Équations équilibrées la veille |
3 NH3 + H3PO4 = N3PO4 + 12 H
NaOH + (HCl) = NaCl + H2O =>
NaOH + (HCl) = NaCl + H2O
MgOHCl = MgClHO =>
MgOHCl = MgClHO
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
CuS + KClO3 = CuO + SO2 + KCl =>
CuS + KClO3 = CuO + SO2 + KCl
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
Na(OH)2 + Na2SO4 = NaSO4 + NaOH =>
Na(OH)2 + Na2SO4 = NaSO4 + 2 NaOH
C6H12 + Cl2 = C6H10Cl2 + H2 =>
C6H12 + Cl2 = C6H10Cl2 + H2
N2H4 + Cu(OH)2 = N2 + Cu + H2O =>
N2H4 + 2 Cu(OH)2 = N2 + 2 Cu + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4NO3(aq) + H2O(l) = NH4OH(aq) + HNO3(aq) =>
NH4NO3(aq) + H2O(l) = NH4OH(aq) + HNO3(aq)
CrCl3 + (NH4)2S2O8 + H2O = H2Cr2O7 + (NH4)HSO4 + HCl =>
2 CrCl3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6(NH4)HSO4 + 6 HCl
KNO2 + HCl = HNO2 + KCl =>
KNO2 + HCl = HNO2 + KCl
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
Ba + S = Ba2S =>
2 Ba + S = Ba2S
Ag + HNO3 + HCl = AgCl + H2NO3 =>
Ag + HNO3 + HCl = AgCl + H2NO3
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
Fe + HNO3(aq) = Fe(NO3)2 + H2 =>
Fe + 2 HNO3(aq) = Fe(NO3)2 + H2
UO2(NO3)2*6H2O = U3O8 + H2O + NONO2 + O2 =>
6 UO2(NO3)2*6H2O = 2 U3O8 + 36 H2O + 6 NONO2 + 7 O2
Na2S + Al2(SO4)3 = Al2S3 + Na2SO4 =>
3 Na2S + Al2(SO4)3 = Al2S3 + 3 Na2SO4
SO4 = O2 + SO3 =>
2 SO4 = O2 + 2 SO3
Co + NO3 = CoNO3 =>
Co + NO3 = CoNO3
AgCl(s) + O2(g) = AgO(g) + Cl2(l) =>
2 AgCl(s) + O2(g) = 2 AgO(g) + Cl2(l)
C6H10 + Br = C6H10Br =>
C6H10 + Br = C6H10Br
AlCl3 + AgCH3OO = AgCl + Al(CH3OO)3 =>
AlCl3 + 3 AgCH3OO = 3 AgCl + Al(CH3OO)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaNO2 + POCl3 = NOCl + Na3PO4 =>
3 NaNO2 + POCl3 = 3 NOCl + Na3PO4
NH3 + O2 + CH4 = HCN + H2(O) =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2(O)
N2O5 + HCl = NO2Cl + HNO3 =>
N2O5 + HCl = NO2Cl + HNO3
HHOO = HHO + OO =>
2 HHOO = 2 HHO + OO
Zn{2+} + S{2-} = ZnS =>
Zn{2+} + S{2-} = ZnS
{-}4 = {-}19{-} =>
{-}4 = {-}19{-}
Ba(NO3)2 + K2CrO4 = BaCrO4 + KNO3 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
KClO3 + H2SO4 = K2SO4 + HClO4 + SO2 + H2O =>
2 KClO3 + 3 H2SO4 = K2SO4 + 2 HClO4 + 2 SO2 + 2 H2O
Cu(II)Cl + Al = AlCu(II) + Cl =>
Cu(II)Cl + Al = AlCu(II) + Cl
PbCrO4 + HNO3 = Pb(NO3)2 + PbCr2O7 + HOH =>
2 PbCrO4 + 2 HNO3 = Pb(NO3)2 + PbCr2O7 + HOH
AsO2 + HNO3 + H2O = H3AsO4 + NO2 =>
AsO2 + HNO3 + H2O = H3AsO4 + NO2
FeH2O = Fe(H2O) =>
FeH2O = Fe(H2O)
ClFr = FrCl =>
ClFr = FrCl
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2 =>
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + [Cu(NH3)4]Cl2
Ca3H2 + H2O = Ca(OH)2 + H2 =>
Ca3H2 + 6 H2O = 3 Ca(OH)2 + 4 H2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
MnO4{-} + SO2 + H2O = Mn2 + SO4{-}2 + H{+} =>
6 MnO4{-} + 14 SO2 + 4 H2O = 3 Mn2 + 14 SO4{-}2 + 8 H{+}
ClCO + NaOH = NaCO + ClOH =>
ClCO + NaOH = NaCO + ClOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
PbCrO4 + HNO3 = Pb(NO3)2 + PbCr2O7 + HOH =>
2 PbCrO4 + 2 HNO3 = Pb(NO3)2 + PbCr2O7 + HOH
AlCl3 + Cl{-} = AlCl4{-} =>
AlCl3 + Cl{-} = AlCl4{-}
Na2S + HNO3 = Na2NO3 + H2O + S + NO2 =>
Na2S + 2 HNO3 = Na2NO3 + H2O + S + NO2
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