| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO3 + Al(OH)3 = Al(ClO3)3 + 3 H2O
CaCO3 + CaHPO4 = Ca10(PO4)6(OH)2 + H2O + CO2 =>
4 CaCO3 + 6 CaHPO4 = Ca10(PO4)6(OH)2 + 2 H2O + 4 CO2
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O + CO2 =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O + 2 CO2
NaBH4 + NH4Cl = NaCl + H2 + (NHBH)3 =>
3 NaBH4 + 3 NH4Cl = 3 NaCl + 9 H2 + (NHBH)3
NaOH + H2PO4 = NaHPO4 + H2O =>
NaOH + H2PO4 = NaHPO4 + H2O
H2 + FeCO3 = H2CO3 + Fe =>
H2 + FeCO3 = H2CO3 + Fe
Cu + NO3 + H = Cu*NO + H2O =>
Cu + NO3 + 4 H = Cu*NO + 2 H2O
SnO + N2O5 = Sn(NO3)2 =>
SnO + N2O5 = Sn(NO3)2
CuSO4 = Cu + S + O =>
CuSO4 = Cu + S + 4 O
MgSO4(aq) + NH4OH(aq) = Mg(OH)2(s) + (NH4)2 + SO4(aq) =>
MgSO4(aq) + 2 NH4OH(aq) = Mg(OH)2(s) + (NH4)2 + SO4(aq)
C6H12O6(s) + O2 = H2O + CO2(g) =>
C6H12O6(s) + 6 O2 = 6 H2O + 6 CO2(g)
KI + PbNO4 = PbI + KNO4 =>
KI + PbNO4 = PbI + KNO4
Mn{2+} + BiO{3¯} + H{+} = MnO{4¯} + Bi{3+} + H2O =>
Mn{2+} + 2 BiO{3¯} + 2 H{+} = MnO{4¯} + 2 Bi{3+} + H2O
KOH(aq) + H3PO4(aq) = K3PO4 + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4 + 3 H2O(l)
CaPO4 + SiO2 + C2 = P + CaSiO3 + CO =>
2 CaPO4 + 2 SiO2 + 3 C2 = 2 P + 2 CaSiO3 + 6 CO
K + CI2 = KCI2 =>
K + CI2 = KCI2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SrBr26 + Pb(NO3)2 = Sr(NO3)2 + PbBr26 =>
SrBr26 + Pb(NO3)2 = Sr(NO3)2 + PbBr26
I + HNO3 = HIO3 + N2O + H =>
5 I + 6 HNO3 = 5 HIO3 + 3 N2O + H
Cu2S2 + KNO3 + H2SO3 = Cu2(SO3)2 + K2SO3 + N2O3 + H2O =>
Cu2S2 + 6 KNO3 + 3 H2SO3 = Cu2(SO3)2 + 3 K2SO3 + 3 N2O3 + 3 H2O
HNO3 + Al = N2 + H2O + Al(NO3)3 =>
36 HNO3 + 10 Al = 3 N2 + 18 H2O + 10 Al(NO3)3
CuSO4*H2O + NH4Cl = (NH4)2SO4 + CuCl2*H2O =>
CuSO4*H2O + 2 NH4Cl = (NH4)2SO4 + CuCl2*H2O
H + NO = H2N2O2 =>
2 H + 2 NO = H2N2O2
HCl + KCH3COO = KCl + HCH3COO =>
HCl + KCH3COO = KCl + HCH3COO
C9H8O4 + NaHCO3 = NaC10H9O7 =>
C9H8O4 + NaHCO3 = NaC10H9O7
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
GaF3 + SO3 = Ga2O3 + S + F2 =>
2 GaF3 + SO3 = Ga2O3 + S + 3 F2
Na2S2O8 + HI + H2O = HIO3 + NaHSO4 =>
3 Na2S2O8 + HI + 3 H2O = HIO3 + 6 NaHSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
K + I2 = KI =>
2 K + I2 = 2 KI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZnCO3 + H = CO2 + H2O + Zn =>
ZnCO3 + 2 H = CO2 + H2O + Zn
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CaPO4 + SiO2 + C2 = P + CaSiO3 + CO =>
2 CaPO4 + 2 SiO2 + 3 C2 = 2 P + 2 CaSiO3 + 6 CO
CuSO4 = Cu + S + O =>
CuSO4 = Cu + S + 4 O
CH3{-}CH3 = H2 + CH2{-}CH2 =>
2 CH3{-}CH3 = H2 + 2 CH2{-}CH2
Ba(OH)2 + HNO3 = Ba(NO3)2 + OH + H =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 OH + 2 H
CuSO4*H2O + NH4Cl = (NH4)2SO4 + CuCl2*H2O =>
CuSO4*H2O + 2 NH4Cl = (NH4)2SO4 + CuCl2*H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH3{-}CH3 = H2 + CH2{-}CH2 =>
2 CH3{-}CH3 = H2 + 2 CH2{-}CH2
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
Al(NO3)3 + CH4N2O = AlO + H2O + CO2 + N2 =>
6 Al(NO3)3 + 16 CH4N2O = 6 AlO + 32 H2O + 16 CO2 + 25 N2
Xe(g) + F2() = XeF6(s) =>
Xe(g) + 3 F2() = XeF6(s)
Na2S2O8 + HI + H2O = HIO3 + NaHSO4 =>
3 Na2S2O8 + HI + 3 H2O = HIO3 + 6 NaHSO4
CuSO4 = Cu + S + O =>
CuSO4 = Cu + S + 4 O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cl + PCl3 = PCl5 =>
2 Cl + PCl3 = PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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