| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O3 + HCl = C3H5O2Cl + H2O
KCn + H2SO4 = HCn + KHSO4 =>
KCn + H2SO4 = HCn + KHSO4
MnNO3 + H2O = HNO3 + Mn(OH) =>
MnNO3 + H2O = HNO3 + Mn(OH)
C10H22 + O2(g) = CO2(g) + H2O(g) =>
2 C10H22 + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
AlH3 + NaOH = Al(OH)3 + NaH =>
AlH3 + 3 NaOH = Al(OH)3 + 3 NaH
Cr(OH)3 + H2SO4 = CrOHSO4 + H2O =>
Cr(OH)3 + H2SO4 = CrOHSO4 + 2 H2O
H4Sb2O7 + Pb3(PO4)2 = Pb2Sb2O7 + H3PO4 =>
3 H4Sb2O7 + 2 Pb3(PO4)2 = 3 Pb2Sb2O7 + 4 H3PO4
Cr(OH)3 + H2O2 = H2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 H2CrO4 + 4 H2O
LiOH + ZnBr2 = LiBr + Zn(OH)2 =>
2 LiOH + ZnBr2 = 2 LiBr + Zn(OH)2
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
C6H8O7H2O = C6H8O7 + H2O =>
C6H8O7H2O = C6H8O7 + H2O
C1H17 + O2 = CO2 + H2O =>
4 C1H17 + 21 O2 = 4 CO2 + 34 H2O
C8H14 + CCl4 = CCl + H =>
3 C8H14 + 8 CCl4 = 32 CCl + 42 H
KClO4 + CH3NO2 = CO2 + H2O + N2 + Cl2 + K2O =>
6 KClO4 + 14 CH3NO2 = 14 CO2 + 21 H2O + 7 N2 + 3 Cl2 + 3 K2O
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2(aq) = Cu + Zn(NO3)2
HgO = O2 + Hg2 =>
2 HgO = O2 + Hg2
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4 =>
H2SO4 + Na2HPO4 = H3PO4 + Na2SO4
SnS + NO3 = SnO2 + SO4 + NO =>
SnS + 3 NO3 = SnO2 + SO4 + 3 NO
Si + OH = H2O + SiO2 =>
Si + 4 OH = 2 H2O + SiO2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
HgO = O2 + Hg2 =>
2 HgO = O2 + Hg2
FeSO4 + H2O2 = Fe + H2SO4 + O2 =>
FeSO4 + H2O2 = Fe + H2SO4 + O2
BaO2 + Cl2 = BaCl + O2 =>
2 BaO2 + Cl2 = 2 BaCl + 2 O2
PbCr2O7 + NaOH = Pb(OH)2 + Na2Cr2O7 =>
PbCr2O7 + 2 NaOH = Pb(OH)2 + Na2Cr2O7
NaOH + C2H14O4 = NaC2H14O4 + OH =>
NaOH + C2H14O4 = NaC2H14O4 + OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
I + Ca(NO3)2 = Ca + INO3 =>
2 I + Ca(NO3)2 = Ca + 2 INO3
Fe + Au(NO3)2 = Fe(NO3)3 + Au =>
2 Fe + 3 Au(NO3)2 = 2 Fe(NO3)3 + 3 Au
HBrO3 + KI + HBr = KBr + I + H2O =>
HBrO3 + 6 KI + 5 HBr = 6 KBr + 6 I + 3 H2O
HgO = O2 + Hg2 =>
2 HgO = O2 + Hg2
Ba(ClO4)2 + Li2SO4 = BaSO4 + LiClO4 =>
Ba(ClO4)2 + Li2SO4 = BaSO4 + 2 LiClO4
CuSO4 + HOH = CuSO4*HOH =>
CuSO4 + HOH = CuSO4*HOH
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Potassium + H2O = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3 + NH4NO3(aq) =>
2 AgNO3(aq) + (NH4)2CO3(aq) = Ag2CO3 + 2 NH4NO3(aq)
HF(aq) + Mg(OH)2 = MgF2(aq) + H2O(l) =>
2 HF(aq) + Mg(OH)2 = MgF2(aq) + 2 H2O(l)
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
HF + Mg(ClO4)2 = MgF2 + HClO4 =>
2 HF + Mg(ClO4)2 = MgF2 + 2 HClO4
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
CH3NH2 + N2O = CO2 + H2O + N2 =>
2 CH3NH2 + 9 N2O = 2 CO2 + 5 H2O + 10 N2
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
CH2H3O + H2O = C2H3O + H3O =>
2 CH2H3O + 4 H2O = C2H3O + 5 H3O
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MnO2 + NaNO3 + NaOH = Na2MnO4 + NO + H2O =>
3 MnO2 + 2 NaNO3 + 4 NaOH = 3 Na2MnO4 + 2 NO + 2 H2O
Fe(OH)3 + NO2 + O2 = Fe(NO3)3 + H2O =>
4 Fe(OH)3 + 12 NO2 + 3 O2 = 4 Fe(NO3)3 + 6 H2O
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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