Équations équilibrées la veille |
ClCH2COOH + NH3 = H2NCH2COOH + HCl
C6H14N2O2 + O2 = CO2 + H2O + NO3 =>
2 C6H14N2O2 + 23 O2 = 12 CO2 + 14 H2O + 4 NO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg{2+} + HCO3{-} = MgCO3 + CO2 + H2O =>
Mg{2+} + 2 HCO3{-} = MgCO3 + CO2 + H2O
Cu(NO3)2 + C6H8O7 = CuO + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 5 C6H8O7 = 9 CuO + 9 N2 + 30 CO2 + 20 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HBrO2 = H + BrO2 =>
HBrO2 = H + BrO2
HBrO2 = H{+} + BrO2{-} =>
HBrO2 = H{+} + BrO2{-}
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
HBrO2 = H + BrO2 =>
HBrO2 = H + BrO2
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ba(OH)2 + NaNO3 = Ba(NO3)2 + Na(OH) =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 Na(OH)
Fe + N = FeN2 =>
Fe + 2 N = FeN2
C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O
N2 + MgBr2 = Mg2N3 + Br2 =>
3 N2 + 4 MgBr2 = 2 Mg2N3 + 4 Br2
Bi3N5 = Bi + N5 =>
Bi3N5 = 3 Bi + N5
C6H14N2O2 + O2 = CO2 + H2O + N =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 4 N
CrPO4 + K2SO4 = K2PO4 + CrSO4 =>
CrPO4 + K2SO4 = K2PO4 + CrSO4
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
NaNO3 + Ba(OH)2 = Ba(NO3)2 + NaOH =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 NaOH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
GeCl4 + NaH2PO4 = GeHCl3 + NaHPO4 + Cl2 =>
2 GeCl4 + 2 NaH2PO4 = 2 GeHCl3 + 2 NaHPO4 + Cl2
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + NaNO3 + H2O =>
Co(NO3)2*6H2O + Na2CO3 = Co(CO3) + 2 NaNO3 + 6 H2O
C14(CH3)2N + C6H5CH2Cl = C14(CH3)2NCH2C6H5Cl =>
C14(CH3)2N + C6H5CH2Cl = C14(CH3)2NCH2C6H5Cl
HCN + CuS = H2S + Cu(CN)2 =>
2 HCN + CuS = H2S + Cu(CN)2
AlCl3 + K3(PO4) = Al(PO4) + KCl =>
AlCl3 + K3(PO4) = Al(PO4) + 3 KCl
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
Ca + FeO = CaO + Fe =>
Ca + FeO = CaO + Fe
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
KO2 + K = K2O2 =>
KO2 + K = K2O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
AlCl3 + K3(PO4) = AlPO4 + KCl =>
AlCl3 + K3(PO4) = AlPO4 + 3 KCl
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
HBrO2 = H{+} + BrO2{-} =>
HBrO2 = H{+} + BrO2{-}
C02CO2 + H2O = C6H12O6 + O2 =>
2 C02CO2 + 6 H2O = C6H12O6 + 2 O2
HBrO2 = HBrO3 + HBr =>
3 HBrO2 = 2 HBrO3 + HBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiNO3 + NH4Br = LiBr + NH4NO3 =>
LiNO3 + NH4Br = LiBr + NH4NO3
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
HBrO2 = HBrO3 + HBr =>
3 HBrO2 = 2 HBrO3 + HBr
PbO2 + H2MnO4 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + 2 H2MnO4 + 2 HNO3 = Pb(NO3)2 + 2 HMnO4 + 2 H2O
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