| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Co(NH3)6Cl2 + O2 + 4 NH4Cl = 4 Co(NH3)6Cl3 + 4 NH3 + 2 H2O
CaO + SO2 + H2O = CaSO4 + H2 =>
CaO + SO2 + H2O = CaSO4 + H2
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6MgO7 + CO2 + H2O
K2Cr2O7 + Na2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O
KY + CuSO4 = CuY + Y2 + K2SO4 =>
4 KY + 2 CuSO4 = 2 CuY + Y2 + 2 K2SO4
HCl + Na2B4O7 + H2O = NaCl + H3BO3 =>
2 HCl + Na2B4O7 + 5 H2O = 2 NaCl + 4 H3BO3
Fe + Cl22 = FeCl3 =>
22 Fe + 3 Cl22 = 22 FeCl3
FeCl3 + Fe2O3 = FeCl2 + O2 =>
8 FeCl3 + 2 Fe2O3 = 12 FeCl2 + 3 O2
Al2O(SO4)2 = Al2O3 + Al2(SO4)3 =>
3 Al2O(SO4)2 = Al2O3 + 2 Al2(SO4)3
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
C6H120H + O2 = CO2 + H2O =>
4 C6H120H + 145 O2 = 24 CO2 + 242 H2O
NH3NO3 = H2O + N2 + O2 =>
4 NH3NO3 = 6 H2O + 4 N2 + 3 O2
Cr2P2O8 + H2 = Cr3P2O8 + P4 + H2O =>
6 Cr2P2O8 + 16 H2 = 4 Cr3P2O8 + P4 + 16 H2O
NiCl2 + Na3PO3 = Ni3(PO3)2 + NaCl =>
3 NiCl2 + 2 Na3PO3 = Ni3(PO3)2 + 6 NaCl
C27H46O + Br2 = C27H46Br2O =>
C27H46O + Br2 = C27H46Br2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH2COOH + H2O =>
4 CH3CH(OH)CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 6 CH2COOH + 19 H2O
Ti(SO4)2 + Ba(OH)2 = Ti(OH)4 + BaSO4 =>
Ti(SO4)2 + 2 Ba(OH)2 = Ti(OH)4 + 2 BaSO4
H{+} + Fe{2+} + MnO4{-} = Mn{+2} + Fe{+3} + H2O =>
8 H{+} + 5 Fe{2+} + MnO4{-} = Mn{+2} + 5 Fe{+3} + 4 H2O
H2S + H(NO3) = H2(SO4) + NO + H2O =>
3 H2S + 8 H(NO3) = 3 H2(SO4) + 8 NO + 4 H2O
C2H2O3 + H2 = C2H4O3 =>
C2H2O3 + H2 = C2H4O3
Na2CO3 + Fe2O3 + O2 = Na2FeO4 + CO2 =>
4 Na2CO3 + 2 Fe2O3 + 3 O2 = 4 Na2FeO4 + 4 CO2
Al(OH)2Cl = Al2O3 + HCl + H2O =>
2 Al(OH)2Cl = Al2O3 + 2 HCl + H2O
ZnCO3 + Al = Al(CO3)3 + Zn =>
3 ZnCO3 + Al = Al(CO3)3 + 3 Zn
C2H6 + O2 = H2O + CH2 =>
2 C2H6 + O2 = 2 H2O + 4 CH2
Mg(OH)2 + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
NaF(aq) + Cl2(aq) = NaCl + F =>
2 NaF(aq) + Cl2(aq) = 2 NaCl + 2 F
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
MgS + FrCl = Fr2S + MgCl2 =>
MgS + 2 FrCl = Fr2S + MgCl2
AgNO3 + Cl2 = N2O + AgCl + O2 =>
4 AgNO3 + 2 Cl2 = 2 N2O + 4 AgCl + 5 O2
Sr(ClO3)2 + K3PO4 = Sr3(PO4)2 + KClO3 =>
3 Sr(ClO3)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KClO3
Ag + LiCO3 = AgCO3 + Li =>
Ag + LiCO3 = AgCO3 + Li
Mg(NO3)2*6H2O + (NH2)2CO = MgO + H2O + N2 + CO2 =>
3 Mg(NO3)2*6H2O + 5(NH2)2CO = 3 MgO + 28 H2O + 8 N2 + 5 CO2
Mg3N2 + water = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
XCa(OH)2 + XCl2 = XCaCl2 + XCa(ClO3)2 + XH2O =>
6 XCa(OH)2 + 6 XCl2 = 5 XCaCl2 + XCa(ClO3)2 + 6 XH2O
HCl + Cr = CrCl3 + H =>
3 HCl + Cr = CrCl3 + 3 H
NH4(HCO3) = (NH4)2CO3 + CO2 + H2O =>
2 NH4(HCO3) = (NH4)2CO3 + CO2 + H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O
C2H4(OH)2 + (CH3COOH)2 = CH3COOC2H4 + H2O =>
6 C2H4(OH)2 + (CH3COOH)2 = 4 CH3COOC2H4 + 8 H2O
Na2CO3 + C6H12O = C6H12ONa + CO2 + H2O =>
17 Na2CO3 + 35 C6H12O = 34 C6H12ONa + 23 CO2 + 6 H2O
C3H8O + C8H8O2 = C8H12O2 + H2O =>
8 C3H8O + 6 C8H8O2 = 9 C8H12O2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + HHO =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HHO
AlBr3 + P = Al5P3 + Br2 =>
10 AlBr3 + 6 P = 2 Al5P3 + 15 Br2
HCOOH + NaOH = HOH + COOHNa =>
HCOOH + NaOH = HOH + COOHNa
F2(g) + HCl(aq) = Cl2(g) + HF(aq) =>
F2(g) + 2 HCl(aq) = Cl2(g) + 2 HF(aq)
N2(g) + O2(g) = N2O4(g) =>
N2(g) + 2 O2(g) = N2O4(g)
Fe + Na2CO3 = FeCO3 + Na =>
Fe + Na2CO3 = FeCO3 + 2 Na
XFe{3+} + Hg2{2+} = XFe{2+} + Hg{2+} =>
2 XFe{3+} + Hg2{2+} = 2 XFe{2+} + 2 Hg{2+}
MnO4({-}1) + ClO2({-}1) + H2O = MnO2 + ClO4({-}1) + OH({-}1) =>
4 MnO4({-}1) + 3 ClO2({-}1) + 2 H2O = 4 MnO2 + 3 ClO4({-}1) + 4 OH({-}1)
H2O2(l) + N2H4(g) = HNO3(aq) + H2O(l) =>
7 H2O2(l) + N2H4(g) = 2 HNO3(aq) + 8 H2O(l)
AgNO3 + MgI2 = AgI + (NO3)2Mg =>
2 AgNO3 + MgI2 = 2 AgI + (NO3)2Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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