| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3C8 + 35 O2 = 32 CO2 + 6 H2O
CH2O2 + H2O = HCOO + H3O =>
CH2O2 + H2O = HCOO + H3O
(NH4)2S + Co(N03)2 = CoS + NH4N03 =>
(NH4)2S + Co(N03)2 = CoS + 2 NH4N03
KMnO3 + H2C2O4 + H2SO4 = KHSO4 + MnSO4 + H2O + CO2 = =>
2 KMnO3 + 3 H2C2O4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 6 H2O + 6 CO2
CH3CONH2 + H2O + H2SO4 = CH3COOH + (NH4)2SO4 =>
2 CH3CONH2 + 2 H2O + H2SO4 = 2 CH3COOH + (NH4)2SO4
C14H21NONH + HNO3 = NO3 + C14H21NONH2 =>
C14H21NONH + HNO3 = NO3 + C14H21NONH2
Sr(NO3)2 + H2O = Sr(OH)2 + HNO3 =>
Sr(NO3)2 + 2 H2O = Sr(OH)2 + 2 HNO3
KBr(aq) + AgNO3(aq) = AgBr(s) + KNO3(aq) =>
KBr(aq) + AgNO3(aq) = AgBr(s) + KNO3(aq)
CuSO4*5H2O + C6H12O6 = C6H12O7 + Cu2O + H2SO4 + H2O =>
2 CuSO4*5H2O + C6H12O6 = C6H12O7 + Cu2O + 2 H2SO4 + 8 H2O
BaCl + NaCO = BaCO + NaCl =>
BaCl + NaCO = BaCO + NaCl
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{+2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{+2}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4(l) + NaOH(l) = Na2SO4 + H2O =>
H2SO4(l) + 2 NaOH(l) = Na2SO4 + 2 H2O
Ca2S + HNO3 = NO + SO2 + H2O + Ca(NO3)2 =>
3 Ca2S + 20 HNO3 = 8 NO + 3 SO2 + 10 H2O + 6 Ca(NO3)2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
CO2(g) + H2O(l) + N2(g) = C6H7N(g) + O2(g) =>
24 CO2(g) + 14 H2O(l) + 2 N2(g) = 4 C6H7N(g) + 31 O2(g)
HCOOH + C3H7 = HCOOC3H7 + H =>
HCOOH + C3H7 = HCOOC3H7 + H
C7H5N3O6(s) = N2 + H2O + CO + C =>
2 C7H5N3O6(s) = 3 N2 + 5 H2O + 7 CO + 7 C
AgOH + H2O = AgH + OH =>
AgOH + H2O = AgH + 2 OH
AgNO3(aq) + CuBr2(aq) = AgBr(s) + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuBr2(aq) = 2 AgBr(s) + Cu(NO3)2(aq)
CuO + NH4Cl = Cu + CuCl2 + N2 + H2O =>
4 CuO + 2 NH4Cl = 3 Cu + CuCl2 + N2 + 4 H2O
Au + MgCl2 = AuCl + Mg =>
2 Au + MgCl2 = 2 AuCl + Mg
C + H2O = H + CO =>
C + H2O = 2 H + CO
Al(OH)3 + Na(OH) = Na[Al(OH)4] =>
Al(OH)3 + Na(OH) = Na[Al(OH)4]
FeNO3 + MgS = FeS + MgNO3 =>
FeNO3 + MgS = FeS + MgNO3
AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2
Ni(NO3)2 + KOH = Ni(OH)2 + KNO3 =>
Ni(NO3)2 + 2 KOH = Ni(OH)2 + 2 KNO3
NaBr + O2 = Na2O + Br2 =>
4 NaBr + O2 = 2 Na2O + 2 Br2
C4H9OH + NaBr = C4H9Br + NaOH =>
C4H9OH + NaBr = C4H9Br + NaOH
C3H8O + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
C3H8O + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 16 H2O + 3 Cr2(SO4)3 + 3 K2SO4
C17H29(COOH) + NaOH = C17H29(COONa) + H2O =>
C17H29(COOH) + NaOH = C17H29(COONa) + H2O
CUO + NH3 = N2 + CU + H2O =>
3 CUO + 2 NH3 = N2 + 3 CU + 3 H2O
MnO2 + HNO3 = Mn(NO3)2 + H2O + O2 =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + 2 H2O + O2
NO2 + H2SO4 = SO4 + HNO2 =>
2 NO2 + H2SO4 = SO4 + 2 HNO2
Na2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + NaCl + H2O =>
Na2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 6 KCl + 2 NaCl + 7 H2O
Mg + SO3 = MgSO3 =>
Mg + SO3 = MgSO3
C240H90O4NS + O2 = CO2 + H2O + NO + SO =>
2 C240H90O4NS + 523 O2 = 480 CO2 + 90 H2O + 2 NO + 2 SO
C26H42NO4S + O2 = CO2 + H2O + NO + SO2 =>
C26H42NO4S + 36 O2 = 26 CO2 + 21 H2O + NO + SO2
C4H6O2 + SOCl2 + CH3OH = C5H9ClO2 + HCl + SO2 =>
C4H6O2 + SOCl2 + CH3OH = C5H9ClO2 + HCl + SO2
CH2O2 + H2SO4 = CO2 + SO2 + H2O =>
CH2O2 + H2SO4 = CO2 + SO2 + 2 H2O
AgNO3(l) + Ca2(s) = Ag(s) + Ca(NO3)2(l) =>
4 AgNO3(l) + Ca2(s) = 4 Ag(s) + 2 Ca(NO3)2(l)
Cr2O3 + K2CO3 + NaNO3 = K2CrO4 + NaNO2 + CO2 =>
Cr2O3 + 2 K2CO3 + 3 NaNO3 = 2 K2CrO4 + 3 NaNO2 + 2 CO2
NH4F + Al2(SO4)3 = (NH4)2SO4 + AlF3 =>
6 NH4F + Al2(SO4)3 = 3(NH4)2SO4 + 2 AlF3
H2O + H2SO3 = H2 + H2SO4 =>
H2O + H2SO3 = H2 + H2SO4
ZnO + SO2 = ZnSO3 =>
ZnO + SO2 = ZnSO3
N2O4 + B5H9 = N2 + H2O + B3O2 =>
47 N2O4 + 24 B5H9 = 47 N2 + 108 H2O + 40 B3O2
NO + FeSO4 + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
2 NO + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + N2 + 2 H2O
K2FeO4 + K2S + H2SO4 = FeSO4 + K2SO4 + H2O =>
2 K2FeO4 + K2S + 4 H2SO4 = 2 FeSO4 + 3 K2SO4 + 4 H2O
O3 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
O3 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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