| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaVO3 + 2 H2SO4 + 2 H2O2 + 2 H2O = [VO(O2)(H2O)3]2SO4 + Na2SO4
NaOH + NiC2O4 = NiOH + NaC2O4 =>
NaOH + NiC2O4 = NiOH + NaC2O4
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
O2 + Am34 = O2900Am123 =>
49300 O2 + 123 Am34 = 34 O2900Am123
Al(k) + HNO3 = Al(NO3) + NO + H2O =>
3 Al(k) + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
Co(No3)2 + Na3Po4 = (No3)Po2 + CoNa3 =>
Co(No3)2 + Na3Po4 = 2(No3)Po2 + CoNa3
HBr + KNO2 = HNO2 + KBr =>
HBr + KNO2 = HNO2 + KBr
Mg3N2 + Na = Mg + NaN =>
Mg3N2 + 2 Na = 3 Mg + 2 NaN
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SO4 + NaCH3COO = CH3COOH + Na2SO4 =>
H2SO4 + 2 NaCH3COO = 2 CH3COOH + Na2SO4
Cu(OH)2 + NH4OH = CuNH4OH + OH =>
Cu(OH)2 + NH4OH = CuNH4OH + 2 OH
Cu + F2SO4 = CuSO4 + F =>
Cu + F2SO4 = CuSO4 + 2 F
NaMnO4 + KNO2 + H2O = MnO2 + NaOH + KNO3 =>
2 NaMnO4 + 3 KNO2 + H2O = 2 MnO2 + 2 NaOH + 3 KNO3
Ba(CH3CO2)2 + Na(CrO4)2 = Ba(CrO4)2 + Na(CH3CO2)2 =>
Ba(CH3CO2)2 + Na(CrO4)2 = Ba(CrO4)2 + Na(CH3CO2)2
Fe(NO3)3*9H2O = Fe2O3 + H2O + NO2 + O2 =>
4 Fe(NO3)3*9H2O = 2 Fe2O3 + 36 H2O + 12 NO2 + 3 O2
Ag + NaOH = Na + AgOH =>
Ag + NaOH = Na + AgOH
Al(OH)2Cl + HOH = Al(OH)3 + HCl =>
Al(OH)2Cl + HOH = Al(OH)3 + HCl
CaCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + CaSO4(aq) =>
CaCO3(s) + H2SO4(aq) = CO2(g) + H2O(l) + CaSO4(aq)
AgBr(s) + MgS2O3(aq) = MgBr2(aq) + Ag2S2O3(aq) =>
2 AgBr(s) + MgS2O3(aq) = MgBr2(aq) + Ag2S2O3(aq)
P = P4 =>
4 P = P4
Mg2 + H2SO4 = H2 + Mg2(SO4)2 =>
Mg2 + 2 H2SO4 = 2 H2 + Mg2(SO4)2
NaNO2 + H2SO4 = HNO3 + Na2SO4 + H2O + NO =>
6 NaNO2 + 3 H2SO4 = 2 HNO3 + 3 Na2SO4 + 2 H2O + 4 NO
Zn2 + H3SO4 = Zn3(SO4)2 + H2 =>
3 Zn2 + 4 H3SO4 = 2 Zn3(SO4)2 + 6 H2
Hg(ClO4)2 + Na2Cr2O7 = HgCr2O7(s) + NaCl + O2 =>
Hg(ClO4)2 + Na2Cr2O7 = HgCr2O7(s) + 2 NaCl + 4 O2
Sn + H2SO4 = Sn(SO4)2 + H2 =>
Sn + 2 H2SO4 = Sn(SO4)2 + 2 H2
He2O2 = HeO =>
He2O2 = 2 HeO
Ca + Br{2} = CaBr{2} =>
Ca + Br{2} = CaBr{2}
H{+} + SO4{2-} + K2SO4 = K2S2O8 + H2 =>
2 H{+} + SO4{2-} + K2SO4 = K2S2O8 + H2
CH3CH2COClH2O = CH3CH2COOHHCl =>
CH3CH2COClH2O = CH3CH2COOHHCl
SiH4 + NF3 = SiF4 + NH3 =>
3 SiH4 + 4 NF3 = 3 SiF4 + 4 NH3
HCl + Al(NO3)2 = AlCl2 + HNO3 =>
2 HCl + Al(NO3)2 = AlCl2 + 2 HNO3
HCOHH2 = CH3OH =>
HCOHH2 = CH3OH
AlI3 + (CH3COO)2Pb = Al(CH3COO)3 + PbI2 =>
2 AlI3 + 3(CH3COO)2Pb = 2 Al(CH3COO)3 + 3 PbI2
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
O2 + C6H6O = H2O + CO2 =>
7 O2 + C6H6O = 3 H2O + 6 CO2
C16H18N3SCl + Br2 = C16H16N3SClBr2 + H2 =>
C16H18N3SCl + Br2 = C16H16N3SClBr2 + H2
C6H14 + KBr = C6H13Br + H + K =>
C6H14 + KBr = C6H13Br + H + K
SiO + H2SO4 = SiSO4 + H2O =>
SiO + H2SO4 = SiSO4 + H2O
Na2CO3 + HCl = CO2(g) + NaCl(aq) + H2O =>
Na2CO3 + 2 HCl = CO2(g) + 2 NaCl(aq) + H2O
Ni + Mn(OH)3 = Mn + NiOH =>
3 Ni + Mn(OH)3 = Mn + 3 NiOH
C2H5BrNH2 = C2H5NH2Br =>
C2H5BrNH2 = C2H5NH2Br
Al + S = Al6S =>
6 Al + S = Al6S
H2 + NF3 = NH + F2 =>
H2 + 2 NF3 = 2 NH + 3 F2
HOCH2CH2OH + KMnO4 = H2CO + MnO2 + KOH + H2O =>
3 HOCH2CH2OH + 2 KMnO4 = 6 H2CO + 2 MnO2 + 2 KOH + 2 H2O
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + HNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 6 HNO3 + 2 H2O
K2CrO4 + Na2SO3 + H2SO4 = KHSO4 + Na2SO4 + CrSO4 + H2O =>
K2CrO4 + 2 Na2SO3 + 3 H2SO4 = 2 KHSO4 + 2 Na2SO4 + CrSO4 + 2 H2O
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N =>
C7H10NCl + AgNO3 = AgCl + HNO3 + C7H9N
Li(OH) = Li2O + H(OH) =>
2 Li(OH) = Li2O + H(OH)
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + H2O + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + KCl + 4 H2O + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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