Br2F2 + Ca =>
Br2 + CaF2 = Br2F2 + Ca
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
O2 + C14H34 = CO2 + H2O =>
45 O2 + 2 C14H34 = 28 CO2 + 34 H2O
HNO3 + K = HNO3K =>
HNO3 + K = HNO3K
C10H15NO + H2SO4 = C10H17NO3 + SO2 =>
C10H15NO + H2SO4 = C10H17NO3 + SO2
NH4NO3(aq) + Ba(OH)2(aq) = NH4OH(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + Ba(NO3)2(aq)
ZnO + H2O + NH3 = Zn(NH3)2 + OH =>
ZnO + H2O + 2 NH3 = Zn(NH3)2 + 2 OH
KNO3 = KNO2 + O2 = KNO3 = KNO2 =>
2 KNO3 = 2 KNO2 + O2
FeS2 + HNO3 = FeSO4 + H2SO4 + NO + H2O =>
3 FeS2 + 14 HNO3 = 3 FeSO4 + 3 H2SO4 + 14 NO + 4 H2O
(NH4)2CO3 + MnBr2 = NH4Br + CO3Mn =>
(NH4)2CO3 + MnBr2 = 2 NH4Br + CO3Mn
CuSO3 + BaBr2 = CuBr2 + BaSO3 =>
CuSO3 + BaBr2 = CuBr2 + BaSO3
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