| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4{+} + NO3{-} = NH4NO3
C31H20O8 + C6H2Cl4 = C68H42O16Cl4 =>
2 C31H20O8 + C6H2Cl4 = C68H42O16Cl4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
AgF + HPO4 = Ag(PO4) + HF =>
AgF + HPO4 = Ag(PO4) + HF
C2H2H2O = C2H4O =>
C2H2H2O = C2H4O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4 =>
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2O + SO2 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 SO2
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
KHC8H4O4 + NaOH = NaK(C8H4O4) + H2O =>
KHC8H4O4 + NaOH = NaK(C8H4O4) + H2O
HgCl2 + Na2HPO4 = NaCl + HgHPO4 =>
HgCl2 + Na2HPO4 = 2 NaCl + HgHPO4
Br2 + HClO + H2O = HBrO3 + HCl =>
Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
Na2S*9H2O = Na + S + H2O =>
Na2S*9H2O = 2 Na + S + 9 H2O
CH3COH + KMSO4 + H2O = CH3COOH + MSO2 + KOH =>
3 CH3COH + 2 KMSO4 + H2O = 3 CH3COOH + 2 MSO2 + 2 KOH
K + CaBr2 = KBr + Ca =>
2 K + CaBr2 = 2 KBr + Ca
HCOOH + NaHCO3 = CO2 + H2O + NaH =>
HCOOH + NaHCO3 = 2 CO2 + H2O + NaH
Zn(NO3)2 + NaCl = NaNO3 + ZnCl2 =>
Zn(NO3)2 + 2 NaCl = 2 NaNO3 + ZnCl2
H3BO3 + MnSO4 + MgSO4*7H2O = Mg2Mn(BO3)2 + H2SO4 + H2O =>
2 H3BO3 + MnSO4 + 2 MgSO4*7H2O = Mg2Mn(BO3)2 + 3 H2SO4 + 14 H2O
Cu + C3H5O(COOH)3 = Cu(COOH)2 + (C3H5O) =>
3 Cu + 2 C3H5O(COOH)3 = 3 Cu(COOH)2 + 2(C3H5O)
K2O + Cr2O3 = K2O3 + Cr2O =>
K2O + Cr2O3 = K2O3 + Cr2O
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
GeO2 = GeO + O2 =>
2 GeO2 = 2 GeO + O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2S(aq) + Bi(NO3)3(aq) = Bi2S3(s) + HNO3(aq) =>
3 H2S(aq) + 2 Bi(NO3)3(aq) = Bi2S3(s) + 6 HNO3(aq)
CuO + KOH + H2O = K2[Cu(OH)4] =>
CuO + 2 KOH + H2O = K2[Cu(OH)4]
Na2CO3 + Nb2O5 + CaCO3 = Na2CaNb2O7 + CO2 =>
Na2CO3 + Nb2O5 + CaCO3 = Na2CaNb2O7 + 2 CO2
CH2CH2 + KMnO4 + H2SO4 = CH2CH2O + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 2 KMnO4 + 3 H2SO4 = 5 CH2CH2O + 2 MnSO4 + K2SO4 + 3 H2O
KCl + HBr = HCl + KBr =>
KCl + HBr = HCl + KBr
Cr2S3 + HNO3 = Cr(NO3)3 + NO + S + H2O =>
Cr2S3 + 8 HNO3 = 2 Cr(NO3)3 + 2 NO + 3 S + 4 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH3(CH2)6COOH + Ca(OH)2 = (CH3(CH2)6COO)2Ca + H2O =>
2 CH3(CH2)6COOH + Ca(OH)2 = (CH3(CH2)6COO)2Ca + 2 H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2SO3 + Cd(OH)2 = Cd2(SO3)2 + H2O =>
2 H2SO3 + 2 Cd(OH)2 = Cd2(SO3)2 + 4 H2O
H2O + NO2 = HNO3 + HNO2 =>
H2O + 2 NO2 = HNO3 + HNO2
Cr2(SO4)3 + H2SO4 = Cr(HSO4)3 =>
Cr2(SO4)3 + 3 H2SO4 = 2 Cr(HSO4)3
Hg + H2O = H2HgO =>
Hg + H2O = H2HgO
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Hg + H2O = H2HgO =>
Hg + H2O = H2HgO
Cl2 + KFl = KCl + Fl =>
Cl2 + 2 KFl = 2 KCl + 2 Fl
NiS + H{+} + NO2 = Ni{3+} + S + NO + H2O =>
2 NiS + 6 H{+} + 3 NO2 = 2 Ni{3+} + 2 S + 3 NO + 3 H2O
CH3CHO + KMnO4 + H2SO4 = CH3CHO2 + MnSO4 + K2SO4 + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO2 + 2 MnSO4 + K2SO4 + 3 H2O
K2CrO4 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 6 KBr + 8 H2SO4 = 3 Br2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
TiO(NO3)2 + C6H8O7H2O + Mn(NO3)24(H2O) = MnTiO3 + CO2 + N2 + H2O =>
9 TiO(NO3)2 + 76 C6H8O7H2O + 9 Mn(NO3)24(H2O) = 9 MnTiO3 + 456 CO2 + 117 N2 + 389 H2O
HI + HClO4 = ClIO3 + H2O =>
HI + HClO4 = ClIO3 + H2O
Ca(HCO3)2 + HCl = CaCl2 + H2(CO3) =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2(CO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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