| Équations équilibrées la veille |
4 C0058HON + 231 O2 = 232 CO2 + 2 H2O + 2 N2
Ba3(PO4)2 + Al(ClO)3 = Ba(ClO)2 + AlPO4 =>
Ba3(PO4)2 + 2 Al(ClO)3 = 3 Ba(ClO)2 + 2 AlPO4
HNO3 + Fe3[Fe(CN)6]2 = H3Fe(CN)6 + Fe(NO3)2 =>
6 HNO3 + Fe3[Fe(CN)6]2 = 2 H3Fe(CN)6 + 3 Fe(NO3)2
CaCl2*2H2O = Ca(Cl)2 + H2O =>
CaCl2*2H2O = Ca(Cl)2 + 2 H2O
K2SO3 + H3PO4 = K3PO4 + SO2 + water =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 SO2 + 3 H2O
Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl
C6H12O6 + HNO3 = CO2 + NH3 + H2O =>
C6H12O6 + 3 HNO3 = 6 CO2 + 3 NH3 + 3 H2O
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
HIO3 + H2O = H2IO3 + OH =>
HIO3 + H2O = H2IO3 + OH
Cu(OH)2(s) + HClO4(aq) = Cu(ClO4)2 + (OH)2H2 =>
Cu(OH)2(s) + 2 HClO4(aq) = Cu(ClO4)2 + (OH)2H2
C4H8(NO3)6 = CO2 + H2O + N + O =>
C4H8(NO3)6 = 4 CO2 + 4 H2O + 6 N + 6 O
TI2O3 + BaO + CaO + CuO = TI2Ba2Ca3Cu4O12 =>
TI2O3 + 2 BaO + 3 CaO + 4 CuO = TI2Ba2Ca3Cu4O12
C4H10O + C2H4O2 = C7H14O2 + H2O =>
5 C4H10O + 4 C2H4O2 = 4 C7H14O2 + 5 H2O
Ca(No3) + Zn = Ca + Zn(No3)2 =>
2 Ca(No3) + Zn = 2 Ca + Zn(No3)2
XNH4OH + XH3PO4 = X(NH4)3PO4 + XH2O =>
3 XNH4OH + XH3PO4 = X(NH4)3PO4 + 3 XH2O
Fe2O3(s) + H2(g) = Fe(s) + H2O(j) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(j)
K + S = K2S =>
2 K + S = K2S
CaCO3 + AgNO3 = CaNO3 + Ag2(CO3)2 =>
2 CaCO3 + 2 AgNO3 = 2 CaNO3 + Ag2(CO3)2
F2 + HI = H2 + FI =>
F2 + 2 HI = H2 + 2 FI
SrO + La2O3 + V2O3 = LaSrVO4 =>
2 SrO + La2O3 + V2O3 = 2 LaSrVO4
Mn(OH)7 + H2SO4 = Mn2(SO4)7 + H2O =>
2 Mn(OH)7 + 7 H2SO4 = Mn2(SO4)7 + 14 H2O
Fe2O3 + C6H8O7 + H2O = FeCH15OOH + CO2 =>
9 Fe2O3 + 19 C6H8O7 + 68 H2O = 18 FeCH15OOH + 96 CO2
Mn2O3 + HNO3 = MnO2 + Mn(NO3)2 + H2O =>
Mn2O3 + 2 HNO3 = MnO2 + Mn(NO3)2 + H2O
KAl(SO4)2 + NH4OH = Al(OH)3(s) + (NH4)2SO4 + KOH =>
KAl(SO4)2 + 4 NH4OH = Al(OH)3(s) + 2(NH4)2SO4 + KOH
Na2S + NH3 + H{+} = (NH4)2S + Na{+} =>
Na2S + 2 NH3 + 2 H{+} = (NH4)2S + 2 Na{+}
MnO4{-} + Cr{3+} + H2O = MnO2 + Cr2O7{2-} + H{+} =>
2 MnO4{-} + 2 Cr{3+} + 3 H2O = 2 MnO2 + Cr2O7{2-} + 6 H{+}
Zn3(PO4)2 + H3O{+] = H2O+Zn{2+}+H3PO4 =>
Zn3(PO4)2 + 6 H3O{+] = 6 H2O+3Zn{2+}+2H3PO4
CH3Br + Br2 = CBr4 + HBr =>
CH3Br + 3 Br2 = CBr4 + 3 HBr
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Mg3Si4O10(OH)2 + CaCO3 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + H2O + CO2 =>
2 Mg3Si4O10(OH)2 + 3 CaCO3 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + H2O + CO2
Br + KF = BrF + K =>
Br + KF = BrF + K
XLiOH + XHBr = XLiBr + XH2O =>
XLiOH + XHBr = XLiBr + XH2O
S2O8{2-} + Tl{+} = SO4{2-} + Tl{3+} =>
S2O8{2-} + Tl{+} = 2 SO4{2-} + Tl{3+}
Fe + Cu{2+} = FeCu{2+} =>
Fe + Cu{2+} = FeCu{2+}
MgCl2(aq) + AgNO3(aq) = AgCl + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Mg(NO3)2(aq)
SiO2 + Al3 = Si + Al2O3 =>
9 SiO2 + 4 Al3 = 9 Si + 6 Al2O3
NiC4O4 = Ni + C + O =>
NiC4O4 = Ni + 4 C + 4 O
Mg + CH3COOH = H2 + Mg(C2H3O2)2 =>
Mg + 2 CH3COOH = H2 + Mg(C2H3O2)2
C + F2 = CF5 =>
2 C + 5 F2 = 2 CF5
MgCl2 + Fe(OH)2 = Mg(OH)2 + FeCl2 =>
MgCl2 + Fe(OH)2 = Mg(OH)2 + FeCl2
Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)
C6H8O7 + KNO3 = C6H5K3O7 + HNO3 =>
C6H8O7 + 3 KNO3 = C6H5K3O7 + 3 HNO3
FeI3 + Br2 = FeBr3 + I2 =>
2 FeI3 + 3 Br2 = 2 FeBr3 + 3 I2
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2CO3 = FeCO3 + Na2(NO3)3
Ag + S = AgS8 =>
Ag + 8 S = AgS8
HCOOH + K = KCOOK + H =>
HCOOH + 2 K = KCOOK + 2 H
H2SO4 + NH3 = NSO4 + H2 =>
2 H2SO4 + 2 NH3 = 2 NSO4 + 5 H2
HOBr + HI = H2OBr + I =>
HOBr + HI = H2OBr + I
CH3COOH + K2CO3 = K2COOH + CH3CO3 =>
CH3COOH + K2CO3 = K2COOH + CH3CO3
Pb(NO3)2 + Na(OH) = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2 + Na(OH) = Pb(OH) + Na(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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