Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4NO3 + SrBr2 = 2 NH4Br + Sr(NO3)2
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2 =>
Mn(NO3)2 + NaBiO3 = MnBiO3 + Na(NO3)2
CoCl2 + K2S2O8 + KOH = Co(OH)3 + K2SO4 + KCl =>
2 CoCl2 + K2S2O8 + 6 KOH = 2 Co(OH)3 + 2 K2SO4 + 4 KCl
CH3CH(CH3)CH3 + Cl2 = CH3C(Cl)(CH3)CH3 + HCl =>
CH3CH(CH3)CH3 + Cl2 = CH3C(Cl)(CH3)CH3 + HCl
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O =>
CH3CHOHCOOH + NaOH = NaCH3CHOHCOO + H2O
K + Fe(NO3)2 = Fe + K(NO3) =>
2 K + Fe(NO3)2 = Fe + 2 K(NO3)
CH3CO2K + HCl = KCl + C2H4O2 =>
CH3CO2K + HCl = KCl + C2H4O2
CH3Cl + HCl = CH4 + Cl2 =>
CH3Cl + HCl = CH4 + Cl2
H3(PO4) + (NH4)OH = H2O + (NH4)3PO4 =>
H3(PO4) + 3(NH4)OH = 3 H2O + (NH4)3PO4
Sb2S3 + Na2S = NaSbS2 =>
Sb2S3 + Na2S = 2 NaSbS2
HMnO4 + KBr = HBr + KMnO4 =>
HMnO4 + KBr = HBr + KMnO4
Ag(s) + Cu(NO3)2(aq) = Cu(s) + AgNO3(aq) =>
2 Ag(s) + Cu(NO3)2(aq) = Cu(s) + 2 AgNO3(aq)
NaBrO3 + HI = I + NaBrO + H2O =>
NaBrO3 + 4 HI = 4 I + NaBrO + 2 H2O
H3BO3 + Mg + H2O = Mg[B(OH)4] + H2 =>
2 H3BO3 + 2 Mg + 2 H2O = 2 Mg[B(OH)4] + H2
CuCl2 + (NH4)2C2O4 = CuC2O4 + NH4Cl =>
CuCl2 + (NH4)2C2O4 = CuC2O4 + 2 NH4Cl
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
WCl6 + Na2S = WS3 + NaCl =>
WCl6 + 3 Na2S = WS3 + 6 NaCl
H2C2O4 = CO2 + H =>
H2C2O4 = 2 CO2 + 2 H
CaOH + Na{+} = Ca{+} + NaOH =>
CaOH + Na{+} = Ca{+} + NaOH
NMe4I + I2 = NMe4I3 =>
NMe4I + I2 = NMe4I3
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O =>
CH3OH + C6H4OHCOOH = C6H4(OH)COOCH3 + H2O
NH3 + SO3 + H2O = (NH4)2SO4 =>
2 NH3 + SO3 + H2O = (NH4)2SO4
Na2S + CaI2 = NaI + CaS =>
Na2S + CaI2 = 2 NaI + CaS
SnI4 + KI = SnK + I2 =>
2 SnI4 + 2 KI = 2 SnK + 5 I2
C8H6Cl2O3 + O2 = CO2 + H2O + HCl =>
2 C8H6Cl2O3 + 15 O2 = 16 CO2 + 4 H2O + 4 HCl
Ba3N2 + Al2O3 = BaO + AlN =>
Ba3N2 + Al2O3 = 3 BaO + 2 AlN
Mg(CH3CO2)2 + KOH = Mg(OH)2 + KCH3CO2 =>
Mg(CH3CO2)2 + 2 KOH = Mg(OH)2 + 2 KCH3CO2
N3 + H2O = OH + NH3 =>
N3 + 9 H2O = 9 OH + 3 NH3
Ca + Cl{-2} = CaCl{-2} =>
Ca + Cl{-2} = CaCl{-2}
FeF3 + H2O = Fe(OH)3 + HF =>
FeF3 + 3 H2O = Fe(OH)3 + 3 HF
S + I = SI2 =>
S + 2 I = SI2
C7H8(g) + O2(g) = CO2(g) + H2O(l) =>
C7H8(g) + 9 O2(g) = 7 CO2(g) + 4 H2O(l)
COCl2*6H2O + NaOH = CO(OH)2 + NaCl + H2O =>
COCl2*6H2O + 2 NaOH = CO(OH)2 + 2 NaCl + 6 H2O
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr =>
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr
Bi(OH)3 + K2S2O8 + KOH = KBiO3 + K2SO4 + H2O =>
Bi(OH)3 + K2S2O8 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
H3O + S = HS + H2O =>
H3O + S = HS + H2O
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr =>
(CH3)2CHCH2CH2Br + (CH3)2CHCH2CH2SNa = ((CH3)2CHCH2CH2)2S + NaBr
NH5 + O2 = N2 + H2O =>
4 NH5 + 5 O2 = 2 N2 + 10 H2O
Fe3N2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3N2 + 40 HNO3 = 9 Fe(NO3)3 + 19 NO + 20 H2O
Sb(HCO3)3 = Sb2(CO3)3 + H2O + CO2 =>
2 Sb(HCO3)3 = Sb2(CO3)3 + 3 H2O + 3 CO2
NaOH + CuSO4 = CuOH + Na + SO4 =>
NaOH + CuSO4 = CuOH + Na + SO4
ClF + H2O = HClO + HF =>
ClF + H2O = HClO + HF
FeS + NaOH = FeSNaOH =>
FeS + NaOH = FeSNaOH
CuNaOH = CuOHNa =>
CuNaOH = CuOHNa
H4SiO4 + Cu = Cu2SiO4 + H2 =>
H4SiO4 + 2 Cu = Cu2SiO4 + 2 H2
(NH4)2S + SrCl2 = (NH4)Cl + SrS =>
(NH4)2S + SrCl2 = 2(NH4)Cl + SrS
Ca(OH)2CO2 = CaCO3 + H2O =>
Ca(OH)2CO2 = CaCO3 + H2O
AlCl3 + AgNO2 = AgCl + Al(NO2)3 =>
AlCl3 + 3 AgNO2 = 3 AgCl + Al(NO2)3
As2S5 + HNO3 = H2SO4 + NO2(g) + H3AsO4 + H2O =>
As2S5 + 40 HNO3 = 5 H2SO4 + 40 NO2(g) + 2 H3AsO4 + 12 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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