| Équations équilibrées la veille |
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Na2S2O3 = Na{+} + S2O3{2-} =>
Na2S2O3 = 2 Na{+} + S2O3{2-}
HNO3 + As2O3 + H2O = H3AsO4 + NO =>
4 HNO3 + 3 As2O3 + 7 H2O = 6 H3AsO4 + 4 NO
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
Zn(s) + CuO(s) = ZnO(s) + Cu(s) =>
Zn(s) + CuO(s) = ZnO(s) + Cu(s)
Ca(NO3)2*4H2O + Zn(NO3)2 + (NH4)2HPO4 + C6H8O7 = Ca3Zn3(PO4)4 + H2O + NH3 + CO2 =>
9 Ca(NO3)2*4H2O + 9 Zn(NO3)2 + 12(NH4)2HPO4 + 16 C6H8O7 = 3 Ca3Zn3(PO4)4 + 64 H2O + 60 NH3 + 96 CO2
HBrO + Co(OH)3 = Co(BrO)3 + H2O =>
3 HBrO + Co(OH)3 = Co(BrO)3 + 3 H2O
HCI + FeCI3 = FeCI + HCI3 =>
HCI + FeCI3 = FeCI + HCI3
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4 =>
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4
C10H17OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C10H17OH + 3 Na2Cr2O7 + 12 H2SO4 = 10 CH3CH2CHOOH + 3 Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
ZnBr2(aq) + LiOH(aq) = Zn(OH)2 + LiBr =>
ZnBr2(aq) + 2 LiOH(aq) = Zn(OH)2 + 2 LiBr
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaI + KMnO4 = NaO + KMn + I2 =>
4 NaI + KMnO4 = 4 NaO + KMn + 2 I2
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + OH =>
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + 4 OH
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na + Ca = Na2Ca =>
2 Na + Ca = Na2Ca
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Bi(OH)3 + NaHSnO2 = Bi + NaHSnO3 + H2O =>
2 Bi(OH)3 + 3 NaHSnO2 = 2 Bi + 3 NaHSnO3 + 3 H2O
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
CH3COOH + CaCO3 = CO2 + H2O + (CH3COO)2Ca =>
2 CH3COOH + CaCO3 = CO2 + H2O + (CH3COO)2Ca
S{2-} + H2O = SO4{2-} + H{+} + e =>
S{2-} + 4 H2O = SO4{2-} + 8 H{+} + 8e
Mn + H2O = H2 + Mn(OH)2 =>
Mn + 2 H2O = H2 + Mn(OH)2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + OH =>
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + 4 OH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CH4 + Cl2(hv) = CH3Cl + HCl =>
CH4 + Cl2(hv) = CH3Cl + HCl
AgNO3 + SCl2 = AgCl2 + SNO3 =>
AgNO3 + SCl2 = AgCl2 + SNO3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
Fe2O3 + Pt = PtO2 + Fe =>
2 Fe2O3 + 3 Pt = 3 PtO2 + 4 Fe
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Mn + H2O = H2 + Mn(OH)2 =>
Mn + 2 H2O = H2 + Mn(OH)2
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + OH =>
C4H8(OH)2 + Ca(OH)2 = C4H8Ca + 4 OH
P + Cl = PCl5 =>
P + 5 Cl = PCl5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Li2SO3 = Li2 + SO3 =>
Li2SO3 = Li2 + SO3
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4 =>
Ba(OH)2 + Na3PO4 = Na3(OH)2 + BaPO4
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8O + PBr3 = C3H7Br + P(OH)3 =>
3 C3H8O + PBr3 = 3 C3H7Br + P(OH)3
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
Al(s) + CaCO3(ac) = Al2(CO3)3(ac) + Ca(s) =>
2 Al(s) + 3 CaCO3(ac) = Al2(CO3)3(ac) + 3 Ca(s)
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 H2O
Mg + NH4OH = Mg(OH)2 + NH4 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH4
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| Équations équilibrées la veille |
Équations équilibrées sur11/16/24
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