Équations équilibrées la veille |
H2O + Mg + OCl{-} = Mg(OH)2 + Cl{-}
Al(OH)3 + HNO3 = Al(NO3)3 + H(OH) =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H(OH)
NH4(NO3) = N2 + O2 + H2O =>
2 NH4(NO3) = 2 N2 + O2 + 4 H2O
Hg2(aq) + NaCl(aq) = HgCl2(s) + Na2(aq) =>
Hg2(aq) + 4 NaCl(aq) = 2 HgCl2(s) + 2 Na2(aq)
B5H9 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + H3BO3 =>
5 B5H9 + 24 KMnO4 + 36 H2SO4 = 12 K2SO4 + 24 MnSO4 + 21 H2O + 25 H3BO3
H3PO3 + H2SO4 = H3PO4 + SO2 + H2O =>
H3PO3 + H2SO4 = H3PO4 + SO2 + H2O
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
NaHCrO4 + NaOH = H2O + Na2CrO4 =>
NaHCrO4 + NaOH = H2O + Na2CrO4
MgO2 = MgO + O2 =>
2 MgO2 = 2 MgO + O2
Na2CO3 + HCl = Na2Cl2 + CO2 + H2O =>
Na2CO3 + 2 HCl = Na2Cl2 + CO2 + H2O
H4O3CNa2 + H2SO4 = H6O3C + Na2SO4 =>
H4O3CNa2 + H2SO4 = H6O3C + Na2SO4
C5H10O2(i) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(i) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Co3 + BaCe2 = KCe + BaCo3 =>
K2Co3 + BaCe2 = 2 KCe + BaCo3
C3H5(NO3)3(s) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5(NO3)3(s) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
NH3(aq) + O2(g) = NO2(s) + H2O(l) =>
4 NH3(aq) + 7 O2(g) = 4 NO2(s) + 6 H2O(l)
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Fe + MgCl2 + H2O = FeCl3 + Mg(OH)2 + H2 =>
2 Fe + 3 MgCl2 + 6 H2O = 2 FeCl3 + 3 Mg(OH)2 + 3 H2
ZnO + Li2O = Li2Zn + O2 =>
ZnO + Li2O = Li2Zn + O2
Cu + HNO3 = NH4NO3 + Cu(NO3)2 + H2O =>
4 Cu + 10 HNO3 = NH4NO3 + 4 Cu(NO3)2 + 3 H2O
AlO = Al + O2 =>
2 AlO = 2 Al + O2
SnCl4 + Zn(C2H3O2)2 + H2O = ZnSnO3 + ZnCl2 + C2H4O2 =>
SnCl4 + 3 Zn(C2H3O2)2 + 3 H2O = ZnSnO3 + 2 ZnCl2 + 6 C2H4O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C6H12O6 + Cu(OH)2 = C6H12Cu + H2O + CO2 =>
19 C6H12O6 + 12 Cu(OH)2 = 12 C6H12Cu + 54 H2O + 42 CO2
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
CuO + Ba(OH)2 = Cu(OH)2 + BaO =>
CuO + Ba(OH)2 = Cu(OH)2 + BaO
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
SrCO3 + CuO = Sr2CuO3 + CO2 =>
2 SrCO3 + CuO = Sr2CuO3 + 2 CO2
C3H8O(i) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(i) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
K2S + FeBr3 = K2Fe + SBr3 =>
K2S + FeBr3 = K2Fe + SBr3
Na2CO3(aq) + HBr(aq) = H2O(l) + CO2(g) + NaBr(aw) =>
Na2CO3(aq) + 2 HBr(aq) = H2O(l) + CO2(g) + 2 NaBr(aw)
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS =>
Na2S + Na2[Fe(CN)5NO] = Na4Fe(CN)5NOS
AlBr3 + H2O = Al(OH)3 + HBr =>
AlBr3 + 3 H2O = Al(OH)3 + 3 HBr
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
C4H10 + H2O = C4H10O + H =>
C4H10 + H2O = C4H10O + 2 H
{-}nitroacetanilide = {-}nitroaniline =>
{-}nitroacetanilide = {-}nitroaniline
C27H38O16N + O2 = CO2 + H2O + NH3 =>
4 C27H38O16N + 111 O2 = 108 CO2 + 70 H2O + 4 NH3
NaHS + KOH = K2S + NaOH + H2O =>
NaHS + 2 KOH = K2S + NaOH + H2O
C5H11O3 + O2 = CO2 + H2O =>
4 C5H11O3 + 25 O2 = 20 CO2 + 22 H2O
Fe2O3 + CH3COOH + H2SO4 = FeSO4 + CO2 + H2O =>
4 Fe2O3 + CH3COOH + 8 H2SO4 = 8 FeSO4 + 2 CO2 + 10 H2O
Cu + H2SO4 = CuSO4 + CuSO2 + H2O =>
2 Cu + 2 H2SO4 = CuSO4 + CuSO2 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
SnCl4 + Na2O = SnO2 + NaCl =>
SnCl4 + 2 Na2O = SnO2 + 4 NaCl
NH4 + P3 = NH4P3 =>
NH4 + P3 = NH4P3
Al + H2SO4(zried) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(zried) = Al2(SO4)3 + 3 H2
C2H4O + Ag(NH3)2OH = C2H4O2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H4O2 + 2 Ag + 4 NH3 + H2O
H2SO4 + Cr(OH)3 = (SO4)3Cr2 + H2O =>
3 H2SO4 + 2 Cr(OH)3 = (SO4)3Cr2 + 6 H2O
H2 + C + N2 = HNC =>
H2 + 2 C + N2 = 2 HNC
FeSO4*7H2O + NaHCO3 = Fe(HCO3)2 + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaHCO3 = Fe(HCO3)2 + Na2SO4 + 7 H2O
Si3H8 = Si + H2 =>
Si3H8 = 3 Si + 4 H2
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