| Équations équilibrées la veille |
2 K + 2 H2O = 2 KOH + H2
C3H6Cl2O + NaOH = C3H8O3 + NaCl =>
C3H6Cl2O + 2 NaOH = C3H8O3 + 2 NaCl
RuCl3(H2O)3 + CH2O + C3H8O2 + C18H15P = C55H46ClOP3Ru + HCl + H2O =>
4.0000000000001RuCl3(H2O)3 + CH2O + C3H8O2 + 12 C18H15P = 4.0000000000001C55H46ClOP3Ru + 8.0000000000002HCl + 11 H2O
CHBr2NO + C4H8 + Na2CO3 = C5H8BrNO + H2 + NaBr + CO2 =>
16 CHBr2NO + 17 C4H8 + 8 Na2CO3 = 16 C5H8BrNO + 12 H2 + 16 NaBr + 12 CO2
P2O5 + H2O = H4P2O7 =>
P2O5 + 2 H2O = H4P2O7
C6H12O6 + NO2 = H2O + N2 + CO2 =>
C6H12O6 + 6 NO2 = 6 H2O + 3 N2 + 6 CO2
Fe + Cl5 + Al = AlFeCl9494949494 =>
5 Fe + 9494949494 Cl5 + 5 Al = 5 AlFeCl9494949494
Sb2O3 + Ba(OH)2 = BaO3 + SbOH =>
Sb2O3 + Ba(OH)2 = BaO3 + 2 SbOH
Cu(NO3) + KI = CuI + K(NO3) =>
Cu(NO3) + KI = CuI + K(NO3)
NH3 + (N(CH3)2)2* = N2(NH2*)2 + HN(CH3)2 =>
4 NH3 + 4(N(CH3)2)2* = N2(NH2*)2 + 8 HN(CH3)2
K2Cr2O7 + H2SO4 + RCH2OH = K2SO4 + Cr2(SO4)3 + RCOOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 RCH2OH = 2 K2SO4 + 2 Cr2(SO4)3 + 3 RCOOH + 11 H2O
AgCl + (NH4)2CO3 = AgCl(NH4)2CO3 =>
AgCl + (NH4)2CO3 = AgCl(NH4)2CO3
H + CNO = HCNO =>
H + CNO = HCNO
CH3COOH + NaF = CH3COONa + HF =>
CH3COOH + NaF = CH3COONa + HF
FeSO4 + ZnS = ZnO + FeS + SO2 =>
3 FeSO4 + 4 ZnS = 4 ZnO + 3 FeS + 4 SO2
AgCH3OOO + MnCl2 = AgCl2 + MnCH3OOO =>
AgCH3OOO + MnCl2 = AgCl2 + MnCH3OOO
CH3OH + NH2OH = NH2OCH3 + H2O =>
CH3OH + NH2OH = NH2OCH3 + H2O
Fe2O + O = Fe3O4 =>
3 Fe2O + 5 O = 2 Fe3O4
HgO = Hg2O2 =>
2 HgO = Hg2O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn(C2H3O2)2 + K2Cr2O7 = KC2H3O2 + Zn2(Cr2O7)2 =>
2 Zn(C2H3O2)2 + 2 K2Cr2O7 = 4 KC2H3O2 + Zn2(Cr2O7)2
LiOH + Cl2O7 = H2O + LiClO4 =>
2 LiOH + Cl2O7 = H2O + 2 LiClO4
CuO + Cr2O3 = CuCr2O4 =>
CuO + Cr2O3 = CuCr2O4
NaI + PbO2 + H2SO4 = Na2SO4 + PbSO4 + I2 + H2O =>
2 NaI + PbO2 + 2 H2SO4 = Na2SO4 + PbSO4 + I2 + 2 H2O
CaO + K3N = Ca3N2 + K2O =>
3 CaO + 2 K3N = Ca3N2 + 3 K2O
MnCl2 + O2 + KOH = KCl + MnO2 + H2O =>
2 MnCl2 + O2 + 4 KOH = 4 KCl + 2 MnO2 + 2 H2O
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
CH3Br + NaOH = CH3NaOH + Br =>
CH3Br + NaOH = CH3NaOH + Br
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
ZnCl + HS2 = ZnS2 + ClH =>
ZnCl + HS2 = ZnS2 + ClH
Cr + KSCN = K + CrSCN =>
Cr + KSCN = K + CrSCN
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2SO4 + K(OH) = K2(SO4) + H2O =>
H2SO4 + 2 K(OH) = K2(SO4) + 2 H2O
Na2S + KMnO4 + H2O = MnO2 + S + NaOH + KOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 S + 6 NaOH + 2 KOH
KCI + AgN = KN + AgCI =>
KCI + AgN = KN + AgCI
NiCl2 + Na2SO3 = ClNa + NiSO3 =>
NiCl2 + Na2SO3 = 2 ClNa + NiSO3
K2Cr2O7 + SnCl3 + HCl = CrCl2 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 8 SnCl3 + 14 HCl = 2 CrCl2 + 8 SnCl4 + 2 KCl + 7 H2O
ZnS + HCl = ZnCl2 + H + S =>
ZnS + 2 HCl = ZnCl2 + 2 H + S
CaO + C = CO + Ca =>
CaO + C = CO + Ca
H3Po4 + KOH = H3OH + KPo4 =>
H3Po4 + KOH = H3OH + KPo4
Z + HC2H3O2 = ZHC2H3O2 =>
Z + HC2H3O2 = ZHC2H3O2
Fe + H2S04 = FeS + H2 =>
4 Fe + H2S04 = 4 FeS + H2
Cr + Sn{4+} = Cr{+3} + Sn{+2} =>
2 Cr + 3 Sn{4+} = 2 Cr{+3} + 3 Sn{+2}
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C16H5CH3 + O2 = CO2 + H2O =>
C16H5CH3 + 19 O2 = 17 CO2 + 4 H2O
Al + KOH = AlOH + K2 =>
2 Al + 2 KOH = 2 AlOH + K2
Al + Na = AlNa4 =>
Al + 4 Na = AlNa4
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
CrO7 + H = CrO4 + H2O =>
CrO7 + 6 H = CrO4 + 3 H2O
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
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Équations équilibrées sur01/28/25
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