| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiCl4 + 2 Mg = Si + 2 MgCl2
SiCl4 + H2 = Si + HCl =>
SiCl4 + 2 H2 = Si + 4 HCl
Fe2Cr2O4 + O2 + Na2CO3 = Na2Cr2O7 + Fe2O3 + CO2 =>
2 Fe2Cr2O4 + 5 O2 + 2 Na2CO3 = 2 Na2Cr2O7 + 2 Fe2O3 + 2 CO2
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH =>
C9H10O3 + NaBH4 + H2O = C9H12O3 + BH3 + NaOH
C3H2 + O2 = CO2 + H2O =>
2 C3H2 + 7 O2 = 6 CO2 + 2 H2O
NiCI2 + O = NiO + CI2O5 =>
NiCI2 + 6 O = NiO + CI2O5
KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O =>
2 KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O
H2C2O4*H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*H2O + 2 NaOH = Na2C2O4 + 3 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
SiF4 + H2O = HF + SiO2 =>
SiF4 + 2 H2O = 4 HF + SiO2
KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O =>
2 KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O
NaBr + NaCl = NaNaCl + Br2 =>
2 NaBr + 2 NaCl = 2 NaNaCl + Br2
NaHCO3 + NaHSO4 = Na2SO4 + H2O + CO2 =>
NaHCO3 + NaHSO4 = Na2SO4 + H2O + CO2
XeF92346 + H2 = Xe + HF =>
XeF92346 + 46173 H2 = Xe + 92346 HF
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
SOCl2 + Na2SO3 = SO2 + NaCl =>
SOCl2 + Na2SO3 = 2 SO2 + 2 NaCl
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(s) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(s)
KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O =>
2 KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(s) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(s)
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
Ba(NO3)2 + (NH4)3AsO4 = Ba3(AsO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3AsO4 = Ba3(AsO4)2 + 6 NH4NO3
AsO{2-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
2 AsO{2-} + 3 Zn + 10 H{+} = 2 AsH3 + 3 Zn{2+} + 2 H2O
Cu3 + AgNO3 = Ag + CuNO3 =>
Cu3 + 3 AgNO3 = 3 Ag + 3 CuNO3
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaHCO3 + Ba(NO3)2 = BaCO3 + Na2CO3 + HNO3 =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + Na2CO3 + 2 HNO3
NaOH + C2H4(OH)2 = C2H4(NaO)2 + H2O =>
2 NaOH + C2H4(OH)2 = C2H4(NaO)2 + 2 H2O
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
CoH12 + O2 = Co2 + H2O =>
2 CoH12 + 6 O2 = Co2 + 12 H2O
SiO2 + CF4 = SiF4 + COF2 =>
SiO2 + 2 CF4 = SiF4 + 2 COF2
KClO4 + H2SO4 = HClO4 + KHSO4 =>
KClO4 + H2SO4 = HClO4 + KHSO4
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(g) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(g)
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(s) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(s)
KClO4 + H2SO4 = HClO4 + K2SO4 =>
2 KClO4 + H2SO4 = 2 HClO4 + K2SO4
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
KClO4 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO4 + 2 H2SO4 = 2 K2SO4 + 3 O2 + 4 ClO2 + 2 H2O
Fe + Cl = FeCl2(s) =>
Fe + 2 Cl = FeCl2(s)
SiH4 = Si + H2 =>
SiH4 = Si + 2 H2
KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O =>
2 KClO4 + H2SO4 = K2SO4 + Cl2O7 + H2O
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
NaNO3 + NaNO2 = Na2N2O5 =>
NaNO3 + NaNO2 = Na2N2O5
C16H3 + O2 = CO2 + H2O =>
4 C16H3 + 67 O2 = 64 CO2 + 6 H2O
C2F8 = C + F2 =>
C2F8 = 2 C + 4 F2
H2(g) + CO2(g) = CH4(g) + H2O(l) =>
4 H2(g) + CO2(g) = CH4(g) + 2 H2O(l)
MgSO4 + (NH4)3PO4 = Mg(PO4) + (NH4)3SO4 =>
MgSO4 + (NH4)3PO4 = Mg(PO4) + (NH4)3SO4
C5H13OH + O2 = CO2 + H2O =>
C5H13OH + 8 O2 = 5 CO2 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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