| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + 3 K2SO3 = HCl + 3 K2SO4
Zn(OH)Cl + HCl = ZnCl2 + H2O =>
Zn(OH)Cl + HCl = ZnCl2 + H2O
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
CuCl + H2SO4 = CuSO4 + SO2 + HCl + H2O =>
2 CuCl + 3 H2SO4 = 2 CuSO4 + SO2 + 2 HCl + 2 H2O
C3H8(gas) + O2(gas) = CO2(gas) + H2O(gas) =>
C3H8(gas) + 5 O2(gas) = 3 CO2(gas) + 4 H2O(gas)
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
NH3 + O4 = NO2 + H2O =>
8 NH3 + 7 O4 = 8 NO2 + 12 H2O
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
SnCO3(s) + H2SO4(aq) = SnSO4(s) + CO2(g) + H2O(l) =>
SnCO3(s) + H2SO4(aq) = SnSO4(s) + CO2(g) + H2O(l)
MgI2 + Pb = PbI2 + Mg =>
MgI2 + Pb = PbI2 + Mg
HClO3 + K2SO3 = HCl + K2SO4 =>
HClO3 + 3 K2SO3 = HCl + 3 K2SO4
CaCl2 + H2C2O4 = (COCl)2 + Ca(OH)2 =>
CaCl2 + H2C2O4 = (COCl)2 + Ca(OH)2
Bi(ClO3)5 + Na2CO3 = Bi2(CO3)5 + NaClO3 =>
2 Bi(ClO3)5 + 5 Na2CO3 = Bi2(CO3)5 + 10 NaClO3
C4H6N4O12 + Mg = CO2 + H2O + N2 + MgO =>
C4H6N4O12 + Mg = 4 CO2 + 3 H2O + 2 N2 + MgO
C6H5OH(s) + O2(g) = CO2(g) + H2O =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
H2SiO3 + NaOH = NaSiO3 + H3O =>
H2SiO3 + NaOH = NaSiO3 + H3O
Fe(NO3)3 = Fe203 + NO2 + O2 =>
406 Fe(NO3)3 = 2 Fe203 + 1218 NO2 + 609 O2
As3S3 + O2 = As2O3 + SO2 =>
4 As3S3 + 21 O2 = 6 As2O3 + 12 SO2
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
NH3 + O4 = NO2 + H2O =>
8 NH3 + 7 O4 = 8 NO2 + 12 H2O
HClNH4Br = HBrNH4Cl =>
HClNH4Br = HBrNH4Cl
C2H(s) + O2(g) = CO2(g) + H2O(g) =>
4 C2H(s) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
Hg + Au(CH3COO)3 = Au + HgCH3COO =>
3 Hg + Au(CH3COO)3 = Au + 3 HgCH3COO
BaO + NaP = BaP + NaO =>
BaO + NaP = BaP + NaO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MnO4 + Na2SO3 = MnO2 + Na2SO4 =>
MnO4 + 2 Na2SO3 = MnO2 + 2 Na2SO4
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
C8H18 + O2 = CO2(g) + H2O =>
2 C8H18 + 25 O2 = 16 CO2(g) + 18 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
HI + CoCO3 = H2CO3 + CoI2 =>
2 HI + CoCO3 = H2CO3 + CoI2
C5H8 + H2 = C8H18 =>
8 C5H8 + 13 H2 = 5 C8H18
Fe{2+} + MnO4{-} + H{+} = Mn2{2+} + Fe{3+} + H2O =>
12 Fe{2+} + 2 MnO4{-} + 16 H{+} = Mn2{2+} + 12 Fe{3+} + 8 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
XMgCl2 + XAgNO3 = XAgCl + XMg(NO3)2 =>
XMgCl2 + 2 XAgNO3 = 2 XAgCl + XMg(NO3)2
NaHCO3 = NaOHCO2 =>
NaHCO3 = NaOHCO2
Al + Fe(OH)3 = Al2O3 + Fe + H2 =>
4 Al + 2 Fe(OH)3 = 2 Al2O3 + 2 Fe + 3 H2
NaPO4 + AlSO4 = AlPO4 + NaSO4 =>
NaPO4 + AlSO4 = AlPO4 + NaSO4
CO2 + C6H12O6 = C6H10O5 + O2 =>
6 CO2 + 5 C6H12O6 = 6 C6H10O5 + 6 O2
H2 + C2 = C4H10 =>
5 H2 + 2 C2 = C4H10
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
P2O5 + Ca(OH)Cl = Ca3(PO4)2 + CaCl2 + H2O =>
P2O5 + 6 Ca(OH)Cl = Ca3(PO4)2 + 3 CaCl2 + 3 H2O
C2H5OH + O2 = C2H3COH + H2O =>
3 C2H5OH + 2 O2 = 2 C2H3COH + 5 H2O
CaO + LiCl = CaCl2 + Li2O =>
CaO + 2 LiCl = CaCl2 + Li2O
C6H10O5 + AgNO3 = Ag + NH3 + H2O + CO2 =>
3 C6H10O5 + 8 AgNO3 = 8 Ag + 8 NH3 + 3 H2O + 18 CO2
H3PO2 + HNO3 = H3PO4 + NO + H2O =>
3 H3PO2 + 4 HNO3 = 3 H3PO4 + 4 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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