| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + Pb(NO3)2 = Na(NO3)2 + PbOH
BCl3 + H2O = B2O3 + HCl =>
2 BCl3 + 3 H2O = B2O3 + 6 HCl
AS + HNO3 + H2O = H3ASO4 + NO =>
3 AS + 5 HNO3 + 2 H2O = 3 H3ASO4 + 5 NO
Ba(OH)2 = H2O + BaO =>
Ba(OH)2 = H2O + BaO
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
H3BO3 + Na2CO3 = Na2B4O7 + H2O + CO2 =>
4 H3BO3 + Na2CO3 = Na2B4O7 + 6 H2O + CO2
B2O3(s) + H2O(l) = B(OH)2 + O2 =>
2 B2O3(s) + 4 H2O(l) = 4 B(OH)2 + O2
NAHCO3 + CH3COOH = CH3COONA + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 CH3COONA + 2 H20 + 20 CO2
HNO3 + Fe = Fe(NO3)3 + NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3 + NO + 2 H2O
NaOH + Pb(NO3)2 = Na(NO3)2 + Pb(OH) =>
NaOH + Pb(NO3)2 = Na(NO3)2 + Pb(OH)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
(CH3COO)H + Sr(OH)2 = Sr(CH3COO)2 + H2O =>
2(CH3COO)H + Sr(OH)2 = Sr(CH3COO)2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
carbonmonoxide + water = carbondioxide + hydrogen =>
CO + H2O = CO2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CA(OH)2 + HCl = CACl2 + H2O =>
CA(OH)2 + 2 HCl = CACl2 + 2 H2O
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
H2SO4 + Al(OH)3 = H(OH) + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H(OH) + Al2(SO4)3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
NH{4+}NO{3+} = N{2+}O + H{2+}O2 =>
NH{4+}NO{3+} = N{2+}O + H{2+}O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn + OH = MnO4 + H =>
Mn + 4 OH = MnO4 + 4 H
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe(OH)2 + NaBrO + H2O = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + NaBrO + H2O = 2 Fe(OH)3 + NaBr
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3(g) + H2SO4(ac) = S(s) + HNO3(ac) + H2O(l) =>
3 NH3(g) + 4 H2SO4(ac) = 4 S(s) + 3 HNO3(ac) + 7 H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
B2Br6 + HNo3 = B(No3)3 + HBr =>
B2Br6 + 6 HNo3 = 2 B(No3)3 + 6 HBr
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/17
Équations équilibrées sur04/26/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
