| Équations équilibrées la veille |
Cl2 + 2 NH4Br = 2 NH4Cl + Br2
C2H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 4 MnO2 + 4 KOH
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
K2SiO3 + HCI = KCI + H2SiO3 =>
K2SiO3 + 2 HCI = 2 KCI + H2SiO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
(NH4)2SO4(aq) + NaOH(aq) = NH3 + H2O + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3 + 2 H2O + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(OH)2(t) = H2OCuO =>
Cu(OH)2(t) = H2OCuO
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C4H7N + HCl + H2O = NH4Cl + C4H8O2 =>
C4H7N + HCl + 2 H2O = NH4Cl + C4H8O2
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
Mg(C2H3O2)2 + Ba(OH)2 = Mg(OH)2 + Ba(C2H3O2)2 =>
Mg(C2H3O2)2 + Ba(OH)2 = Mg(OH)2 + Ba(C2H3O2)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
MgO + H3(PO4) = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3(PO4) = Mg3(PO4)2 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H5CH2COOK + KOH = C6H5CH3 + K2CO3 =>
C6H5CH2COOK + KOH = C6H5CH3 + K2CO3
KCl + Ni3(PO4)2 = K3PO4 + NiCl2 =>
6 KCl + Ni3(PO4)2 = 2 K3PO4 + 3 NiCl2
Mg(OH)2 + CH3COOH = H2O + Mg(CH3COO)2 =>
Mg(OH)2 + 2 CH3COOH = 2 H2O + Mg(CH3COO)2
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COOH + Cu2O + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 4 NaOH = CH3CH2COOH + Cu2O + 2 Na2SO4 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CF3COOH + KOH = CF3COO + H2O + K =>
CF3COOH + KOH = CF3COO + H2O + K
C6H17NSi + O2 = C2H5NH2 + SiO2 + CO2 + H2O =>
2 C6H17NSi + 15 O2 = 2 C2H5NH2 + 2 SiO2 + 8 CO2 + 10 H2O
HCH3COO + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
HCH3COO + NaHCO3 = C2H3NaO2 + H2O + CO2
CaC + H2O = CH2 + Ca(OH)2 =>
CaC + 2 H2O = CH2 + Ca(OH)2
NaBrO3 + Ag(NO3) = Na(NO3) + AgBrO3 =>
NaBrO3 + Ag(NO3) = Na(NO3) + AgBrO3
Ca + O2 + S2 = CaSO4 =>
2 Ca + 4 O2 + S2 = 2 CaSO4
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
C2O4{-} + H{+} + MnO4{-} = CO2 + H2O + Mn2{+} =>
13 C2O4{-} + 16 H{+} + 2 MnO4{-} = 26 CO2 + 8 H2O + Mn2{+}
CH3I*NaOH = NaI + CH3OH =>
CH3I*NaOH = NaI + CH3OH
(NH)3PO4 + Ba(OH)2 = NH(OH) + Ba3(PO4)2 =>
2(NH)3PO4 + 3 Ba(OH)2 = 6 NH(OH) + Ba3(PO4)2
Cu2O3 + ammonia = Cu + H2O + N =>
Cu2O3 + 2 NH3 = 2 Cu + 3 H2O + 2 N
CH4 + BeCl = CBe4 + HCl =>
CH4 + 4 BeCl = CBe4 + 4 HCl
[Os(Cl)6] + BPY = [Os(BPY)2Cl2] + Cl =>
[Os(Cl)6] + 2 BPY = [Os(BPY)2Cl2] + 4 Cl
Ba(CO3)2 + HCl = BaCl + H(CO3)2 =>
Ba(CO3)2 + HCl = BaCl + H(CO3)2
C2H2O4 + KClO3 + H2SO4 = ClO2 + K2SO4 + CO2 + H2O =>
C2H2O4 + 2 KClO3 + H2SO4 = 2 ClO2 + K2SO4 + 2 CO2 + 2 H2O
Ru + CF4 = RuF6 + C2F6 =>
Ru + 6 CF4 = RuF6 + 3 C2F6
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2{2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2{2} + 2 NH4Cl + 2 OH{-}
HClO3 + Co2O3 = Co(ClO3)3 + H2O =>
6 HClO3 + Co2O3 = 2 Co(ClO3)3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C + Al2O3 = Al4C3 + CO =>
9 C + 2 Al2O3 = Al4C3 + 6 CO
(NH4)2S + HgCl2 = NH4Cl + HgS =>
(NH4)2S + HgCl2 = 2 NH4Cl + HgS
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
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| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
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