| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + CuSO4 = Na2SO4 + CuS
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH3OH + [O] = HCHO + HOH =>
CH3OH + [O] = HCHO + HOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + Al = Al(NO3)3 + N2O + H2O =>
30 HNO3 + 8 Al = 8 Al(NO3)3 + 3 N2O + 15 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + H2SO4 + Na2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2SO4 = 2 MnSO4 + K2SO4 + 10 NaSO4 + 8 H2O
F + HBr = FBr + H2 =>
2 F + 2 HBr = 2 FBr + H2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
KCLO3 = KCLO4 + KCL =>
4 KCLO3 = 3 KCLO4 + KCL
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe + HBr = FeBr2 + H2 =>
Fe + 2 HBr = FeBr2 + H2
AgNo3 + Na3Po4 = NaNo3 + Ag3Po4 =>
3 AgNo3 + Na3Po4 = 3 NaNo3 + Ag3Po4
Y(NO3)3*6H2O + NH4OH = Y2O3 + NH4NO3 + H2O =>
2 Y(NO3)3*6H2O + 6 NH4OH = Y2O3 + 6 NH4NO3 + 15 H2O
C2H5Br + NaCN = C2H5CN + NaBr =>
C2H5Br + NaCN = C2H5CN + NaBr
Ba(OH)2 + AgNO3 = BaNO3 + Ag(OH)2 =>
Ba(OH)2 + AgNO3 = BaNO3 + Ag(OH)2
BACl2(aq) + H2SO4(aq) = BASO4(s) + HCl(aq) =>
BACl2(aq) + H2SO4(aq) = BASO4(s) + 2 HCl(aq)
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C5H12OH + O2 = CO2 + H20 =>
20 C5H12OH + 90 O2 = 100 CO2 + 13 H20
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
ZN + H2So4 = ZNSo4 + H2 =>
ZN + H2So4 = ZNSo4 + H2
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
Na2S + Zn(NO3)2 = NaNO3 + ZnS =>
Na2S + Zn(NO3)2 = 2 NaNO3 + ZnS
C5H12OH + O2 = CO2 + H20 =>
20 C5H12OH + 90 O2 = 100 CO2 + 13 H20
P + Cl2 = P2Cl5 =>
4 P + 5 Cl2 = 2 P2Cl5
Zn + H2So4 = ZnSo4 + H2 =>
Zn + H2So4 = ZnSo4 + H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
K2CrO4 + H2SO4 = K2SO4 + K2Cr2O7 + H2O =>
2 K2CrO4 + H2SO4 = K2SO4 + K2Cr2O7 + H2O
MnO2{-} + H{+} + HCOOH = Mn{+2} + CO2 + H2O =>
2 MnO2{-} + 6 H{+} + HCOOH = 2 Mn{+2} + CO2 + 4 H2O
MnO2{+} + H{+} + HCOOH = Mn{+2} + CO2 + H2O =>
2 MnO2{+} + 2 H{+} + 3 HCOOH = 2 Mn{+2} + 3 CO2 + 4 H2O
Cu + Fe + S = Cu5FeS4 =>
5 Cu + Fe + 4 S = Cu5FeS4
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
MnO2{-} + H{+} + HCOOH = Mn{+2} + CO2 + H2O =>
2 MnO2{-} + 6 H{+} + HCOOH = 2 Mn{+2} + CO2 + 4 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + S = FeS2 =>
Fe + 2 S = FeS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/18
Équations équilibrées sur11/29/17
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