| Équations équilibrées la veille |
Ba + SO4 = BaSO4
H2C2O4 + KMnO4 + HSO4 = CO2 + MnSO4 + K2SO4 + H2O =>
13 H2C2O4 + 4 KMnO4 + 6 HSO4 = 26 CO2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Al{3+} + Cl{-} = AlCl3 =>
Al{3+} + 3 Cl{-} = AlCl3
HCl + AgNo = HClAgNo =>
HCl + AgNo = HClAgNo
Li + CrCl2 = Cr + LiCl =>
2 Li + CrCl2 = Cr + 2 LiCl
KCl + H2O2 = KClO3 + H2O =>
KCl + 3 H2O2 = KClO3 + 3 H2O
Pb(NO3)2 + NaCO3 = Pb + (CO3) + Na(NO3) =>
Pb(NO3)2 + 2 NaCO3 = Pb + 2(CO3) + 2 Na(NO3)
C7H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C7H10O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(l)
K2O + H3PO4 = K3(PO4) + H2O =>
3 K2O + 2 H3PO4 = 2 K3(PO4) + 3 H2O
Rb(OH)2 + HClO2 = Rb(ClO2)2 + H2O =>
Rb(OH)2 + 2 HClO2 = Rb(ClO2)2 + 2 H2O
(CH3CO2)2Ca + Na2CO3 = CH3COONa + CaCO3 =>
(CH3CO2)2Ca + Na2CO3 = 2 CH3COONa + CaCO3
MgBr2 + K2CO3 = MgCO3 + K2Br2 =>
MgBr2 + K2CO3 = MgCO3 + K2Br2
NaCl(aq) + KNO2(aq) = NaNO2(s) + KCl(aq) =>
NaCl(aq) + KNO2(aq) = NaNO2(s) + KCl(aq)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H3O2 + O2 = CO2 + H2O =>
4 C2H3O2 + 7 O2 = 8 CO2 + 6 H2O
CuO + HCl = CuCl2 + *H2*O =>
CuO + 2 HCl = CuCl2 + *H2*O
Sb2S3 + (NH4)2S = Sb2S + (NH4)2S3 =>
Sb2S3 + (NH4)2S = Sb2S + (NH4)2S3
HC8H4O4K + NaOH = KC8H4O4Na + H2O =>
HC8H4O4K + NaOH = KC8H4O4Na + H2O
ZnCl2 + KI = ZnI2 + KCl =>
ZnCl2 + 2 KI = ZnI2 + 2 KCl
H3PO4 + HI = H3P + I2 + H2O =>
H3PO4 + 8 HI = H3P + 4 I2 + 4 H2O
KI + H2O2 + H2SO4 = K2(SO4) + I2 + H2O =>
2 KI + H2O2 + H2SO4 = K2(SO4) + I2 + 2 H2O
BaCO3 + Na2SO3 = BaSO3 + Na2CO3 =>
BaCO3 + Na2SO3 = BaSO3 + Na2CO3
K2S + ZnI2 = KI + ZnS =>
K2S + ZnI2 = 2 KI + ZnS
Zn(OH)2 + ZnSO4 = [Zn(OH)]2SO4 =>
Zn(OH)2 + ZnSO4 = [Zn(OH)]2SO4
InCl3*4H2O + K4Fe(CN)6*3H2O = In4(Fe(CN)6)3 + KCl + H2O =>
4 InCl3*4H2O + 3 K4Fe(CN)6*3H2O = In4(Fe(CN)6)3 + 12 KCl + 25 H2O
CaCO3 + HCOOH = H + CaCOOH + CO3 =>
CaCO3 + HCOOH = H + CaCOOH + CO3
PS + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 PS + 11 HNO3 + 2 H2O = 3 H3PO4 + 3 H2SO4 + 11 NO
C6H14 + Na2SO4 = Na2S + CO2 + H2O =>
4 C6H14 + 19 Na2SO4 = 19 Na2S + 24 CO2 + 28 H2O
CH2O2 + H2O2 = CH2O3 + H2O =>
CH2O2 + H2O2 = CH2O3 + H2O
CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
KSCN + NH4OH = KOH + NH4SCN =>
KSCN + NH4OH = KOH + NH4SCN
HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O
HCOOH + CaCO3 = HCOOCa + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 HCOOCa + 3 CO2 + 2 H2O
COOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
10 COOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
CaCO3 + HCOOH = H2O + CaCOOH + CO2 =>
2 CaCO3 + 3 HCOOH = 2 H2O + 2 CaCOOH + 3 CO2
C9H21 + O2 = CO2 + H2O =>
4 C9H21 + 57 O2 = 36 CO2 + 42 H2O
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
8 CrO4{2-} + 3 PH3 + 17 H2O = 8 Cr(OH)3 + 3 H2PO4{-} + 13 OH{-}
CaCO3 + HCOOH = Ca(COOH)2 + CO2 + H2O =>
CaCO3 + 2 HCOOH = Ca(COOH)2 + CO2 + H2O
C6H10OH + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
6 C6H10OH + K2Cr2O7 + 4 H2SO4 = 6 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MnO4{-} + CH3OH + H{+} = Mn{2+} + CH2O + H2O =>
2 MnO4{-} + 5 CH3OH + 6 H{+} = 2 Mn{2+} + 5 CH2O + 8 H2O
JOIN = OINJ =>
JOIN = OINJ
Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
SiOSi + C = SiC + CO =>
SiOSi + 3 C = 2 SiC + CO
AgNO3(s) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(s) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
Cl2 + CrBr3 = Br + CrCl2 =>
Cl2 + CrBr3 = 3 Br + CrCl2
SO4 = O2 + SO2 =>
SO4 = O2 + SO2
SO3{-2} + MnO4{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
H2{+} + F2{-} = HF =>
H2{+} + F2{-} = 2 HF
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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