| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
SO3 + BaO = BaSO4 =>
SO3 + BaO = BaSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SnCl2 + SO2 + HCl = SnCl4 + SnS2 + H2O =>
6 SnCl2 + 2 SO2 + 8 HCl = 5 SnCl4 + SnS2 + 4 H2O
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Hg2S + HNO3 + FeS2 = Fe2(SO4)3 + HgSO4 + NO2 + H2O =>
Hg2S + 40 HNO3 + 2 FeS2 = Fe2(SO4)3 + 2 HgSO4 + 40 NO2 + 20 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
CD + HCL = CDCL + H2 =>
2 CD + 2 HCL = 2 CDCL + H2
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ZN + AGCL = ZNCL + AG =>
ZN + AGCL = ZNCL + AG
H2O + CO2 = O2 + C6H10O5 =>
5 H2O + 6 CO2 = 6 O2 + C6H10O5
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
NH4OH + HNO3 = NH4NO3 + H20 =>
15 NH4OH + 5 HNO3 = 10 NH4NO3 + 2 H20
Fe2O3 + CO = CO2 + Fe3O4 =>
3 Fe2O3 + CO = CO2 + 2 Fe3O4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCOH + K2Cr2O7 + H2SO4 = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
3 HCOH + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
WO3 + SnCl2 + HCl = H2[SnCl6] + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2[SnCl6] + W3O8 + H2O
C7H8NO6Na3 + FeCl3 = C7H8NO6Fe + NaCl =>
C7H8NO6Na3 + FeCl3 = C7H8NO6Fe + 3 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
NaCl + AgNo3 = NaNo3 + AgCl =>
NaCl + AgNo3 = NaNo3 + AgCl
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O =>
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O
C7H8NO6Na3 + FeCl3 + NaOH = C7H7NO6FeNa + NaCl + H2O =>
C7H8NO6Na3 + FeCl3 + NaOH = C7H7NO6FeNa + 3 NaCl + H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Cr2(SO4)3 + Al(OH)3 = Cr(OH)3 + Al2(SO4)3 =>
Cr2(SO4)3 + 2 Al(OH)3 = 2 Cr(OH)3 + Al2(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SH{-} + Ag{+} = Ag2S + H{+} =>
SH{-} + 2 Ag{+} = Ag2S + H{+}
CH3COH + KMnO4 + KOH = K2MnO4 + H2O + H3CCOOK =>
CH3COH + 2 KMnO4 + 3 KOH = 2 K2MnO4 + 2 H2O + H3CCOOK
H3PO4 + Mg = Mg3(PO4)2 + H2 =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 3 H2
H2O2 + KJ + H2SO4 = J2 + K2SO4 + H2O =>
H2O2 + 2 KJ + H2SO4 = J2 + K2SO4 + 2 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PbCl2 + KI = PbI2(s) + KCl =>
PbCl2 + 2 KI = PbI2(s) + 2 KCl
C6H12O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O2 + 32 KMnO4 + 48 H2SO4 = 30 CO2 + 32 MnSO4 + 16 K2SO4 + 78 H2O
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/16
Équations équilibrées sur01/25/16
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