| Équations équilibrées la veille |
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap)
Cu2CO3 = CO2 + Cu2O =>
Cu2CO3 = CO2 + Cu2O
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + NH4NO3(aq) =>
(NH4)2CrO4(aq) + Ba(NO3)2(aq) = BaCrO4(s) + 2 NH4NO3(aq)
C6H12 + H2SO4 = C6H14SO4 =>
C6H12 + H2SO4 = C6H14SO4
Ba3N2 + Na2SO4 = BaSO4 + Na3N =>
Ba3N2 + 3 Na2SO4 = 3 BaSO4 + 2 Na3N
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
K + Tm = KTm =>
K + Tm = KTm
C2H5OH + Br2 + H2SO4 = C2H5Br + BrSO4 + H2O =>
4 C2H5OH + 3 Br2 + 2 H2SO4 = 4 C2H5Br + 2 BrSO4 + 4 H2O
Mg(OH)2 + HCl1 = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl1 = MgCl2 + 2 H2O
CH3CH(CH3)CH2OH + PBr3 = CH3CH(CH3)CH2Br + H3PO3 =>
3 CH3CH(CH3)CH2OH + PBr3 = 3 CH3CH(CH3)CH2Br + H3PO3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C10H22 + H2O = CO2 + H2 =>
C10H22 + 20 H2O = 10 CO2 + 31 H2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
PCl5 + water = phosphoricacid + hydrogenchloride =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
S4 + Cl2 = SCl2 =>
S4 + 4 Cl2 = 4 SCl2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Hg2SO4 + NH4NO3 = (NH4)2SO4 + HgNO3 =>
Hg2SO4 + 2 NH4NO3 = (NH4)2SO4 + 2 HgNO3
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CsCl + CaS = CaCl + CsS =>
CsCl + CaS = CaCl + CsS
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
PCl5 + water = phosphoricacid + hydrogenchloride =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Pb(OH)2 + NaI = PbI2 + NaOH =>
Pb(OH)2 + 2 NaI = PbI2 + 2 NaOH
P + SO3 = P2O5 + SO2 =>
2 P + 5 SO3 = P2O5 + 5 SO2
Cl2O + H2 = Cl2 + H2O =>
Cl2O + H2 = Cl2 + H2O
CuCl2 + Na2S = Cu2S + NaCl2 =>
2 CuCl2 + Na2S = Cu2S + 2 NaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(OH)2 + H = Cu + H2O =>
Cu(OH)2 + 2 H = Cu + 2 H2O
Ca(OH)2 + H2Co3 = CaCo3 + H2O =>
Ca(OH)2 + H2Co3 = CaCo3 + 2 H2O
HCl + CaCl2O2 + KI = Ca(OH)2 + I2 + KCl =>
2 HCl + CaCl2O2 + 4 KI = Ca(OH)2 + 2 I2 + 4 KCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Cu + SO2 + FeO = Cu3FeS3 + O2 =>
6 Cu + 6 SO2 + 2 FeO = 2 Cu3FeS3 + 7 O2
Ti(C2O4)2 + NaOH = TiO2 + Na2C2O4 + H2O =>
Ti(C2O4)2 + 4 NaOH = TiO2 + 2 Na2C2O4 + 2 H2O
CH3C(Br)2CH2CH3 + NaOH = CH3CCCH3 + NaBr + H2O =>
CH3C(Br)2CH2CH3 + 2 NaOH = CH3CCCH3 + 2 NaBr + 2 H2O
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
CO2 + LiO = LiCO3 =>
CO2 + LiO = LiCO3
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
H3BO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 H3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 H2O
CoCl2 + AgNO3 = CoAg + Cl2NO3 =>
CoCl2 + AgNO3 = CoAg + Cl2NO3
CH3CH(CH3)CH2OH + PBr3 = CH3CH(CH3)CH2Br + H3PO3 =>
3 CH3CH(CH3)CH2OH + PBr3 = 3 CH3CH(CH3)CH2Br + H3PO3
K2HPO4 + CuCl2 = Cu3(PO4)2 + KCl + HCl =>
2 K2HPO4 + 3 CuCl2 = Cu3(PO4)2 + 4 KCl + 2 HCl
NaBr + BaOH = BaBr + NaOH =>
NaBr + BaOH = BaBr + NaOH
Ca3(PO4)2 + NaCl = CaCl2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3PO4
N + O = NO =>
N + O = NO
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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