| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO3 + I2 + H2O = 2 HI + KHSO4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ag + HNO3 = N2O + H2O + AgNO3 =>
8 Ag + 10 HNO3 = N2O + 5 H2O + 8 AgNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
As2S5 + NO3{-} + H2O = AsO4{-3} + SO4{-2} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{-3} + 15 SO4{-2} + 40 NO + 8 H{+}
Ni + SnCl2 = NiCl + Sn =>
2 Ni + SnCl2 = 2 NiCl + Sn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cr + HCl + H2O = CrCl3*6H2O + H2 =>
2 Cr + 6 HCl + 12 H2O = 2 CrCl3*6H2O + 3 H2
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + MnSO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 5 Fe(SO4)3 + 4 MnSO4 + 16 H2O
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
KCLO + HBr = Br2 + KCL + H2O =>
KCLO + 2 HBr = Br2 + KCL + H2O
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
K + P = KP =>
K + P = KP
Al(SO4)3 + NaOH = Al(OH)3 + NaSO4 =>
Al(SO4)3 + 3 NaOH = Al(OH)3 + 3 NaSO4
H2CO3 + Bi(OH)3 = Bi2(CO3)3 + H2O =>
3 H2CO3 + 2 Bi(OH)3 = Bi2(CO3)3 + 6 H2O
C4H8 + HBr = H + CBr =>
C4H8 + 4 HBr = 12 H + 4 CBr
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
MnSO4 + KBrO3 + H2O = MnO2 + Br2 + K2SO4 + H2SO4 =>
5 MnSO4 + 2 KBrO3 + 4 H2O = 5 MnO2 + Br2 + K2SO4 + 4 H2SO4
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
FECL3 + CUSO4 = FESO4 + CUCL3 =>
FECL3 + CUSO4 = FESO4 + CUCL3
Al + P = AlP =>
Al + P = AlP
CuO + NH3 = N2 + H2O + Cu =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C4H8 + Cl = H + CCl =>
C4H8 + 4 Cl = 8 H + 4 CCl
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
H2O + N2O5 = NHO3 =>
H2O + N2O5 = 2 NHO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CoCl2 + FeCl3 = FeCl2 + CoCl3 =>
CoCl2 + FeCl3 = FeCl2 + CoCl3
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
FeO + HBr = FeBr2 + H2O =>
FeO + 2 HBr = FeBr2 + H2O
BaO + NaSO4 = BaSO4 + NaO =>
BaO + NaSO4 = BaSO4 + NaO
C4H8 + Cl2 = H + CCl2 =>
C4H8 + 4 Cl2 = 8 H + 4 CCl2
(NH4)6H2W12O40*4H2O + Cu(NO3)2*3H2O = CuWO4 + NH3 + NO2 + H2O =>
7(NH4)6H2W12O40*4H2O + 84 Cu(NO3)2*3H2O = 84 CuWO4 + 18 NH3 + 192 NO2 + 344 H2O
NO + HCLO4 + H2O = HNO3 + HCL =>
8 NO + 3 HCLO4 + 4 H2O = 8 HNO3 + 3 HCL
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
N2 + Mg = Mg3N2 =>
N2 + 3 Mg = Mg3N2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Mq + N2 = Mq3N2 =>
3 Mq + N2 = Mq3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/25/17
Équations équilibrées sur11/24/16
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