| Équations équilibrées la veille |
2 KClO3 + 2 H2SO4 = 2 KHSO3 + 3 O + 2 ClO2 + H2O
LiOH + K2SO3 = K + Li2SO4 + H2O =>
2 LiOH + K2SO3 = 2 K + Li2SO4 + H2O
NiCl4 + H2O = NiO2 + HCl =>
NiCl4 + 2 H2O = NiO2 + 4 HCl
SO2 + H2SO4 = SOSO4 + H2O =>
SO2 + H2SO4 = SOSO4 + H2O
Zn + CuNo32 = ZnNo32 + Cu =>
Zn + CuNo32 = ZnNo32 + Cu
Ba(NO3)2 + K2S = KNO3 + BaS =>
Ba(NO3)2 + K2S = 2 KNO3 + BaS
K3[Fe(SCN)6] + KF = K3[Fe(F)6] + KSCN =>
K3[Fe(SCN)6] + 6 KF = K3[Fe(F)6] + 6 KSCN
Mn2O3 + NaOH = NaMnO2 + H2O =>
Mn2O3 + 2 NaOH = 2 NaMnO2 + H2O
HNO3 + HI = H2O + I2 + NO =>
2 HNO3 + 6 HI = 4 H2O + 3 I2 + 2 NO
CrCl2 + HNO3 = Cr(NO3)3 + HCl + HNO2 + H2O =>
2 CrCl2 + 7 HNO3 = 2 Cr(NO3)3 + 4 HCl + HNO2 + H2O
CUSO4 + HCl = CUCl2 + H2SO4 =>
CUSO4 + 2 HCl = CUCl2 + H2SO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Ca(OH)2 + Al(ClO)3 = Ca(ClO)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(ClO)3 = 3 Ca(ClO)2 + 2 Al(OH)3
SO4{2-}{-} + I{-} + H{+}< = S{2-} + I2 + H2O =>
SO4{2-}{-} + 8 I{-} + 8 H{+}< = S{2-} + 4 I2 + 4 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
W + B = WB =>
W + B = WB
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Ag(CN)2{-} + Sn{2+} = Ag + CN{-} + Sn{4+} =>
2 Ag(CN)2{-} + Sn{2+} = 2 Ag + 4 CN{-} + Sn{4+}
NaHCO3 + CaCl2 = CaCO3 + NaCl + CO2 + H2O =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + CO2 + H2O
NH4Cl(s) + KOH(aq) = NH4OH(aq) + KCl(aq) =>
NH4Cl(s) + KOH(aq) = NH4OH(aq) + KCl(aq)
C3H7OC2H5 + O2 = CO2 + H2O =>
2 C3H7OC2H5 + 15 O2 = 10 CO2 + 12 H2O
CaHCO3 + HCOOH = Ca(COOH)2 + H2O + CO2 =>
2 CaHCO3 + 3 HCOOH = 2 Ca(COOH)2 + 2 H2O + CO2
CaCo3(s) + NaCl(aq) = Na2Co3(aq) + CaCl2(aq) =>
CaCo3(s) + 2 NaCl(aq) = Na2Co3(aq) + CaCl2(aq)
K3[Cr(OH)6] + HCl = KCl + Cr(OH)3 + H2O =>
K3[Cr(OH)6] + 3 HCl = 3 KCl + Cr(OH)3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
NaF(Aq) + SnCl2(Aq) = SnF2(Aq) + NaCl(Aq) =>
2 NaF(Aq) + SnCl2(Aq) = SnF2(Aq) + 2 NaCl(Aq)
Zn(OH)2 + C2H4O2 = Zn(C2H3O2)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(C2H3O2)2 + 2 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
La + Cl2 = LaCl3 =>
2 La + 3 Cl2 = 2 LaCl3
Cr(OH)2 + NaOH + O2 = Na2CrO4 + H2O =>
Cr(OH)2 + 2 NaOH + O2 = Na2CrO4 + 2 H2O
Sr3 + H2SO4 = SrSO4 + H2 =>
Sr3 + 3 H2SO4 = 3 SrSO4 + 3 H2
HCI1 + NaOH = NaCI + H2O =>
HCI1 + NaOH = NaCI + H2O
K2CO3(aq) + CdSO4(aq) = K2SO4(aq) + CdCO3(s) =>
K2CO3(aq) + CdSO4(aq) = K2SO4(aq) + CdCO3(s)
(CH3)2C(OH)CN + HCl = (CH3)2C(OCl)CN + H2 =>
(CH3)2C(OH)CN + HCl = (CH3)2C(OCl)CN + H2
KNO2 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
NaOH + NH4OH = NaNH4 + HOOH =>
NaOH + NH4OH = NaNH4 + HOOH
S + CuSO4 = SSO4 + Cu =>
S + CuSO4 = SSO4 + Cu
C5H12 + O2 = HO + C =>
C5H12 + 6 O2 = 12 HO + 5 C
Ca10F2(PO4)6(s) + H2SO4(l) = HF(g) + Ca(H2PO4)2(s) + CaSO4(ac) =>
Ca10F2(PO4)6(s) + 7 H2SO4(l) = 2 HF(g) + 3 Ca(H2PO4)2(s) + 7 CaSO4(ac)
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
ZnO + HNO3 = ZnN2O6 + H2O =>
ZnO + 2 HNO3 = ZnN2O6 + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
KCIO3 + H2SO4 = KHSO4 + HCIO4 + CIO2 + H2O =>
3 KCIO3 + 3 H2SO4 = 3 KHSO4 + HCIO4 + 2 CIO2 + H2O
N2 + H2O = H2O2 + N2H4123456789 =>
2 N2 + 8246913578 H2O = 4123456789 H2O2 + 2 N2H4123456789
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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