| Équations équilibrées la veille | Équations équilibrées le lendemain |
C688H4108O474 + 1478 O2 = 688 CO2 + 2054 H2O
Sn(NO3)2 + NaCl + Fe = Sn + FeCl2 + NaNO3 =>
Sn(NO3)2 + 2 NaCl + Fe = Sn + FeCl2 + 2 NaNO3
H8C6O7 + HNaCO3 = Na3C6H5O7 + CO2 + H2O =>
H8C6O7 + 3 HNaCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
CoCl2 + HNO3 = HCl + Co + NO3 =>
CoCl2 + 2 HNO3 = 2 HCl + Co + 2 NO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = (NO3)2Cu + Pb2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + H2O2 = MgO + H2O =>
Mg + H2O2 = MgO + H2O
Ag(NO3) + (NH4)2CO3 = Ag2CO3 + NH4(NO3) =>
2 Ag(NO3) + (NH4)2CO3 = Ag2CO3 + 2 NH4(NO3)
C2H5Br + KOH = C2H6O + KBr =>
C2H5Br + KOH = C2H6O + KBr
Zn(CH3COO)2 + NaOH = Zn(OH)2 + NaCH3COO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 NaCH3COO
C5H8 + H2 = C5H12 =>
C5H8 + 2 H2 = C5H12
Cl2O + KOH = KCl + KClO3 + H2O =>
3 Cl2O + 6 KOH = 4 KCl + 2 KClO3 + 3 H2O
C3SH + O2 = CO2 + H2 + SO2 =>
2 C3SH + 8 O2 = 6 CO2 + H2 + 2 SO2
NaOH + H4SO3 = Na4S + O + H2O =>
4 NaOH + H4SO3 = Na4S + 3 O + 4 H2O
KCIO3 = O + KCIO2 =>
KCIO3 = O + KCIO2
Al(OH)3H2O = Al2O3 + H2O =>
2 Al(OH)3H2O = Al2O3 + 5 H2O
C3H6 + HBr = CH3CHBrCH3 =>
C3H6 + HBr = CH3CHBrCH3
H2SO4 + CU = CUSO4 + S + H2O =>
4 H2SO4 + 3 CU = 3 CUSO4 + S + 4 H2O
Zn(OH)2 + KCl = KOH + ZnCl2 =>
Zn(OH)2 + 2 KCl = 2 KOH + ZnCl2
NH4VO3 + H2O2 + H2SO4 = HVO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2O2 + H2SO4 = 2 HVO4 + (NH4)2SO4 + 2 H2O
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
5(NH4)2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5(NH4)2SO4 + 3 H2O
Cu(CH3COCHCOCH3)2 + O2 = CH3COCH2COCH3 + CuO + CO2 =>
4 Cu(CH3COCHCOCH3)2 + 6 O2 = 7 CH3COCH2COCH3 + 4 CuO + 5 CO2
Na2WO4 + H2S + NH4OH = (NH4)2WS4 + NaOH + H2O =>
Na2WO4 + 4 H2S + 2 NH4OH = (NH4)2WS4 + 2 NaOH + 4 H2O
Ca(OH) + HCo3 = CaCo3 + H2O =>
Ca(OH) + HCo3 = CaCo3 + H2O
ZnS + Fe = Zn + FeS =>
ZnS + Fe = Zn + FeS
Al + Au(ClO3)3 = Au + Al(ClO3)2 =>
3 Al + 2 Au(ClO3)3 = 2 Au + 3 Al(ClO3)2
H2SO4 = SO2 + H2O + [O] =>
H2SO4 = SO2 + H2O + [O]
Na2WO4 + H2S + NH4OH = (NH4)2WS4 + NaOH + H2O =>
Na2WO4 + 4 H2S + 2 NH4OH = (NH4)2WS4 + 2 NaOH + 4 H2O
C6H5CO2HH2O = HC6H5CO2HOH =>
C6H5CO2HH2O = HC6H5CO2HOH
Au + H2SeO4 = Au(SeO4) + SeO2 + H2O =>
Au + 2 H2SeO4 = Au(SeO4) + SeO2 + 2 H2O
PbCl2(aq) + AgNO3(aq) = Pb(NO3)2(aq) + AgCl(s) =>
PbCl2(aq) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 AgCl(s)
HCl + Na(CO3) = NaCl + H(CO3) =>
HCl + Na(CO3) = NaCl + H(CO3)
NaBr + O2 = NaO2 + Br =>
NaBr + O2 = NaO2 + Br
(HO)2(CH2)2CHOH + H2O2 = HCOOH + H2O =>
(HO)2(CH2)2CHOH + 4 H2O2 = 3 HCOOH + 5 H2O
AgNO3 + H2O = Ag2O3 + H3NO3 =>
2 AgNO3 + 3 H2O = Ag2O3 + 2 H3NO3
Cl2 + KOH(t) = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH(t) = 5 KCl + KClO3 + 3 H2O
Cu(OH)2(s) + HClO4(aq) = CuO4 + HCl(OH)2 =>
Cu(OH)2(s) + HClO4(aq) = CuO4 + HCl(OH)2
Na + AgNo3 = NaNo3 + Ag =>
Na + AgNo3 = NaNo3 + Ag
Ca3(Po4)2 + NaOH = Ca(OH) + Na3(Po4)2 =>
Ca3(Po4)2 + 3 NaOH = 3 Ca(OH) + Na3(Po4)2
ZnCl2 + NaOH = Na2ZnO2 + H2O + NaCl =>
ZnCl2 + 4 NaOH = Na2ZnO2 + 2 H2O + 2 NaCl
HCHO + Cu(OH)2 + NaOH = Cu2O + H2O + Na2CO3 =>
HCHO + 4 Cu(OH)2 + 2 NaOH = 2 Cu2O + 6 H2O + Na2CO3
Ca(SO4) + K2(CO3) = K2(SO4) + Ca(CO3) =>
Ca(SO4) + K2(CO3) = K2(SO4) + Ca(CO3)
FeS2 + O2 + H2O = FeOOH + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 10 H2O = 4 FeOOH + 8 SO4{2-} + 16 H{+}
C14H30 + O2(g) = H2O + CO2 =>
2 C14H30 + 43 O2(g) = 30 H2O + 28 CO2
Fe + H2SO4 = Fe2(SO4)3 + S(O)2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 S(O)2 + 6 H2O
KCN + Na3PO4 = K3PO4 + NaCN =>
3 KCN + Na3PO4 = K3PO4 + 3 NaCN
Hydrochloricacid + Potassiumhydroxide = Potassiumchloride + water =>
HCl + KOH = KCl + H2O
Co(NO3)26H20 + Al(NO3)39H2O + CH4N2O = CoAl2O4 + CO2 + N2 + H2O =>
3 Co(NO3)26H20 + 6 Al(NO3)39H2O + 298 CH4N2O = 3 CoAl2O4 + 298 CO2 + 454 N2 + 632 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CsICl2 + NaOH = OH + NaCl2 + CsI =>
CsICl2 + NaOH = OH + NaCl2 + CsI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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