| Équations équilibrées la veille |
MnO4 + 8 HCl = 7 Cl + MnCl + 4 H2O
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NaSO3 + HNO3 = NaH + SO3NO3 =>
NaSO3 + HNO3 = NaH + SO3NO3
C6H4(COOCH3)2 + C3H8O = CH3OH + C14H18O4 =>
C6H4(COOCH3)2 + 2 C3H8O = 2 CH3OH + C14H18O4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
SH6 + H2O = S(OH)6 + H2 =>
SH6 + 6 H2O = S(OH)6 + 6 H2
Cr2O7 + Fe{+2} + H{+2} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7 + 22 Fe{+2} + 14 H{+2} = 2 Cr{+3} + 22 Fe{+3} + 7 H2O
Cl2 + MnBr2 + AgOH = AgMnO4 + AgBr + AgCl + H2O =>
5 Cl2 + 2 MnBr2 + 16 AgOH = 2 AgMnO4 + 4 AgBr + 10 AgCl + 8 H2O
Co + H2O = CoH2O =>
Co + H2O = CoH2O
CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Ba(OH)2 = Ba(CH3CH2COO)2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn + H2O = H2 + MnO =>
Mn + H2O = H2 + MnO
N2Cl4 + HC4 = H2 + N2 + CCl4 =>
8 N2Cl4 + 2 HC4 = H2 + 8 N2 + 8 CCl4
CH3OH = CH3OCH3 + H2O =>
2 CH3OH = CH3OCH3 + H2O
Ca(OH)2 + HF = CaF2 + H(OH) =>
Ca(OH)2 + 2 HF = CaF2 + 2 H(OH)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mn{2+} + Sn{2+} = Mn + Sn{4+} =>
Mn{2+} + Sn{2+} = Mn + Sn{4+}
C4H10S + NaOH = C4H9SNa + H2O =>
C4H10S + NaOH = C4H9SNa + H2O
S6O6{-2} + MnO4{-} + H{+} = Mn{+2} + SO4{-2} + H2O =>
5 S6O6{-2} + 26 MnO4{-} + 28 H{+} = 26 Mn{+2} + 30 SO4{-2} + 14 H2O
CuCl + NaClO = CuCl2 + NaCl + CuO =>
2 CuCl + NaClO = CuCl2 + NaCl + CuO
MgCO3 + HClO3 = Mg(ClO3)2 + H2CO3 =>
MgCO3 + 2 HClO3 = Mg(ClO3)2 + H2CO3
Rh(OH)3 + B2O3 = Rh(BO2)3 + H2O =>
2 Rh(OH)3 + 3 B2O3 = 2 Rh(BO2)3 + 3 H2O
As4S6(s) + O2(g) = As4O6(s) + SO2(g) =>
As4S6(s) + 9 O2(g) = As4O6(s) + 6 SO2(g)
Ag2 + H2S = Ag2S + H2 =>
Ag2 + H2S = Ag2S + H2
Mg(SO4{-}2) + Cu = Cu(SO4{-}2) + Mg =>
Mg(SO4{-}2) + Cu = Cu(SO4{-}2) + Mg
Mn(s) + NiCI2(aq) = MnCI2(aq) + Ni(s) =>
Mn(s) + NiCI2(aq) = MnCI2(aq) + Ni(s)
Mg(OH)2 + H2CO3 = Mg(HCO3)2 + H2O =>
Mg(OH)2 + 2 H2CO3 = Mg(HCO3)2 + 2 H2O
FeH3 + H2O = Fe2O3 + H2 =>
2 FeH3 + 3 H2O = Fe2O3 + 6 H2
Na2S2O3 + HCl = NaCl + S + SO2H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2H2O
Na2SO4 + HNO3 = NaNO3 + H2SO4 =>
Na2SO4 + 2 HNO3 = 2 NaNO3 + H2SO4
C6H12(l) + Br2 = C6H11Br + HBr =>
C6H12(l) + Br2 = C6H11Br + HBr
HC2H3O2 + NaOH = H2O + Na(C2H3O2) =>
HC2H3O2 + NaOH = H2O + Na(C2H3O2)
K2SiO3 + O2 = K2SiO4 =>
2 K2SiO3 + O2 = 2 K2SiO4
Mn(OH)6 + H2CO3 = Mn(CO3)3 + H2O =>
Mn(OH)6 + 3 H2CO3 = Mn(CO3)3 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
N2O3 + S = SO2 + N2 =>
2 N2O3 + 3 S = 3 SO2 + 2 N2
Ba + H2SO4 = Ba(H2SO4) =>
Ba + H2SO4 = Ba(H2SO4)
K6MgO4 + H2O = KOH + Mg(OH)2 =>
K6MgO4 + 4 H2O = 6 KOH + Mg(OH)2
P2O3 + KOH + H2O = KHPHO3 =>
P2O3 + 2 KOH + H2O = 2 KHPHO3
N2H4 + CuO = Cu2O + H2O + N2 =>
N2H4 + 4 CuO = 2 Cu2O + 2 H2O + N2
NH3 + Cu2{+} = [Cu(NH3)4]2{+} =>
8 NH3 + Cu2{+} = [Cu(NH3)4]2{+}
Mg(s) + H2O(l) = MgO + H2 =>
Mg(s) + H2O(l) = MgO + H2
H2O + KOH + Al = KAl(OH)4 + H2 =>
6 H2O + 2 KOH + 2 Al = 2 KAl(OH)4 + 3 H2
CuO + C6H12N4 + NH4ClO4 = Cu(C6H12N4)(ClO4)2 + NH3 + H2O =>
CuO + C6H12N4 + 2 NH4ClO4 = Cu(C6H12N4)(ClO4)2 + 2 NH3 + H2O
KHSO4H3PO4 = KH2PO4H2SO4 =>
KHSO4H3PO4 = KH2PO4H2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H10 + O2 = CO2 + (H2O) =>
2 C4H10 + 13 O2 = 8 CO2 + 10(H2O)
H2SO4 + NaOH = NaSO4{-} + H3O{+} =>
H2SO4 + NaOH = NaSO4{-} + H3O{+}
Fe2P + FeS2 = FeS + S3P2 =>
2 Fe2P + 7 FeS2 = 11 FeS + S3P2
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Équations équilibrées sur01/27/25
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