| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I{-} + 4 H{+} + MnO4{-} = 3 I + MnO2 + 2 H2O
BaCl2 + NH4OH = NH4Cl2 + BaOH =>
BaCl2 + NH4OH = NH4Cl2 + BaOH
MnO4{-} + VO{+2} + H = Mn{+2} + VO3{-} + H2O =>
MnO4{-} + VO{+2} + 4 H = Mn{+2} + VO3{-} + 2 H2O
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H =>
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H
C46H24O5 + O2 = CO2 + H2O =>
2 C46H24O5 + 99 O2 = 92 CO2 + 24 H2O
SnCl4 + Na2O = SnO2 + NaCl =>
SnCl4 + 2 Na2O = SnO2 + 4 NaCl
Na + HNO3 = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + N2O + 5 H2O
NH + O3 = NO + H2O =>
2 NH + O3 = 2 NO + H2O
H2O + FeCl = H2 + Fe3O4 + HCl =>
8 H2O + 6 FeCl = 5 H2 + 2 Fe3O4 + 6 HCl
Ca(OH)2 + K = KOH + Ca =>
Ca(OH)2 + 2 K = 2 KOH + Ca
CH{-}4 + O{-}2 = CO{-}2 + H{-}2O =>
CH{-}4 + O{-}2 = CO{-}2 + H{-}2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NHO2 + NaOH = NaNO2 + H2O =>
NHO2 + NaOH = NaNO2 + H2O
propane + oxygen = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO2 + H2O = Cu(OH)4 =>
CuO2 + 2 H2O = Cu(OH)4
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2 =>
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2
C10H80 + O2 = CO2 + H2O =>
C10H80 + 30 O2 = 10 CO2 + 40 H2O
HCHO2 + H2O = H3O + CHO2 =>
HCHO2 + H2O = H3O + CHO2
Ni + N = Ni3N2 =>
3 Ni + 2 N = Ni3N2
KMnO4(s) + H2SO4(aq) + C2H6O(aq) = K2SO4 + MnO2 + H2O + CO2 =>
4 KMnO4(s) + 2 H2SO4(aq) + C2H6O(aq) = 2 K2SO4 + 4 MnO2 + 5 H2O + 2 CO2
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
MgCe + MgO = Ce2O3 + Mg =>
2 MgCe + 3 MgO = Ce2O3 + 5 Mg
CH2CHCH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
CrCl3 + K4[Fe(CN)6] = Cr4[Fe(CN)6]3 + KCl =>
4 CrCl3 + 3 K4[Fe(CN)6] = Cr4[Fe(CN)6]3 + 12 KCl
Pt + HCl = Pt100HCl =>
100 Pt + HCl = Pt100HCl
KNO3 + Ag2CrO4 = K2CrO4 + AgNO3 =>
2 KNO3 + Ag2CrO4 = K2CrO4 + 2 AgNO3
NaCl + CuSO4 = NaSO4 + ClCu =>
NaCl + CuSO4 = NaSO4 + ClCu
Rh + HCl + H2O2 = H3RhCl6 + H2O =>
2 Rh + 12 HCl + 3 H2O2 = 2 H3RhCl6 + 6 H2O
C6H12O6 + HNO3 = C6H10O8 + NH3 + H2O2 =>
5 C6H12O6 + 4 HNO3 = 5 C6H10O8 + 4 NH3 + H2O2
H2SiF6 + Na2SO4 = Na2SiF6 + H2SO4 =>
H2SiF6 + Na2SO4 = Na2SiF6 + H2SO4
H(g) + O2(g) = H2O =>
4 H(g) + O2(g) = 2 H2O
AgNO3 + Ni2 = Ag2 + Ni(NO3)2 =>
4 AgNO3 + Ni2 = 2 Ag2 + 2 Ni(NO3)2
H2O + C2O = C6H12O6 + O2 =>
12 H2O + 6 C2O = 2 C6H12O6 + 3 O2
K2SO4Cu(NO3)2 = K2(NO3)2SO4Cu =>
K2SO4Cu(NO3)2 = K2(NO3)2SO4Cu
C5H10N2O3 + O2 = NO3 + CO2 + H2O =>
C5H10N2O3 + 9 O2 = 2 NO3 + 5 CO2 + 5 H2O
KOH(s) + CO2 = K2CO3(s) + H2O(l) =>
2 KOH(s) + CO2 = K2CO3(s) + H2O(l)
C5H11Br + (NH3) = C5H13N + HBr =>
C5H11Br + (NH3) = C5H13N + HBr
B2S3 + HNO3 = H3BO3 + H2SO4 + H2O + NO2 =>
B2S3 + 24 HNO3 = 2 H3BO3 + 3 H2SO4 + 6 H2O + 24 NO2
P4 + H2O + OH{-} = H2PO2{-} + PH3 =>
P4 + 3 H2O + 3 OH{-} = 3 H2PO2{-} + PH3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Al + (SO4)3 = Al2(SO4)3 =>
2 Al + (SO4)3 = Al2(SO4)3
K + N2 = K3N3 =>
6 K + 3 N2 = 2 K3N3
Hg + O2 = HgO(s) =>
2 Hg + O2 = 2 HgO(s)
C2H8(g) + O2(g) = CO2 + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2 + 4 H2O
Mg + HCl(aq) = MgCl2 + H =>
Mg + 2 HCl(aq) = MgCl2 + 2 H
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
Fe + HNO3 = Fe(NO3)2 + H2O + NH3 =>
4 Fe + 9 HNO3 = 4 Fe(NO3)2 + 3 H2O + NH3
CH4 + O2 = C(g) + H2O =>
CH4 + O2 = C(g) + 2 H2O
AgNO3 + NH4OH + CH3CHO = Ag + CH3COOH + NH4{+} + NO3{-} =>
6 AgNO3 + 4 NH4OH + 7 CH3CHO = 6 Ag + 7 CH3COOH + 5 NH4{+} + 5 NO3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/19/24
Équations équilibrées sur07/19/23
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