| Équations équilibrées la veille |
Rb2O + H2O = Rb2O2 + H2
Al + FeO = Al2O3 + Fe* =>
2 Al + 3 FeO = Al2O3 + 3 Fe*
Li + NaCl = Na + LiCl =>
Li + NaCl = Na + LiCl
Na2SeO3 + Na2S + H2O = Se + Na2SO4 + NaOH =>
2 Na2SeO3 + Na2S + 2 H2O = 2 Se + Na2SO4 + 4 NaOH
S + Ca(OH)2 = CaS4 + H2O + CaS2O3 =>
10 S + 3 Ca(OH)2 = 2 CaS4 + 3 H2O + CaS2O3
C15H29COOH + O2 = CO2 + H2O =>
2 C15H29COOH + 45 O2 = 32 CO2 + 30 H2O
OH + Ba = Ba(OH) =>
OH + Ba = Ba(OH)
Al2S3 + HOH = Al(OH)3 + H2 + S =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + 3 S
ZnBr2 + H2Co3 = ZnCo3 + HBr =>
ZnBr2 + H2Co3 = ZnCo3 + 2 HBr
Cu + HBr = CuBr2 + H2 =>
Cu + 2 HBr = CuBr2 + H2
KOH + C6H8O7*H2O = K3C6H5O7 + H2O =>
3 KOH + C6H8O7*H2O = K3C6H5O7 + 4 H2O
Mg(PO4) + KOH = MgOH + K(PO4) =>
Mg(PO4) + KOH = MgOH + K(PO4)
Na2CO3 + Cu = Cu(CO3)2 + Na =>
2 Na2CO3 + Cu = Cu(CO3)2 + 4 Na
CsOH + HF = CsF + H2O =>
CsOH + HF = CsF + H2O
I2 + AlP = AlI3 + P6 =>
9 I2 + 6 AlP = 6 AlI3 + P6
C2H5OH + J2 + NaOH = CH3J + H2O + HCOONa =>
5 C2H5OH + 4 J2 + 2 NaOH = 8 CH3J + 3 H2O + 2 HCOONa
(NH4)2Fe(SO4)2 + BaCl2 = NH4Cl + BaFe(SO4)2 =>
(NH4)2Fe(SO4)2 + BaCl2 = 2 NH4Cl + BaFe(SO4)2
HC1 + AgNO3 = HNO3 + AgC1 =>
HC1 + AgNO3 = HNO3 + AgC1
Cl2 + IO3{-} + H2O = Cl{-} + IO4{-} + H{+} =>
Cl2 + IO3{-} + H2O = 2 Cl{-} + IO4{-} + 2 H{+}
C8H8O2 + NaOH = C7H5O2Na + CH3OH =>
C8H8O2 + NaOH = C7H5O2Na + CH3OH
Na2Cr2O7 + Fe(HCO3)3 = Fe2(Cr2O7)2 + Na2(HCO3)3 =>
2 Na2Cr2O7 + 2 Fe(HCO3)3 = Fe2(Cr2O7)2 + 2 Na2(HCO3)3
Na2K + H2O = NaOH + K + H2 =>
Na2K + 2 H2O = 2 NaOH + K + H2
H2C2O4 + K(MnO4) + HCl = CO2 + MnCl2 + KCl + H2O =>
5 H2C2O4 + 2 K(MnO4) + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
NaOH + CH3COOH = NaOOCCH3 + H2O =>
NaOH + CH3COOH = NaOOCCH3 + H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
KOH + Fe(NO3)2 = Fe(OH)2 + KNO3 =>
2 KOH + Fe(NO3)2 = Fe(OH)2 + 2 KNO3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Na + HF = NaF + H2 =>
2 Na + 2 HF = 2 NaF + H2
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
BaO + C = BaC + CO2 =>
2 BaO + 3 C = 2 BaC + CO2
PBr3(l) = P4(s) + Br2(l) =>
4 PBr3(l) = P4(s) + 6 Br2(l)
CuNO3Zn = ZnNO3Cu =>
CuNO3Zn = ZnNO3Cu
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
FeS + CS2 = FeS2 + SC =>
FeS + CS2 = FeS2 + SC
Al2O3 + SO = Al + SO3 =>
2 Al2O3 + 3 SO = 4 Al + 3 SO3
Zn + Cu(CIO3)2 = Zn(CIO3)2 + Cu =>
Zn + Cu(CIO3)2 = Zn(CIO3)2 + Cu
NH{4}NO{3} + NaOH = NaNO{3} + NH{3} + H{2}O =>
4 NH{4}NO{3} + NaOH = NaNO{3} + 3 NH{3} + 2 H{2}O
Mg2 + F = Mg1F2 =>
Mg2 + 4 F = 2 Mg1F2
CuSO4 + KClO3 = Cu(ClO3)2 + K2SO4 =>
CuSO4 + 2 KClO3 = Cu(ClO3)2 + K2SO4
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
H2SO4 + KHO = H2OH + KSO4 =>
H2SO4 + KHO = H2OH + KSO4
MgCl2 + K2CO3 = Mg2(CO3)2 + KCl =>
2 MgCl2 + 2 K2CO3 = Mg2(CO3)2 + 4 KCl
FeSO4 + KCNS = Fe(CNS)2 + K2SO4 =>
FeSO4 + 2 KCNS = Fe(CNS)2 + K2SO4
P4 + HCl = PCl3 + H =>
P4 + 12 HCl = 4 PCl3 + 12 H
CH3 + KMnO4 + H2SO4 = COOH + K2SO4 + MnSO4 + H2O =>
5 CH3 + 6 KMnO4 + 9 H2SO4 = 5 COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H8O7 + C2H6Na4O12 = Na3C6H5O7 + CO2 + H2O =>
5 C6H8O7 + 3 C2H6Na4O12 = 4 Na3C6H5O7 + 12 CO2 + 19 H2O
C2H6 + Fe2O3 = H2O + CO2 + FeO =>
C2H6 + 7 Fe2O3 = 3 H2O + 2 CO2 + 14 FeO
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| Équations équilibrées la veille |
Équations équilibrées sur10/21/24
Équations équilibrées sur11/20/23
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