| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
KBa + AgNO3 = KNO3 + AgBa =>
KBa + AgNO3 = KNO3 + AgBa
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr + H2SO4 = K2SO4 + Br2 + H2S + H2O =>
8 KBr + 5 H2SO4 = 4 K2SO4 + 4 Br2 + H2S + 4 H2O
Fe + S = FeS =>
Fe + S = FeS
C6H8O7 + OH = CO2 + H2O =>
C6H8O7 + 18 OH = 6 CO2 + 13 H2O
V2S5 + HNO3 = VO2NO3 + H2SO4 + NO2 + H2O =>
V2S5 + 42 HNO3 = 2 VO2NO3 + 5 H2SO4 + 40 NO2 + 16 H2O
ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3 =>
CH3COOH + NH2CONH2 = CH3CONH2 + CO2 + NH3
Fe + HClO3 = Fe(ClO3)3 + HCl + H2O =>
2 Fe + 7 HClO3 = 2 Fe(ClO3)3 + HCl + 3 H2O
Cu2S + O2 + CaCO3 = CuO + CaSO43 + CO2 =>
Cu2S + 22 O2 + CaCO3 = 2 CuO + CaSO43 + CO2
CaNO3 + H2SO4 = CaSO4 + H2NO3 =>
CaNO3 + H2SO4 = CaSO4 + H2NO3
Ag + S = Ag2(S) =>
2 Ag + S = Ag2(S)
HCl + Ni(NO3)2 + NaOH = H(NO3) + NaCl2 + NiOH =>
2 HCl + Ni(NO3)2 + NaOH = 2 H(NO3) + NaCl2 + NiOH
C10H22 = C8H18 + CH2 =>
C10H22 = C8H18 + 2 CH2
HF + H2O = H2F{+} + OH{-} =>
HF + H2O = H2F{+} + OH{-}
CO2 + Zn(OH)2 = ZnCO3 + H2O =>
CO2 + Zn(OH)2 = ZnCO3 + H2O
AgNO3 + NaCl + H2O = AgNO3NaClH2O =>
AgNO3 + NaCl + H2O = AgNO3NaClH2O
AgNO3 + Na = AgNa + NO3 =>
AgNO3 + Na = AgNa + NO3
TiOSO4 + NaOH = TiO2*H2O + Na2SO4 =>
TiOSO4 + 2 NaOH = TiO2*H2O + Na2SO4
Pb(NO3)2 + K2S = PbK2 + S(NO3)2 =>
Pb(NO3)2 + K2S = PbK2 + S(NO3)2
Fe3{+} + NO2{-} + H2O = Fe2 + H{+} + NO3{-} =>
2 Fe3{+} + NO2{-} + H2O = 3 Fe2 + 2 H{+} + NO3{-}
NCl + HCl = NClHCl =>
NCl + HCl = NClHCl
Zn(s) + Cl(g) = ZnCl2(s) =>
Zn(s) + 2 Cl(g) = ZnCl2(s)
Na3AsO4 + NaI + H2SO4 = As2O3 + H2O + I2 + Na2SO4 =>
2 Na3AsO4 + 4 NaI + 5 H2SO4 = As2O3 + 5 H2O + 2 I2 + 5 Na2SO4
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
C16H10 + O2 = CO2 + H2O =>
2 C16H10 + 37 O2 = 32 CO2 + 10 H2O
H30 + KBrO3 = KBr + H2O =>
H30 + 5 KBrO3 = 5 KBr + 15 H2O
K2SiO3 + HCl = HSiO3 + K2Cl =>
K2SiO3 + HCl = HSiO3 + K2Cl
K2Cl2O6 = KCl + O1000000025684568975312348942168412354894115626666666687 =>
1.5372286728091E + 18 K2Cl2O6 = 3.0744573456183E + 18 KCl + O1000000025684568975312348942168412354894115626666666687
Co(NO3)2(H2O)6 + OP(OC6H5)3 = HCo(P(OC6H5)3)4 + H2O + HNO3 + O =>
2 Co(NO3)2(H2O)6 + 8 OP(OC6H5)3 = 2 HCo(P(OC6H5)3)4 + 9 H2O + 4 HNO3 + 11 O
Ga + Ba(NO3)2 = Ba + Ga(NO3)3 =>
2 Ga + 3 Ba(NO3)2 = 3 Ba + 2 Ga(NO3)3
CuSO4 + NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu(OH)2CuSO4 + (NH4)2SO4
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
C4236H6539O2167N + H2O = CH4 + CO2 + NH3 =>
4 C4236H6539O2167N + 6074 H2O = 9573 CH4 + 7371 CO2 + 4 NH3
H2SO4 + CuOH2 = Cu2SO4 + H2O + SO2 =>
2 H2SO4 + 2 CuOH2 = Cu2SO4 + 4 H2O + SO2
H + HgCl = HHg + Cl =>
H + HgCl = HHg + Cl
C6Cl6 = C + Cl =>
C6Cl6 = 6 C + 6 Cl
Al(OH)2 + H2SO4 = Al(SO4) + H2O =>
Al(OH)2 + H2SO4 = Al(SO4) + 2 H2O
LiOH + HOBr = LiOBr + H2O =>
LiOH + HOBr = LiOBr + H2O
HOH = HH + OO =>
2 HOH = 2 HH + OO
K2[HgI4] + Na2S = Na2[HgI4] + K2S =>
K2[HgI4] + Na2S = Na2[HgI4] + K2S
(NH4)2BeF4 = NH3 + BeF2 + HF =>
(NH4)2BeF4 = 2 NH3 + BeF2 + 2 HF
N2 + C = N3C =>
3 N2 + 2 C = 2 N3C
W + KOH + H2O = K2WO4 + H2 =>
W + 2 KOH + 2 H2O = K2WO4 + 3 H2
Pb + Zn(C2H3O4)2 = Pb(C2H3O4)2 + Zn =>
Pb + Zn(C2H3O4)2 = Pb(C2H3O4)2 + Zn
HCI + K2S = H2S + KCI =>
2 HCI + K2S = H2S + 2 KCI
CH3COOH(aq) + NaHCO3(s) = CH3COONa(aq) + CO2(g) + H2O =>
CH3COOH(aq) + NaHCO3(s) = CH3COONa(aq) + CO2(g) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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