| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
H + O = H2O =>
2 H + O = H2O
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO2 + Ba(OH)2 = Ba(CO3)2 + H20 =>
20 CO2 + 10 Ba(OH)2 = 10 Ba(CO3)2 + H20
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(s) + Zn(aq)Cl = Zn(s)AlCl(aq) =>
Al(s) + Zn(aq)Cl = Zn(s)AlCl(aq)
Ba(OH)2 + H2So4 = BaSo4 + H2O =>
Ba(OH)2 + H2So4 = BaSo4 + 2 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
PbS + H2O2 = S + Pb(OH)2 =>
PbS + H2O2 = S + Pb(OH)2
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
CO2 + CASIO3 + H2O = SIO2 + CA(HCO3)2 =>
2 CO2 + CASIO3 + H2O = SIO2 + CA(HCO3)2
H3PO4 + Pb = Pb3(PO4)4 + H2 =>
4 H3PO4 + 3 Pb = Pb3(PO4)4 + 6 H2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
AGNO3 + CACl2 = AGCl + CA(NO3)2 =>
2 AGNO3 + CACl2 = 2 AGCl + CA(NO3)2
Li + H2O = Li(OH) + H2 =>
2 Li + 2 H2O = 2 Li(OH) + H2
K3PO4 + CaCl2 = Ca3(PO4)2 + KCl =>
2 K3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 KCl
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
KJ + H2O2 = J2 + KOH =>
2 KJ + H2O2 = J2 + 2 KOH
Pb(ClO3)2 + NaI = PbI2 + NaClO3 =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 NaClO3
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
CA(HCO3)2 = CACO3 + CO2 + H2O =>
CA(HCO3)2 = CACO3 + CO2 + H2O
Al2(So4)3 + KOH = Al(OH)3 + K2So4 =>
Al2(So4)3 + 6 KOH = 2 Al(OH)3 + 3 K2So4
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C8H8O + NaBH4 = C8H10O + Na + B =>
2 C8H8O + NaBH4 = 2 C8H10O + Na + B
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
C8H8O + NaBH4 = C8H10O + NaB =>
2 C8H8O + NaBH4 = 2 C8H10O + NaB
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HCL = H2 + MgCL =>
2 Mg + 2 HCL = H2 + 2 MgCL
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
CH3I + CO = CH3COI =>
CH3I + CO = CH3COI
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
AG + HNO3 = AGNO3 + NO + H2O =>
3 AG + 4 HNO3 = 3 AGNO3 + NO + 2 H2O
H4SnO4 + KOH = H2O + K4SnO4 =>
H4SnO4 + 4 KOH = 4 H2O + K4SnO4
Zn + HNO3 = Zn(NO3) + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + NH4NO3 + 3 H2O
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
C4H8O + H2O = CH4 + OH =>
C4H8O + 9 H2O = 4 CH4 + 10 OH
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
Mg + SnCl2 = MgCl + Sn =>
2 Mg + SnCl2 = 2 MgCl + Sn
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/16
Équations équilibrées sur10/18/15
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