Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Fe3C + HCl = FeCl2 + H2 + C =>
Fe3C + 6 HCl = 3 FeCl2 + 3 H2 + C
C15H14O + C14H10O2 = C29H20O + OH =>
17 C15H14O + 46 C14H10O2 = 31 C29H20O + 78 OH
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca(OH)2 + HNO3 = CaNO3 + H3O2 =>
Ca(OH)2 + HNO3 = CaNO3 + H3O2
C15H14O + C14H10O2 = C29H20O + H2O =>
C15H14O + C14H10O2 = C29H20O + 2 H2O
Cr2(SO4)3 + NaOH = CrOHSO4 + Na2SO4 =>
Cr2(SO4)3 + 2 NaOH = 2 CrOHSO4 + Na2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H3Po4 + KOH = K3Po4 + H2O =>
H3Po4 + 3 KOH = K3Po4 + 3 H2O
P3 + O2 = P2O5 =>
4 P3 + 15 O2 = 6 P2O5
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2Co3 + NaOH = Na2OH + NaCo3 =>
Na2Co3 + NaOH = Na2OH + NaCo3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
P2O5(s) + H2O(l) = H3PO4(aq) =>
P2O5(s) + 3 H2O(l) = 2 H3PO4(aq)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
CH2OH((CHO)3)COCH2OH + O2 = CO2 + H2O =>
4 CH2OH((CHO)3)COCH2OH + 21 O2 = 24 CO2 + 18 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaHCO3 = NaH + CO + O =>
NaHCO3 = NaH + CO + 2 O
Na2Co3 + NaOH = Na2OH + NaCo3 =>
Na2Co3 + NaOH = Na2OH + NaCo3
NaHCO3 = NaH + CO + O2 =>
NaHCO3 = NaH + CO + O2
CH3OH + O2 = H2CO + H2O =>
2 CH3OH + O2 = 2 H2CO + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
CaSO4*2H2O + CO2 + MgO = MgSO4 + CaCO3 + H2O =>
CaSO4*2H2O + CO2 + MgO = MgSO4 + CaCO3 + 2 H2O
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Ba(OH)2 + AgNO3 = Ba(NO3)2 + Ag(OH) =>
Ba(OH)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(OH)
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH4)2U2O7 + CH3COOH = UO2(CH3COO)2 + NH3 + H2O =>
(NH4)2U2O7 + 4 CH3COOH = 2 UO2(CH3COO)2 + 2 NH3 + 3 H2O
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq) =>
Ba(OH)2(aq) + MgCl2(aq) = Mg(OH)2(s) + BaCl2(aq)
AgClO3 + SrCl2 = AgCl + Sr(ClO3)2 =>
2 AgClO3 + SrCl2 = 2 AgCl + Sr(ClO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca{+2} + (NH4)2C2O4 = CaC2O4 + NH4{+} =>
Ca{+2} + (NH4)2C2O4 = CaC2O4 + 2 NH4{+}
Ba(OH)2 + MgCl2 = Mg(OH)2 + BaCl2 =>
Ba(OH)2 + MgCl2 = Mg(OH)2 + BaCl2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KI + MNO2 + H2SO4 = K2SO4 + MNSO4 + H2O + I2 =>
2 KI + MNO2 + 2 H2SO4 = K2SO4 + MNSO4 + 2 H2O + I2
CrO4{-2} + S2O4{-2} + H2O + OH{-} = Cr(OH)3 + SO3{-2} =>
2 CrO4{-2} + 3 S2O4{-2} + 2 H2O + 2 OH{-} = 2 Cr(OH)3 + 6 SO3{-2}
BaCl2*2H2O + ZrOCl2*2H2O = BaZrO3 + HCl + H2O =>
BaCl2*2H2O + ZrOCl2*2H2O = BaZrO3 + 4 HCl + 2 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/18
Équations équilibrées sur04/12/17
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