Équations équilibrées la veille |
34 C17H33COO(CH2CHCH2) + 41 CH3OH = 38 C17H33COOCH3 + 11 CH2OHCHOHCH2OH
Li2CO3 + H2O = LiHCO3 + LiOH =>
Li2CO3 + H2O = LiHCO3 + LiOH
Al2Br2 + Cl2 = AlCl3 + Br2 =>
Al2Br2 + 3 Cl2 = 2 AlCl3 + Br2
F + Ar = ArF4 =>
4 F + Ar = ArF4
BaCl2 + K2Cr2O7 + H2SO4 = BaSO4 + KHSO4 + CrO2Cl2 + H2O =>
2 BaCl2 + K2Cr2O7 + 4 H2SO4 = 2 BaSO4 + 2 KHSO4 + 2 CrO2Cl2 + 3 H2O
Ca3N2 + Na2CO3 = Ca3CO3 + Na2N2 =>
Ca3N2 + Na2CO3 = Ca3CO3 + Na2N2
Bi2S3 + HCl = BiCl3 + H2S = ZnO + Cr =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
K{+} + S{4-} = K4S =>
4 K{+} + S{4-} = K4S
Fe3S4 = Fe + S =>
Fe3S4 = 3 Fe + 4 S
CS2(l) + Cl2(g) = CCl4(s) + S2Cl2(g) =>
CS2(l) + 3 Cl2(g) = CCl4(s) + S2Cl2(g)
Hg(NO3)2 + K2CO3 = KNO3 + HgCO3 =>
Hg(NO3)2 + K2CO3 = 2 KNO3 + HgCO3
KMnO4 + HCl + Fe(oh)3 = MnCl2 + KCl + FeCl2 + H2O =>
6 KMnO4 + 48 HCl + 5 Fe(oh)3 = 6 MnCl2 + 6 KCl + 15 FeCl2 + 24 H2O
K2(CrO4) + NaH2SO3 = K2SO3 + NaH2(CrO4) =>
K2(CrO4) + NaH2SO3 = K2SO3 + NaH2(CrO4)
Cu + Fe(NO3)3 = CuNO3 + Fe3 =>
9 Cu + 3 Fe(NO3)3 = 9 CuNO3 + Fe3
KMnO4 + C3H12O2 = CO2 + MnO + K2CO3 + H2O =>
4 KMnO4 + C3H12O2 = CO2 + 4 MnO + 2 K2CO3 + 6 H2O
K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3*H2O + 3 KCl + 8 H2O
CH3CHO(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CHO(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
Cu3Zn2 + H2SO4 = CuSO4 + Zn + H2 =>
Cu3Zn2 + 3 H2SO4 = 3 CuSO4 + 2 Zn + 3 H2
H2 + CO + O2 = HCO3 =>
H2 + 2 CO + 2 O2 = 2 HCO3
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
C6H5NH2 + C6H3ClN2O4 = C12H9N3O4 + HCl =>
C6H5NH2 + C6H3ClN2O4 = C12H9N3O4 + HCl
C3OH + CrO3 + H2SO4 = CO + Cr2(SO4)3 + H2O =>
6 C3OH + 10 CrO3 + 15 H2SO4 = 18 CO + 5 Cr2(SO4)3 + 18 H2O
Fe + Mg2Cl = FeCl2 + Mg =>
Fe + 2 Mg2Cl = FeCl2 + 4 Mg
Br{-} + MnO4{-} + H{+} = H2O + Br2 + Mn =>
14 Br{-} + 2 MnO4{-} + 16 H{+} = 8 H2O + 7 Br2 + 2 Mn
NH3 + H2SO4 = H5 + NSO4 =>
NH3 + H2SO4 = H5 + NSO4
CH3COCOOH + CaOH = CH3COCOOCa + H2O =>
CH3COCOOH + CaOH = CH3COCOOCa + H2O
AgCl + CaCO3 = AgCO3 + CaCl =>
AgCl + CaCO3 = AgCO3 + CaCl
Li2S + Ba(NO3)2 = BaS + LiNO3 =>
Li2S + Ba(NO3)2 = BaS + 2 LiNO3
NaHCO3(aq)NaOH(aq) = Na2CO3(aq)H2O(l) =>
NaHCO3(aq)NaOH(aq) = Na2CO3(aq)H2O(l)
NH2Cl + Ca(OH)2 = CaCl2 + NH3 + N2 + H2O =>
6 NH2Cl + 3 Ca(OH)2 = 3 CaCl2 + 2 NH3 + 2 N2 + 6 H2O
NaOH + H2CO3 = Na2CO3 + H2O(HOH) =>
2 NaOH + H2CO3 = Na2CO3 + H2O(HOH)
Mn + HNO3 + H2O = [Mn(H2O)6](NO3)2 + H2 =>
Mn + 2 HNO3 + 6 H2O = [Mn(H2O)6](NO3)2 + H2
Zn3(PO4)2 + SnCl4 = Sn3(PO4)4 + ZnCl2 =>
2 Zn3(PO4)2 + 3 SnCl4 = Sn3(PO4)4 + 6 ZnCl2
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
Po10 + Rb = Po2Rb6 =>
Po10 + 30 Rb = 5 Po2Rb6
MgO + HPO4 = Mg(PO4) + OH =>
MgO + HPO4 = Mg(PO4) + OH
Na2O + C4H6NiO4 = Na2NiO4 + C4O + H =>
Na2O + C4H6NiO4 = Na2NiO4 + C4O + 6 H
RbOH + Mg(NO3)2 = Mg(OH)2 + RbNO3 =>
2 RbOH + Mg(NO3)2 = Mg(OH)2 + 2 RbNO3
Na2[Cu(S2O3)2] = Cu2S + S + Na2SO4 + SO2 =>
2 Na2[Cu(S2O3)2] = Cu2S + 3 S + 2 Na2SO4 + 2 SO2
NaOH + C4H10 = NaH9C4 + H2O =>
NaOH + C4H10 = NaH9C4 + H2O
LiF + Br2 = LiBr2 + F2 =>
2 LiF + 2 Br2 = 2 LiBr2 + F2
Fe + K2I = FeI2 + K =>
Fe + 2 K2I = FeI2 + 4 K
H3PO4 + NH3 = H2PO4NH4 =>
H3PO4 + NH3 = H2PO4NH4
Ca(NO3)2 + CuSO4 = Ca(SO4)2 + CuNO3 =>
Ca(NO3)2 + 2 CuSO4 = Ca(SO4)2 + 2 CuNO3
N2H5Cl + KMnO4 + HCl = KCl + MnCl2 + N2 + H2O =>
5 N2H5Cl + 4 KMnO4 + 7 HCl = 4 KCl + 4 MnCl2 + 5 N2 + 16 H2O
FeSO4 = Fe3O4 + S02 + SO3 =>
18 FeSO4 = 6 Fe3O4 + S02 + 16 SO3
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
KMnO4 + C12H22O11 = MnO3 + K + H2 + CO =>
KMnO4 + C12H22O11 = MnO3 + K + 11 H2 + 12 CO
P4 + O2 = P8O10 =>
2 P4 + 5 O2 = P8O10
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