| Équations équilibrées la veille |
Fe2O3 + 3 K2S2O7 = Fe2(SO4)3 + 3 K2SO4
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
Al(OH)3 + HCl = HOH(l) + AlCl3 =>
Al(OH)3 + 3 HCl = 3 HOH(l) + AlCl3
MgO + P2O5 = MgOP2O5 =>
MgO + P2O5 = MgOP2O5
C8H9NO2 + O2 = CO2 + H2O + NO =>
4 C8H9NO2 + 39 O2 = 32 CO2 + 18 H2O + 4 NO
BaCl2*2H2O + CoCl2*6H2O + KNO2 = K2Ba[Co(NO2)6] + KCl + H2O =>
BaCl2*2H2O + CoCl2*6H2O + 6 KNO2 = K2Ba[Co(NO2)6] + 4 KCl + 8 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Ni + CuBr2 = NiBr + Cu =>
2 Ni + CuBr2 = 2 NiBr + Cu
K2SO4 + PbCl4 = KCl + Pb(SO4)2 =>
2 K2SO4 + PbCl4 = 4 KCl + Pb(SO4)2
NaCrO2 + H2O = NaOH + Cr2O3 =>
2 NaCrO2 + H2O = 2 NaOH + Cr2O3
C5H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C5H(l) + 21 O2(g) = 20 CO2(g) + 2 H2O(g)
HBr + H2O = BrO + H3O =>
HBr + 4 H2O = BrO + 3 H3O
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
CH4 + F = CHF3 + H2 =>
2 CH4 + 6 F = 2 CHF3 + 3 H2
Zn(OH)2 + OH{-} = Zn(OH)4{2-} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{2-}
CH1643O0507N00213S0002 + O2 = CO2 + H2O + SO2 + N2 =>
4 CH1643O0507N00213S0002 + 641 O2 = 4 CO2 + 3286 H2O + 8 SO2 + 426 N2
Na3(PO4) + K = K3(PO4) + Na =>
Na3(PO4) + 3 K = K3(PO4) + 3 Na
NaClO3(s) = NaCl(aq) + O2(g) =>
2 NaClO3(s) = 2 NaCl(aq) + 3 O2(g)
TiO + HCl = TiCl2 + H2O =>
TiO + 2 HCl = TiCl2 + H2O
Na2CO3(aq) + HClO3(aq) = NaClO3(aq) + CO2(g) + H2O =>
Na2CO3(aq) + 2 HClO3(aq) = 2 NaClO3(aq) + CO2(g) + H2O
C18H36 + O2 = CO + H2O =>
C18H36 + 18 O2 = 18 CO + 18 H2O
S{-}2 + NO3{-}1 + H{+}1 = S + NO2 + H2O =>
S{-}2 + NO3{-}1 + 2 H{+}1 = S + NO2 + H2O
BrO3 + CH3CHO = Br + CO2 + H2O =>
5 BrO3 + 3 CH3CHO = 5 Br + 6 CO2 + 6 H2O
KCl + PbCl2 = KPb + Cl2 =>
2 KCl + 2 PbCl2 = 2 KPb + 3 Cl2
CaO2 + H2 = Ca + H2O =>
CaO2 + 2 H2 = Ca + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
FeC2O6H4 + O2 = FeO + H2O + CO2 =>
2 FeC2O6H4 + O2 = 2 FeO + 4 H2O + 4 CO2
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Zn + KNO3 + H2O = NH3 + Zn(NO3)2 + KOH =>
4 Zn + 9 KNO3 + 6 H2O = NH3 + 4 Zn(NO3)2 + 9 KOH
C6H18O + O2 = CO2 + H =>
2 C6H18O + 11 O2 = 12 CO2 + 36 H
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Al + H2CO3 = Al(CO3) + H2 =>
Al + H2CO3 = Al(CO3) + H2
Cs(s) + P4(s) = CsP4 =>
Cs(s) + P4(s) = CsP4
PBr3(s) = P(s) + Br2(l) =>
2 PBr3(s) = 2 P(s) + 3 Br2(l)
Zn + H2O2 = ZnO2 + H2 =>
Zn + H2O2 = ZnO2 + H2
KCl + Ag2O = K2O + AgCl =>
2 KCl + Ag2O = K2O + 2 AgCl
KCl + CaO = CaCl2 + K2O =>
2 KCl + CaO = CaCl2 + K2O
NaOH + CaSO4 = Na2SO4 + Ca(OH)2 =>
2 NaOH + CaSO4 = Na2SO4 + Ca(OH)2
NaC2H3O2 + H2O + CO2 = NaHCO3 + CH3COOH =>
NaC2H3O2 + H2O + CO2 = NaHCO3 + CH3COOH
NaU = Na + U =>
NaU = Na + U
Pb + N2 = Pb3N4 =>
3 Pb + 2 N2 = Pb3N4
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Ca + HNO3 = Ca(HNO3) =>
Ca + HNO3 = Ca(HNO3)
Ca(OH)2(aq) + CO2 = CaCO3 + H2O(l) =>
Ca(OH)2(aq) + CO2 = CaCO3 + H2O(l)
KOH + H2SO3 = H2O + K2SO3 =>
2 KOH + H2SO3 = 2 H2O + K2SO3
KF + S = K2S + F2 =>
2 KF + S = K2S + F2
C14H30 = C7H16 + C7H14 =>
C14H30 = C7H16 + C7H14
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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