| Équations équilibrées la veille |
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
Cr + H2O2 = Cr2O7 + H2O =>
2 Cr + 7 H2O2 = Cr2O7 + 7 H2O
CuSO4 + Na2S = Na2(SO4) + CuS =>
CuSO4 + Na2S = Na2(SO4) + CuS
K2[Zn(OH)4] + H2S = ZnS + KOH + H2O =>
K2[Zn(OH)4] + H2S = ZnS + 2 KOH + 2 H2O
BaCl2 + Na3Po4 = Ba3(Po4)2 + NaCl =>
3 BaCl2 + 2 Na3Po4 = Ba3(Po4)2 + 6 NaCl
NaOH(aq) + BaCl2(aq) = NaCl(aq) + Ba(OH)2 =>
2 NaOH(aq) + BaCl2(aq) = 2 NaCl(aq) + Ba(OH)2
Al(OH)3 + HCl = Al(OH)Cl2 + H2O = =>
Al(OH)3 + 2 HCl = Al(OH)Cl2 + 2 H2O
Ca3(PO4)2 + NaClO = Na3PO4 + Ca(ClO)2 =>
Ca3(PO4)2 + 6 NaClO = 2 Na3PO4 + 3 Ca(ClO)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn(s) + H2O = Mn(OH)2 + H2 =>
Mn(s) + 2 H2O = Mn(OH)2 + H2
Cr2O7{2-} + J{-} + H{+} = J2 + H2O + Cr{3+} =>
Cr2O7{2-} + 6 J{-} + 14 H{+} = 3 J2 + 7 H2O + 2 Cr{3+}
KBr(ac) + H2O(l) = KOH(ac) + HBr(ac) =>
KBr(ac) + H2O(l) = KOH(ac) + HBr(ac)
P2O5(g) + H2O(l) = H3PO4(ac) =>
P2O5(g) + 3 H2O(l) = 2 H3PO4(ac)
H2O + CaCO3 + CO2 = Ca(HCO3)2 =>
H2O + CaCO3 + CO2 = Ca(HCO3)2
Li + N2 = Li5N2 =>
5 Li + N2 = Li5N2
H2O + IO2 = HI + O2 =>
2 H2O + 4 IO2 = 4 HI + 5 O2
Al2O3Ca(OH)2 = Ca(AlO2)2H2O =>
Al2O3Ca(OH)2 = Ca(AlO2)2H2O
N2 + B = N6B =>
3 N2 + B = N6B
Si + Cl = SiCl4 =>
Si + 4 Cl = SiCl4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Ba(OH)2 + H2S = Ba(OH)HS + H2O =>
Ba(OH)2 + H2S = Ba(OH)HS + H2O
C3H8O(g) + O2 = CO2(g) + H2O(l) =>
2 C3H8O(g) + 9 O2 = 6 CO2(g) + 8 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb + H2PO4 = Pb1(PO4)2 + H2 =>
Pb + 2 H2PO4 = Pb1(PO4)2 + 2 H2
PBr3 + H2SO4 = H3PO4 + Br2 + SO2 + H2O =>
2 PBr3 + 5 H2SO4 = 2 H3PO4 + 3 Br2 + 5 SO2 + 2 H2O
Cd + KOH = Cd(OH)2 + K =>
Cd + 2 KOH = Cd(OH)2 + 2 K
P4 + HCl = PH3 + PCl3 =>
P4 + 6 HCl = 2 PH3 + 2 PCl3
Sr + O = SrO =>
Sr + O = SrO
AlCl3 + Al + H2O = Al2(OH)5Cl + H2 =>
2 AlCl3 + 10 Al + 30 H2O = 6 Al2(OH)5Cl + 15 H2
HC27H27Br2O5S = H + C27H27Br2O5S =>
HC27H27Br2O5S = H + C27H27Br2O5S
C6H5OH + H2O = C6H5O{-} + H3O{+} =>
C6H5OH + H2O = C6H5O{-} + H3O{+}
B2H4 = BH2 =>
B2H4 = 2 BH2
CH3CH2OHO2 = H2OCH3COOH =>
CH3CH2OHO2 = H2OCH3COOH
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
Al2(SO4)3 + (NH4)2S + H2O = Al(OH)3 + (NH4)2SO4 + H2S =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Ca + H2SO4 = CaSO4 + H22 =>
11 Ca + 11 H2SO4 = 11 CaSO4 + H22
C2H2F2 + H2 = F2 + C2H6 =>
C2H2F2 + 2 H2 = F2 + C2H6
K2C2O4 + O2 = K2O + CO2 =>
2 K2C2O4 + O2 = 2 K2O + 4 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2(g) + N2(g) = NO(g) + CO(g) =>
2 CO2(g) + N2(g) = 2 NO(g) + 2 CO(g)
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
NaCl + NaOH = NaClNaOH =>
NaCl + NaOH = NaClNaOH
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
H2O + IO2 = HI + O2 =>
2 H2O + 4 IO2 = 4 HI + 5 O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
MnO4 + Br = MnO2 + BrO32 =>
16 MnO4 + Br = 16 MnO2 + BrO32
KO5 + CO2 = K4C5O2 + O5 =>
20 KO5 + 25 CO2 = 5 K4C5O2 + 28 O5
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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