Équations équilibrées la veille |
H3PO3 + Sb(OH)3 = SbPO3 + 3 H2O
HI(aq) + K2SO3(s) = H2SO3(aq) + KI(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 KI(aq)
C3H6O + C2H5Br = C3H6Br + C2H5O =>
C3H6O + C2H5Br = C3H6Br + C2H5O
H2O2 = H2O + O =>
H2O2 = H2O + O
NaCN + HI = NaI + HNC =>
NaCN + HI = NaI + HNC
Sn2O4 + I2 = Sn2I4 + O2 =>
Sn2O4 + 2 I2 = Sn2I4 + 2 O2
Pb + HSO4 = PbHSO4 =>
Pb + HSO4 = PbHSO4
NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O =>
2 NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O
Ag + HgBr2 = Hg + AgBr =>
2 Ag + HgBr2 = Hg + 2 AgBr
Mg + FeF3 = Fe + MgF2 =>
3 Mg + 2 FeF3 = 2 Fe + 3 MgF2
Fe3Cl + K(OH) = KCl + Fe3(OH) =>
Fe3Cl + K(OH) = KCl + Fe3(OH)
Hydrogen + Iodine = HI =>
H2 + I2 = 2 HI
Zn + H2TeO4 = ZnTeO4 + H2 =>
Zn + H2TeO4 = ZnTeO4 + H2
(NH4)(NO3)(s) = H2O(g) + N2O(g) =>
(NH4)(NO3)(s) = 2 H2O(g) + N2O(g)
NaF + Ba(NO3)2 = BaF2 + Na(NO3) =>
2 NaF + Ba(NO3)2 = BaF2 + 2 Na(NO3)
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Zn + (H2)3O = Zn(OH)2 + H2 =>
Zn + 2(H2)3O = Zn(OH)2 + 5 H2
NH4 + H2O2 = HNO3 + H2O =>
2 NH4 + 9 H2O2 = 2 HNO3 + 12 H2O
Br2 + NaAt = NaBr + At =>
Br2 + 2 NaAt = 2 NaBr + 2 At
Zn + Br2 = Br2Zn =>
Zn + Br2 = Br2Zn
CH3CH2CH3 + O2 = CH3CH2CHO + H2O =>
CH3CH2CH3 + O2 = CH3CH2CHO + H2O
CO2 + C6H5NaO + NaOH = C7H6O3 + Na2O =>
CO2 + C6H5NaO + NaOH = C7H6O3 + Na2O
Al(NO3)3 + COSO4 = Al2(SO4)3 + CO(NO3)2 =>
2 Al(NO3)3 + 3 COSO4 = Al2(SO4)3 + 3 CO(NO3)2
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
NaHCO3(s) + HCl(l) = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl(l) = NaCl + H2O + CO2
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
Ni2(SO4)3 + Pb(C2H3O2)2 = Ni(C2H3O2)3 + PbSO4 =>
Ni2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Ni(C2H3O2)3 + 3 PbSO4
Ca3(PO4)2 + Cu(OH)2 = Cu(PO4)2 + Ca3(OH)2 =>
Ca3(PO4)2 + Cu(OH)2 = Cu(PO4)2 + Ca3(OH)2
Na2SO4 + Cu(OH)2 = CuSO4 + NaOH =>
Na2SO4 + Cu(OH)2 = CuSO4 + 2 NaOH
NBr3 = N2 + Br =>
2 NBr3 = N2 + 6 Br
O2 + P4H10 + H2O = H3PO4 =>
15 O2 + 2 P4H10 + 2 H2O = 8 H3PO4
SO2 + Na2SO4 + H2O = NaHS + H2SO4 =>
8 SO2 + Na2SO4 + 8 H2O = 2 NaHS + 7 H2SO4
CH3COONH4 + HCl = CH3COOH + NH4Cl =>
CH3COONH4 + HCl = CH3COOH + NH4Cl
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + H2SO4(aq) = BaSO4(aq) + 2 H2O(l) + 2 CO2(g)
NaCrO2 + PbO2 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 3 Na2PbO2 + 2 Na2CrO4 + 4 H2O
Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + Ca(OH)2 =>
3 Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + 3 Ca(OH)2
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
PH3 + P = P2H4 =>
4 PH3 + 2 P = 3 P2H4
NaBrO3 = NaBr + O =>
NaBrO3 = NaBr + 3 O
LiCH3COO + MgCl2 = LiCl + Mg(CH3COO)2 =>
2 LiCH3COO + MgCl2 = 2 LiCl + Mg(CH3COO)2
Fe(s) + I(s) = FeI2(s) =>
Fe(s) + 2 I(s) = FeI2(s)
(CH3)4NCl + ICl = (CH3)4N(ICl2) =>
(CH3)4NCl + ICl = (CH3)4N(ICl2)
Fe + Cl{2} = FeCl{2} =>
Fe + Cl{2} = FeCl{2}
CH3COOH + PhCH2OH = PhCH2OCOCH3 + H2O =>
CH3COOH + PhCH2OH = PhCH2OCOCH3 + H2O
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
NaPO4 + AlCl = AlPO4 + NaCl =>
NaPO4 + AlCl = AlPO4 + NaCl
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
MnO2 + Mn(HCO3)2 = Mn2O3 + CO2 + H2O =>
MnO2 + Mn(HCO3)2 = Mn2O3 + 2 CO2 + H2O
NH2Cl + HClO = NCl3 + H2O =>
NH2Cl + 2 HClO = NCl3 + 2 H2O
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