Équations équilibrées la veille |
2 NH4{-} + 5 O2 = 2 NO3{-} + 4 H2O
N2O3 + H2O = H2NO3 + HNO =>
3 N2O3 + 5 H2O = 4 H2NO3 + 2 HNO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO2 + Cl = CaCl + O2 =>
CaO2 + Cl = CaCl + O2
H3PO4 + CO2 = PH3 + CO3 =>
H3PO4 + 4 CO2 = PH3 + 4 CO3
CaBr2 + N2 = Ca3N2 + Br2 =>
3 CaBr2 + N2 = Ca3N2 + 3 Br2
C6H12O6 + O2 = CO2 + H2O13 =>
C6H12O6 + 42 O2 = 6 CO2 + 6 H2O13
KH2PO4 + BaCl2 = Ba3(PO4)2 + KH2Cl3 =>
2 KH2PO4 + 3 BaCl2 = Ba3(PO4)2 + 2 KH2Cl3
C5H12O + Na2Cr2O7 + H2SO4 = C5H10O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C5H12O + 2 Na2Cr2O7 + 8 H2SO4 = 3 C5H10O2 + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeS + H2SO4 = Fe2(SO4)3 + H2S + H2 =>
2 FeS + 3 H2SO4 = Fe2(SO4)3 + 2 H2S + H2
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
KMnO4 + KI + H2SO4 = I2 + K2SO4 + MnSO4 + HH2O =>
2 KMnO4 + 18 KI + 12 H2SO4 = 9 I2 + 10 K2SO4 + 2 MnSO4 + 8 HH2O
C14H6 + O2 = CO2 + H2O =>
2 C14H6 + 31 O2 = 28 CO2 + 6 H2O
NO + CO2 + NaCrO2 + Na2MnO4 + NaSO4 = Cr2S3 + NMnO4 + NaCO4 =>
2 NO + 9 CO2 + 2 NaCrO2 + 2 Na2MnO4 + 3 NaSO4 = Cr2S3 + 2 NMnO4 + 9 NaCO4
Fe + HCl = FeCl2 + HFe =>
3 Fe + 2 HCl = FeCl2 + 2 HFe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SnCl2 + NaOH = Na2SnO2 + NaCl + H2O =>
SnCl2 + 4 NaOH = Na2SnO2 + 2 NaCl + 2 H2O
N2 + CaBr2 = Br + Ca3N2 =>
N2 + 3 CaBr2 = 6 Br + Ca3N2
N2O3 + H2O = H2NO3 + HNO =>
3 N2O3 + 5 H2O = 4 H2NO3 + 2 HNO
Cr2(SO4)3 + KOH + H2O2 = H2SO4 + K2CrO4 + H2O =>
Cr2(SO4)3 + 4 KOH + 3 H2O2 = 3 H2SO4 + 2 K2CrO4 + 2 H2O
Sr + F2 = SrF2 =>
Sr + F2 = SrF2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 + P4(s) = P4O10 + KCl =>
10 KClO3 + 3 P4(s) = 3 P4O10 + 10 KCl
N2H4(l) + N2O4(g) = N2O(g) + H2O(g) =>
N2H4(l) + N2O4(g) = 2 N2O(g) + 2 H2O(g)
N2O3 + H2O = H2NO3 + HNO =>
3 N2O3 + 5 H2O = 4 H2NO3 + 2 HNO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2(SO4)3 + KBr = Cr2Br + K(SO4)3 =>
Cr2(SO4)3 + KBr = Cr2Br + K(SO4)3
KMnO4 + C12H22O11 = K2CO3 + Mn2O3 + CO2 + H2O =>
12 KMnO4 + C12H22O11 = 6 K2CO3 + 6 Mn2O3 + 6 CO2 + 11 H2O
K2O + HClO4 = KClO4 + H2O =>
K2O + 2 HClO4 = 2 KClO4 + H2O
Fr + CuSO4 = Fr2SO4 + Cu =>
2 Fr + CuSO4 = Fr2SO4 + Cu
C2H4 + HCl = C3H4Cl2 + H =>
3 C2H4 + 4 HCl = 2 C3H4Cl2 + 8 H
Sr + F2 = Sr2F =>
4 Sr + F2 = 2 Sr2F
KCl2 + NaNO3 = K(NO3)2 + NaCl =>
KCl2 + 2 NaNO3 = K(NO3)2 + 2 NaCl
C57H110O69 + O2 = CO2 + H2O =>
C57H110O69 + 50 O2 = 57 CO2 + 55 H2O
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
FeNO3 + NH3 = FeH3 + NNO3 =>
FeNO3 + NH3 = FeH3 + NNO3
C2 + D2 = C2D3 =>
2 C2 + 3 D2 = 2 C2D3
NaBr + CH3COOH = CH3COONa + HBr =>
NaBr + CH3COOH = CH3COONa + HBr
MgCl2 + Na(HO)2 = NaCl2 + Mg(HO)2 =>
MgCl2 + Na(HO)2 = NaCl2 + Mg(HO)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HNO2 + H2S = H2SO + NO + H2O =>
2 HNO2 + H2S = H2SO + 2 NO + H2O
AgNO3 + (OH)2CO3 = Ag2CO3 + OHNO3 =>
2 AgNO3 + (OH)2CO3 = Ag2CO3 + 2 OHNO3
K2Cr2O7 + Na2S = S + Cr2(SO4) + K2O + Na2Cr2O7 =>
3 K2Cr2O7 + 2 Na2S = S + Cr2(SO4) + 3 K2O + 2 Na2Cr2O7
C2H4 + HCl = C3H4Cl2 + H =>
3 C2H4 + 4 HCl = 2 C3H4Cl2 + 8 H
SnCl2 + NaOH = Na2SnO2 + NaCl + H2O =>
SnCl2 + 4 NaOH = Na2SnO2 + 2 NaCl + 2 H2O
Sb + Cl3 = SbCl =>
3 Sb + Cl3 = 3 SbCl
SnCl2 + NaOH = Na2SnO2 + NaCl + H2O =>
SnCl2 + 4 NaOH = Na2SnO2 + 2 NaCl + 2 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.