| Équations équilibrées la veille |
6 Br2 + 2 Al2O3 = 4 AlBr3 + 3 O2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN
H2 + Te = HTe =>
H2 + 2 Te = 2 HTe
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O =>
KAl(OH)4 + HCl = KCl + Al(OH)3 + H2O
CH3COONa + H{+} = CH3COONaH{+} =>
CH3COONa + H{+} = CH3COONaH{+}
OH + Cr = CrO4 + H2O =>
8 OH + Cr = CrO4 + 4 H2O
Hg + HNO3 = Hg(NO3)2 + N2O3 + H2O =>
2 Hg + 6 HNO3 = 2 Hg(NO3)2 + N2O3 + 3 H2O
(C1H1) + O2 = CO2 + H2O =>
4(C1H1) + 5 O2 = 4 CO2 + 2 H2O
BaSO = Ba + SO =>
BaSO = Ba + SO
BaCl2 + Na2CrO4 = BaCrO4 + ClNa =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 ClNa
BaCl + HCl = Ba + HCl2 =>
BaCl + HCl = Ba + HCl2
CuSO4 + KCN = Cu(CN)2(s) + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2(s) + K2SO4
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2 =>
Ca(HCO3)2 + BaCl2 = Ba(HCO3)2 + CaCl2
CuSo4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2So4(aq) =>
CuSo4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2So4(aq)
CuSO4H2O + Fe = Cu + Fe2(SO4)3 + H2O =>
3 CuSO4H2O + 2 Fe = 3 Cu + Fe2(SO4)3 + 3 H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
ArOH + Na2CO3 = ArONa + NaHCO3 =>
ArOH + Na2CO3 = ArONa + NaHCO3
NaPO{4+} + AgNO{3+} = AgPO{4+} + NaNO{3+} =>
NaPO{4+} + AgNO{3+} = AgPO{4+} + NaNO{3+}
C1000H1516N36O712 + O2 = CO2 + H2O + NH3 =>
C1000H1516N36O712 + 996 O2 = 1000 CO2 + 704 H2O + 36 NH3
S + H2SO4(cone) = SO2 + H2O =>
S + 2 H2SO4(cone) = 3 SO2 + 2 H2O
Al + CuCl4 = AlCl6 + Cu =>
2 Al + 3 CuCl4 = 2 AlCl6 + 3 Cu
Zn + HClO4 = ZnO + ClH =>
4 Zn + HClO4 = 4 ZnO + ClH
PhOCOCH3 + H2O = PhOH + CH3COOH =>
PhOCOCH3 + H2O = PhOH + CH3COOH
BaS + Na3PO4 = BaPO4 + SNa3 =>
BaS + Na3PO4 = BaPO4 + SNa3
Cs + H2[SnCl6] = Cs2[SnCl6] + H =>
2 Cs + H2[SnCl6] = Cs2[SnCl6] + 2 H
FeCl2 + H2O2 + HCl3 = FeCl3 + H2O =>
6 FeCl2 + H2O2 + 2 HCl3 = 6 FeCl3 + 2 H2O
CO2 + H2OO = HCO3 =>
2 CO2 + H2OO = 2 HCO3
AI + HCl = AICl + H2 =>
2 AI + 2 HCl = 2 AICl + H2
C6H12 + I2 + KBr = C6H12Br + KI =>
2 C6H12 + I2 + 2 KBr = 2 C6H12Br + 2 KI
Cr2S3 + Mn(NO3)2 + Na2CO3 + H2O = NO + CO2 + Na2CrO4 + H2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 5 Na2CO3 + 15 H2O = 30 NO + 5 CO2 + 2 Na2CrO4 + 15 H2MnO4 + 3 Na2SO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C4H10 + O2 = C4O2 + O2H10 =>
C4H10 + 2 O2 = C4O2 + O2H10
Fe(NO3)3 + KOH = FeOH + K(NO3)3 =>
Fe(NO3)3 + KOH = FeOH + K(NO3)3
[Fe(H2O)6]{3+} + CO3{2-} = CO2 + H2O + Fe(H2O)3(OH)3 =>
2[Fe(H2O)6]{3+} + 3 CO3{2-} = 3 CO2 + 3 H2O + 2 Fe(H2O)3(OH)3
NH3(g) + O2 = NO(g) + H2O(s) =>
4 NH3(g) + 5 O2 = 4 NO(g) + 6 H2O(s)
Methane + chlorine = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
A + O2(g) = AO2 =>
A + O2(g) = AO2
HClO4 = ClO3 + OH =>
HClO4 = ClO3 + OH
Au + Pb = Au{-} + Pb{+} =>
Au + Pb = Au{-} + Pb{+}
Ag2C2O4 + NH4Br = (NH4)2C2O4 + AgBr =>
Ag2C2O4 + 2 NH4Br = (NH4)2C2O4 + 2 AgBr
AlCl3 + HOH = Al(OH)3 + HCl =>
AlCl3 + 3 HOH = Al(OH)3 + 3 HCl
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Fe2SO4 + H2SO4 + KClO3 = Fe2(SO4)3 + KCl + H2O =>
3 Fe2SO4 + 6 H2SO4 + 2 KClO3 = 3 Fe2(SO4)3 + 2 KCl + 6 H2O
Ag2S + HNO2 = AgNO3 + NO + S + H2O =>
Ag2S + 8 HNO2 = 2 AgNO3 + 6 NO + S + 4 H2O
Ag(NO3)(aq) + K2(CO3)(aq) = Ag2(CO3) + KNO3 =>
2 Ag(NO3)(aq) + K2(CO3)(aq) = Ag2(CO3) + 2 KNO3
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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