| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NiSO4 + Cl2 + 4 KOH = 2 K2SO4 + 2 Cl(OH) + 2 Ni(OH)
Ge + H = GeH4 =>
Ge + 4 H = GeH4
Cr(OH)3 + MnO2 + KOH = K2CrO4 + Mn(OH)2 + H2O =>
2 Cr(OH)3 + 3 MnO2 + 4 KOH = 2 K2CrO4 + 3 Mn(OH)2 + 2 H2O
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Cr + ClO3{-} + H{+} = Cr{3+} + HClO2 + H2O =>
2 Cr + 3 ClO3{-} + 9 H{+} = 2 Cr{3+} + 3 HClO2 + 3 H2O
Ah + SO4 = AhSO4 =>
Ah + SO4 = AhSO4
NH4Cl + H2O2 = NH3 + H2O + Cl2 =>
2 NH4Cl + H2O2 = 2 NH3 + 2 H2O + Cl2
Li + HNO3 = LiNO3 + N2O + H2O =>
8 Li + 10 HNO3 = 8 LiNO3 + N2O + 5 H2O
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
HClO3 + Ba(HCO3)2 = H2O + CO2 + Ba(ClO3)2 =>
2 HClO3 + Ba(HCO3)2 = 2 H2O + 2 CO2 + Ba(ClO3)2
H{+} + C3H8O3 + MnO4{-} = MnO2 + CO2 + H2O =>
14 H{+} + 3 C3H8O3 + 14 MnO4{-} = 14 MnO2 + 9 CO2 + 19 H2O
NaH2PO4 + NH3*H2O = NaNH4HPO4 + H2O =>
NaH2PO4 + NH3*H2O = NaNH4HPO4 + H2O
PbI2 + Zn = ZnI2Pb =>
PbI2 + Zn = ZnI2Pb
Hg2(NO3)2 = Hg + Hg(NO3)2 =>
Hg2(NO3)2 = Hg + Hg(NO3)2
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
ZnO + H2O = H2 + ZnO2 =>
ZnO + H2O = H2 + ZnO2
MnO4{-} + H{+} + Br{-} = Mn2{+} + H2O + Br2 =>
4 MnO4{-} + 32 H{+} + 26 Br{-} = 2 Mn2{+} + 16 H2O + 13 Br2
VO2{+} + SeO3{-}2 = V0{+} + SeO4{-}2 =>
VO2{+} + 2 SeO3{-}2 = V0{+} + 2 SeO4{-}2
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
C2H6O + Cr2O7{-2} + H{+} = C2H4O + Cr{+3} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 2 Cr{+3} + 7 H2O
HCl + NaSO4 = HSO4 + ClNa =>
HCl + NaSO4 = HSO4 + ClNa
NH3 + O2 + CH4 = HCN + H2O(water) =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O(water)
Cu(OH)2 + MgO = Mg(OH)2 + CuO =>
Cu(OH)2 + MgO = Mg(OH)2 + CuO
Cs2O + P2O3 = Cs + PO2 =>
Cs2O + P2O3 = 2 Cs + 2 PO2
Ag(s) + H2S(s) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(s) = Ag2S(s) + H2(g)
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
SO3 + H2O = S(OH)6 =>
SO3 + 3 H2O = S(OH)6
Na2Co3 + CuSO4 = CuCo + Na2(SO4)3 =>
Na2Co3 + 3 CuSO4 = 3 CuCo + Na2(SO4)3
Rb2O(aq) + H2O(l) = RbOH =>
Rb2O(aq) + H2O(l) = 2 RbOH
Sn(C2H3O2)4 + (NH4)3PO4 = NH4C2H3O2 + Sn3(PO4)4 =>
3 Sn(C2H3O2)4 + 4(NH4)3PO4 = 12 NH4C2H3O2 + Sn3(PO4)4
P4O6 + O2 = P4O20 =>
P4O6 + 7 O2 = P4O20
CO2 + HNO3 + H3PO4 + H2O = (CH2O)106(NH3)16(H3PO4) + O2 =>
106 CO2 + 16 HNO3 + H3PO4 + 122 H2O = (CH2O)106(NH3)16(H3PO4) + 138 O2
Sb2S3 + KOH = K2S + Sb(OH)3 =>
Sb2S3 + 6 KOH = 3 K2S + 2 Sb(OH)3
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
H + MnO2 = Mn + H2O =>
4 H + MnO2 = Mn + 2 H2O
NaNO2 + Na2CrO7 + HNO3 = NaNO3 + Cr(NO3)3 + H2O =>
9 NaNO2 + 2 Na2CrO7 + 10 HNO3 = 13 NaNO3 + 2 Cr(NO3)3 + 5 H2O
PbO2 + SO2 = O2 + PbS =>
PbO2 + SO2 = 2 O2 + PbS
C6H12O6 = C + H + O =>
C6H12O6 = 6 C + 12 H + 6 O
NaOH + KHSO4 = NaKSO4 + H2O =>
NaOH + KHSO4 = NaKSO4 + H2O
CuCl2 + NaOH = CuClOH + NaCl =>
CuCl2 + NaOH = CuClOH + NaCl
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
CH2CHCH2CHCH2 + KMnO4 + H2SO4 = HOOC(CH2)3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2CHCH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 5 HOOC(CH2)3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
NaCl + Ag = AgNa + Cl2 =>
2 NaCl + 2 Ag = 2 AgNa + Cl2
Fe2(SO3)3 + HCl = SO2 + H2O + FeCl3 =>
Fe2(SO3)3 + 6 HCl = 3 SO2 + 3 H2O + 2 FeCl3
MgSO3 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2O + SO2
CsHCO3 = CO2 + H2O + Cs2CO3 =>
2 CsHCO3 = CO2 + H2O + Cs2CO3
Zn + C = Zn4C2 =>
4 Zn + 2 C = Zn4C2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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