| Équations équilibrées la veille |
PH3 + 8 KMnO2 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + H3PO4 + 12 H2O
CaC2 + HBr = CaBr2 + C2H2 =>
CaC2 + 2 HBr = CaBr2 + C2H2
LiHCO3 + H3PO4 = Li3PO4 + H2O + CO2 =>
3 LiHCO3 + H3PO4 = Li3PO4 + 3 H2O + 3 CO2
CaCl2 + H2SO4 = ClH + CaSO4 =>
CaCl2 + H2SO4 = 2 ClH + CaSO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
NaOH + Al2O3 + H2SiF6 = Na3AlF6 + SiO2 + H2O =>
6 NaOH + Al2O3 + 2 H2SiF6 = 2 Na3AlF6 + 2 SiO2 + 5 H2O
CH3CH2SH + O2 = CH3CH2 + O2SH =>
CH3CH2SH + O2 = CH3CH2 + O2SH
Mg2Al4Si5O18 + H2O = Mg5Al4Si6O22(OH)2 + Al2SiO5 + SiO2 =>
5 Mg2Al4Si5O18 + 2 H2O = 2 Mg5Al4Si6O22(OH)2 + 6 Al2SiO5 + 7 SiO2
CH3HN2 + O2 = CO2 + H2O + N2 =>
CH3HN2 + 2 O2 = CO2 + 2 H2O + N2
H2SO4(aq) + Na2O(s) = Na2SO4(aq) + H2O =>
H2SO4(aq) + Na2O(s) = Na2SO4(aq) + H2O
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4
(HCOO)2Ca + HCl = HCOOH + CaCl2 =>
(HCOO)2Ca + 2 HCl = 2 HCOOH + CaCl2
N2(g) + O3(g) = NO(g) =>
3 N2(g) + 2 O3(g) = 6 NO(g)
S{2-} + Fe{3+} = Fe{2+} + S =>
S{2-} + 2 Fe{3+} = 2 Fe{2+} + S
Au + H2SO4 + H2O2 = Au2SO4 + H2O =>
2 Au + H2SO4 + H2O2 = Au2SO4 + 2 H2O
NaNo3 + HOH = NaOH + HNo3 =>
NaNo3 + HOH = NaOH + HNo3
C12H20 + O2 = C12O2 + H12O2 =>
3 C12H20 + 8 O2 = 3 C12O2 + 5 H12O2
Br2 + OH{-} = BrO2{-} + Br{-} + H2O =>
2 Br2 + 4 OH{-} = BrO2{-} + 3 Br{-} + 2 H2O
Cu2SO4 + AlI3 = Al2(SO4)3 + CuI =>
3 Cu2SO4 + 2 AlI3 = Al2(SO4)3 + 6 CuI
NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
AiO3 + H2SO4 = Ai(SO4)3 + H2O =>
AiO3 + 3 H2SO4 = Ai(SO4)3 + 3 H2O
KClO3 + C10Cl12 = KCl + Cl2 + CO2 =>
20 KClO3 + 3 C10Cl12 = 20 KCl + 18 Cl2 + 30 CO2
C2H6 + O2(g) = CO2(g) + H2O(l) =>
2 C2H6 + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
NiCl2 + Na2CO3 = Na2Cl2 + NiCO3 =>
NiCl2 + Na2CO3 = Na2Cl2 + NiCO3
K2SO4 + sodiumhydroxide = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
KClO3(cr) = KCl(cr) + O2 =>
2 KClO3(cr) = 2 KCl(cr) + 3 O2
CuCO3 + CH3COOH = CH3COOCu + CO2 + H2O =>
8 CuCO3 + 9 CH3COOH = 8 CH3COOCu + 10 CO2 + 6 H2O
C6H13OH + CuO = C5H11COH + Cu + H2O =>
C6H13OH + CuO = C5H11COH + Cu + H2O
C17H30ClN + H2O = C17H30NO + Cl + H2 =>
C17H30ClN + H2O = C17H30NO + Cl + H2
FeO + CO = FeCO2 =>
FeO + CO = FeCO2
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
K2SO3 + Na2S2O8 + H2O = K2SO4 + NaHSO4 =>
K2SO3 + Na2S2O8 + H2O = K2SO4 + 2 NaHSO4
Cr2O3 + KNO2 + KNO3 = K2CrO4 + NO =>
Cr2O3 + 3 KNO2 + KNO3 = 2 K2CrO4 + 4 NO
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
CuO + K = Cu + KO =>
CuO + K = Cu + KO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + H2O(l) = KOH + H(g) =>
K + H2O(l) = KOH + H(g)
H2(SO4) + ZnO = Zn(SO4) + H2O =>
H2(SO4) + ZnO = Zn(SO4) + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
TiCl3 + Na2CrO4 + NaOH = Na2TiO3 + NaCrO2 + NaCl + H2O =>
3 TiCl3 + Na2CrO4 + 14 NaOH = 3 Na2TiO3 + NaCrO2 + 9 NaCl + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + AlOH = Al2SO4 + HOH =>
H2SO4 + 2 AlOH = Al2SO4 + 2 HOH
HNO2 + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
K2O + HNO3 = KNO3 + KOH =>
K2O + HNO3 = KNO3 + KOH
CH3OH + Na2CO3 = NaCH3 + H2O + CO2 =>
8 CH3OH + 3 Na2CO3 = 6 NaCH3 + 7 H2O + 5 CO2
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + HCl =>
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + 2 HCl
CsCl + N2 = Cs3N + Cl2 =>
6 CsCl + N2 = 2 Cs3N + 3 Cl2
C2H4 + HBr = C2H6Br2 =>
C2H4 + 2 HBr = C2H6Br2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
