| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO2 + RbOH = RbClO2 + H2O
NiCl2 + NH3 = Ni(NH3)6Cl2 =>
NiCl2 + 6 NH3 = Ni(NH3)6Cl2
C3H7N2 + O2 = H2O + CO2 + NH3 =>
4 C3H7N2 + 13 O2 = 2 H2O + 12 CO2 + 8 NH3
HCrO4{-} + C3H8O + H{+} + H2O = [Cr(H2O)6]3{+} + C3H6O =>
6 HCrO4{-} + 17 C3H8O + 8 H{+} + 12 H2O = 2[Cr(H2O)6]3{+} + 17 C3H6O
CoI3 + Br2 = CoBr + I2 =>
2 CoI3 + Br2 = 2 CoBr + 3 I2
CrCl3 + C6H12O7 = Cr2(C6O7)3 + HCl + H2 =>
2 CrCl3 + 3 C6H12O7 = Cr2(C6O7)3 + 6 HCl + 15 H2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NH4HCO3 + CaO = CaCO3 + NH3 + H2O =>
NH4HCO3 + CaO = CaCO3 + NH3 + H2O
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
Bi2(SO4)3 + Fe = Fe2(SO4)3 + Bi =>
Bi2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Bi
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
CUSO4 + Mg(OH)2 = CU(OH)2 + MgSO4 =>
CUSO4 + Mg(OH)2 = CU(OH)2 + MgSO4
Ca(CH3COO)2 + H2O = CH3COOH + Ca(OH)2 =>
Ca(CH3COO)2 + 2 H2O = 2 CH3COOH + Ca(OH)2
Ca(CH3COO)2 + H2O = CaO + CH3COOH =>
Ca(CH3COO)2 + H2O = CaO + 2 CH3COOH
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + H2SO4 =>
Ca(ClO)2 + 2 SO2 + 2 H2O = CaSO4 + 2 HCl + H2SO4
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO =>
Ca(ClO)2 + SO2 + H2O = CaSO4 + HCl + HClO
ZnI2 = Zn2I4 =>
2 ZnI2 = Zn2I4
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
CuZn2 + HCl = H2 + ZnCl2 + Cu =>
CuZn2 + 4 HCl = 2 H2 + 2 ZnCl2 + Cu
Ca2(SO4)2 + CuNO3 = Ca(NO3)2 + Cu2SO4 =>
Ca2(SO4)2 + 4 CuNO3 = 2 Ca(NO3)2 + 2 Cu2SO4
RbOH + H3PO4 = H2O + Rb3PO4 =>
3 RbOH + H3PO4 = 3 H2O + Rb3PO4
Ca(H2PO4)2 + BaCl2 = CaCl2 + HCl + Ba3(PO4)2 =>
Ca(H2PO4)2 + 3 BaCl2 = CaCl2 + 4 HCl + Ba3(PO4)2
Ca(H2PO4)2 + Na2CO3 = CaCO3 + NaH2PO4 =>
Ca(H2PO4)2 + Na2CO3 = CaCO3 + 2 NaH2PO4
Rb + NaOH = RbOH + Na =>
Rb + NaOH = RbOH + Na
Ca(HCO3)2 + KOH = CaCO3 + K2CO3 + H2O =>
Ca(HCO3)2 + 2 KOH = CaCO3 + K2CO3 + 2 H2O
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + HNO2 =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO2
NI + H2SO4 = NISO4 + H2O + SO2 =>
NI + 2 H2SO4 = NISO4 + 2 H2O + SO2
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
Ca(s) + HOH(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 HOH(l) = Ca(OH)2 + H2(g)
NaCl + HBr = NaBr + HCl =>
NaCl + HBr = NaBr + HCl
Ca + Al(ClO3)3 = Ca(ClO3) + Al =>
3 Ca + Al(ClO3)3 = 3 Ca(ClO3) + Al
HFO + U(OH)6 = U(FO)6 + H2O =>
6 HFO + U(OH)6 = U(FO)6 + 6 H2O
Ca + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
MgSO4 + NaAlO2 + H2O = Al5Mg10(OH)31(SO4)2H2O + NaOH + Al2(SO4)3 =>
30 MgSO4 + 31 NaAlO2 + 65 H2O = 3 Al5Mg10(OH)31(SO4)2H2O + 31 NaOH + 8 Al2(SO4)3
Ca + HIO3 = Ca(IO3)2 + H2O + IO =>
3 Ca + 8 HIO3 = 3 Ca(IO3)2 + 4 H2O + 2 IO
Hg(NO3)2 + NaHCO3 = NaNO3 + Hg(HCO3)2 =>
Hg(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Hg(HCO3)2
Ca3N2 + O2 = CaO + NO2 =>
2 Ca3N2 + 7 O2 = 6 CaO + 4 NO2
BaO + CaO = BaCaO2 =>
BaO + CaO = BaCaO2
Ca3P2 + H2O(l) = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O(l) = 3 Ca(OH)2 + 2 PH3
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
Al(NO)3 + HNO3 = Al(OH)3 + NO2 + H2O =>
Al(NO)3 + 9 HNO3 = Al(OH)3 + 12 NO2 + 3 H2O
CaCO3(s) + HCl(g) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(g) = CaCl2(s) + CO2(g) + H2O(l)
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
CaCO3(s) + HCl(g) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(g) = H2O(l) + CO2(g) + CaCl2(aq)
CaCO3 + S = CaS + CO2 + O2 =>
2 CaCO3 + 2 S = 2 CaS + 2 CO2 + O2
CaCO3 + S = CaS + CO3 =>
CaCO3 + S = CaS + CO3
Cu(NO3)2 = CuO + NO2 + O =>
Cu(NO3)2 = CuO + 2 NO2 + O
CaCl2(s) + O2(g) = CaO(s) + Cl2(g) =>
2 CaCl2(s) + O2(g) = 2 CaO(s) + 2 Cl2(g)
CaCl2 + H2O + Cl2 = Ca(ClO)2 + HCl =>
CaCl2 + 2 H2O + 2 Cl2 = Ca(ClO)2 + 4 HCl
CaCl2 + NaCl = CaCl2NaCl =>
CaCl2 + NaCl = CaCl2NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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