| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C3H6O + H2O2 = C9H18O6 + H2O =>
3 C3H6O + 3 H2O2 = C9H18O6 + 3 H2O
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide =>
Mercury(II)Chlorate + SodiumSulfide = SodiumChlorate + Mercury(II)Sulfide
AgNO3 + (NH4)2 + CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2 + CO3 = Ag2CO3 + 2 NH4NO3
HNO3 + H3PO4 = H2P2O7 + H2O + NO =>
2 HNO3 + 6 H3PO4 = 3 H2P2O7 + 7 H2O + 2 NO
Li2O + SiO2 = Li + SiO3 =>
Li2O + SiO2 = 2 Li + SiO3
Z + XY = X + ZY =>
Z + XY = X + ZY
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C4H8 + H2 = C8H18 =>
2 C4H8 + H2 = C8H18
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
Ca + Cr2O3 = Cr + CaO =>
3 Ca + Cr2O3 = 2 Cr + 3 CaO
AIPO4 = AI + PO4 =>
AIPO4 = AI + PO4
SrOH + CO2 = Sr2CO3 + H2O =>
2 SrOH + CO2 = Sr2CO3 + H2O
H2O + Cl2 + S{+} = Cl{-} + SO4{2-} + H{+} =>
8 H2O + 5 Cl2 + 2 S{+} = 10 Cl{-} + 2 SO4{2-} + 16 H{+}
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
NaBH4(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BOH3(aq) + H2(g) =>
2 NaBH4(s) + 2 HCl(aq) + 2 H2O(l) = 2 NaCl(aq) + 2 H3BOH3(aq) + H2(g)
Au(NO3)3 = O2 + Au + NO2 =>
2 Au(NO3)3 = 3 O2 + 2 Au + 6 NO2
HNO3(aq) + Mg(OH)2(s) = H2O + Mg(NO3)2 =>
2 HNO3(aq) + Mg(OH)2(s) = 2 H2O + Mg(NO3)2
Li2O + SiO2 = Li + SiO3 =>
Li2O + SiO2 = 2 Li + SiO3
Y2O3 = Y + O =>
Y2O3 = 2 Y + 3 O
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
Al(Cl)3 + PbNO3 = Al(NO3)3 + PbCl =>
Al(Cl)3 + 3 PbNO3 = Al(NO3)3 + 3 PbCl
Ca + NaNO3 = Ca(NO3)2 + Na =>
Ca + 2 NaNO3 = Ca(NO3)2 + 2 Na
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
Rb + LiCl = RbLi + Cl =>
Rb + LiCl = RbLi + Cl
KOH + CO2 = H2O + K2CO3 =>
2 KOH + CO2 = H2O + K2CO3
ClF3 + N2H4 = HCl + N2 + HF =>
ClF3 + N2H4 = HCl + N2 + 3 HF
Li2(OH)2 + CO2 = Li2(CO3) + H2O =>
Li2(OH)2 + CO2 = Li2(CO3) + H2O
HCl + Ca3PP = CaCl2 + PH3 =>
6 HCl + Ca3PP = 3 CaCl2 + 2 PH3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe(s) + NaOH(aq) = Fe[OH]2(aq) + Na(s) =>
Fe(s) + 2 NaOH(aq) = Fe[OH]2(aq) + 2 Na(s)
FeCl2 + Cs3PO4 = Fe3(PO4)2 + CsCl =>
3 FeCl2 + 2 Cs3PO4 = Fe3(PO4)2 + 6 CsCl
Fe2(SO4)3 + NaI = Na2SO4 + FeI3 =>
Fe2(SO4)3 + 6 NaI = 3 Na2SO4 + 2 FeI3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Ba(OH)*2 + NH*4SCN = Ba(SCN)*2 + H*2O + NH3 =>
4 Ba(OH)*2 + NH*4SCN = 4 Ba(SCN)*2 + 2 H*2O + NH3
SO2(g) + O2(g) + H2O(l) = H2SO4 =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4
CaS + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbS =>
CaS + Pb(C2H3O2)2 = Ca(C2H3O2)2 + PbS
Y(NO3)3 = Y + NO3 =>
Y(NO3)3 = Y + 3 NO3
BaSO4 + KMnO4 = O2 + BaMnO + KSO4 =>
2 BaSO4 + 2 KMnO4 = 3 O2 + 2 BaMnO + 2 KSO4
NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
K2SO4 + Ba(C2H3O2)2 = KC2H3O2 + BaSO4 =>
K2SO4 + Ba(C2H3O2)2 = 2 KC2H3O2 + BaSO4
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
Fe2SO4 + BaCl = FeCl + Ba2SO4 =>
Fe2SO4 + 2 BaCl = 2 FeCl + Ba2SO4
Sn + Zn(NO3)2 = Sn(NO3)4 + Zn =>
Sn + 2 Zn(NO3)2 = Sn(NO3)4 + 2 Zn
NaHCO3(s) + CuSO4(aq) = Na2SO4(aq) + CuCO3(s) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + CuSO4(aq) = Na2SO4(aq) + CuCO3(s) + H2O(l) + CO2(g)
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
FeS + HCI = FeCI + HS =>
FeS + HCI = FeCI + HS
NaCIO + KI + H2SO4 = NaCI + K2SO4 + I2 + H2O =>
NaCIO + 2 KI + H2SO4 = NaCI + K2SO4 + I2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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