Équations équilibrées la veille |
LiCl + HNO3 = LiNO3 + HCl
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s) =>
Ba(OH)2(ag) + NiSO4(ag) = BaSO4(s) + Ni(OH)2(s)
FeO + Na2Cr2O7 = FeCr2O7 + Na2O =>
FeO + Na2Cr2O7 = FeCr2O7 + Na2O
CuO + H2SO4 = SO4Cu + H2O =>
CuO + H2SO4 = SO4Cu + H2O
(CH3)2NNH2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
Al(OH)3 + H2(CO3) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2(CO3) = Al2(CO3)3 + 6 H2O
C6H5Br + Mg + CO2 + HCl + NaOH = C6H5COOH + HOMgBr + NaCl =>
C6H5Br + Mg + CO2 + HCl + NaOH = C6H5COOH + HOMgBr + NaCl
GeO2 + H2O = GeO3H2 =>
GeO2 + H2O = GeO3H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
(NH4)2SO4 + FeSO4*7H2O = H2O + (NH4)2Fe(SO4)2*6H2O =>
(NH4)2SO4 + FeSO4*7H2O = H2O + (NH4)2Fe(SO4)2*6H2O
H2(CO3) = H2O + CO2 =>
H2(CO3) = H2O + CO2
VO2 + Mn = VO + MnO4 =>
4 VO2 + Mn = 4 VO + MnO4
CH3(CH2)4 + O2 = CO2 + H2O =>
4 CH3(CH2)4 + 31 O2 = 20 CO2 + 22 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Hg + S(s) = HgS =>
Hg + S(s) = HgS
P4H10 + H2O = H3PO4 + H2 =>
P4H10 + 16 H2O = 4 H3PO4 + 15 H2
HCl + Na = NaCl3 + H2 =>
6 HCl + 2 Na = 2 NaCl3 + 3 H2
P4H10 + H2O = H3PO4 + H2 =>
P4H10 + 16 H2O = 4 H3PO4 + 15 H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CuNaCl = Cu(NaCl) =>
CuNaCl = Cu(NaCl)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Pb(Ac)2 + H2S = PbS + HAc =>
Pb(Ac)2 + H2S = PbS + 2 HAc
C3H6O3 + SO4{2-} + H{+} = CO2 + H2S + H2O =>
2 C3H6O3 + 3 SO4{2-} + 6 H{+} = 6 CO2 + 3 H2S + 6 H2O
HCl + K2CO3 = CO2 + H2O + KCl =>
2 HCl + K2CO3 = CO2 + H2O + 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + NaOH + H2C2O4 = CO2 + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + H2C2O4 = 2 CO2 + K2MnO4 + Na2MnO4 + 2 H2O
MoO3 + NaOH + H2O = Na2MoO4*2H2O =>
MoO3 + 2 NaOH + H2O = Na2MoO4*2H2O
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4 + H3O =>
C6H6 + HNO3 + H2SO4 = C6H5NO2 + HSO4 + H3O
CH3COCH + O2 = H2O + CO2 =>
2 CH3COCH + 7 O2 = 4 H2O + 6 CO2
KBr + AgNO3 = AgBr + K + NO3 =>
KBr + AgNO3 = AgBr + K + NO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
AgCNS = Ag + CNS =>
AgCNS = Ag + CNS
SO2 + KOH = KO + S(OH)2 =>
SO2 + 2 KOH = 2 KO + S(OH)2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
CuNaCl = CuClNa =>
CuNaCl = CuClNa
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
CaC2 + CO2 = CaCO3 + CO =>
CaC2 + 4 CO2 = CaCO3 + 5 CO
HCl + Na2CO3 = H2O(l) + CO2(g) + NaCl =>
2 HCl + Na2CO3 = H2O(l) + CO2(g) + 2 NaCl
Cr(SO4)2 + Mg = MgSO4 + Cr =>
Cr(SO4)2 + 2 Mg = 2 MgSO4 + Cr
CH3ClCl2 = CH2Cl2HCl =>
CH3ClCl2 = CH2Cl2HCl
Ba + Ni3(PO4)2 = Ni + BaPO4 =>
2 Ba + Ni3(PO4)2 = 3 Ni + 2 BaPO4
CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3
Na + HNO2 = NaNO2 + H =>
Na + HNO2 = NaNO2 + H
H2SO5 + NaCl = HCl + Na2SO5 =>
H2SO5 + 2 NaCl = 2 HCl + Na2SO5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KF + Ba(NO3)2 = K(NO3) + BaF2 =>
2 KF + Ba(NO3)2 = 2 K(NO3) + BaF2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
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