| Équations équilibrées la veille |
VO + 2 HCl = VCl2 + H2O
Na(Cr(OH)4) + HCl = Cr(OH)3 + NaCl + H2O =>
Na(Cr(OH)4) + HCl = Cr(OH)3 + NaCl + H2O
NH4OH + CuSO4 = Cu(OH)2 + NH4 + SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + 2 NH4 + SO4
NO3{-} + H2 + Zn = H2O + NH3 + ZnO2{-2} =>
2 NO3{-} + 7 H2 + Zn = 4 H2O + 2 NH3 + ZnO2{-2}
CH3COOH + NaOH = Na(OH)2 + H2O + HC2 =>
CH3COOH + NaOH = Na(OH)2 + H2O + HC2
CaCl2 + Na2(C2O4) = Ca(C2O4) + NaCl =>
CaCl2 + Na2(C2O4) = Ca(C2O4) + 2 NaCl
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
HI(ac) + Pb(NO3)2(ac) = PbI2 + HNO3 =>
2 HI(ac) + Pb(NO3)2(ac) = PbI2 + 2 HNO3
AgBr + NaCl = NaBr + AgCl =>
AgBr + NaCl = NaBr + AgCl
Al(NO3)3 + KOH = AlK3 + NO3OH =>
Al(NO3)3 + 3 KOH = AlK3 + 3 NO3OH
PO4{3-} + Ca(OH)2 + H{+} = Ca3(PO4)2 + H2O =>
2 PO4{3-} + 3 Ca(OH)2 + 6 H{+} = Ca3(PO4)2 + 6 H2O
Mn(OH)4 + H2 = Mn + H2O =>
Mn(OH)4 + 2 H2 = Mn + 4 H2O
Cr + ZnO = Zn + Cr2O3 =>
2 Cr + 3 ZnO = 3 Zn + Cr2O3
SH2 + K2Cr2O7 + HCl = S + CrCl3 + H2O + KCl =>
3 SH2 + K2Cr2O7 + 8 HCl = 3 S + 2 CrCl3 + 7 H2O + 2 KCl
CuSO4 + NH4I = CuI2 + (NH4)2SO4 =>
CuSO4 + 2 NH4I = CuI2 + (NH4)2SO4
Sb + F2 = Sb4F5 =>
8 Sb + 5 F2 = 2 Sb4F5
SnO2 + NH4I = SnI4 + NH3 + H2O =>
SnO2 + 4 NH4I = SnI4 + 4 NH3 + 2 H2O
C6H14O + O2(g) = CO2(g) + H2O(g) =>
C6H14O + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
Pb(CH3COO)2(aq) + K2CrO4(aq) = KCH3COO(aq) + PbCrO4(cr) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = 2 KCH3COO(aq) + PbCrO4(cr)
H2O2 + Fe(OH)2 + H2SO4 = Fe2(SO4)3 + H2O =>
H2O2 + 2 Fe(OH)2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ti + HOH = TiOH + H =>
Ti + HOH = TiOH + H
C9H11Cl + KOH = C9H10 + KCl + H2O =>
C9H11Cl + KOH = C9H10 + KCl + H2O
C10H22 + SO4{-2} + H{+} = HCO3{-} + H2S + H2O =>
4 C10H22 + 31 SO4{-2} + 22 H{+} = 40 HCO3{-} + 31 H2S + 4 H2O
NaOH + Na4Cl = NaCl + Na4OH =>
NaOH + Na4Cl = NaCl + Na4OH
Cu(Cr) + Ag(NO3)2 = Cu(NO3)2 + Ag(Cr) =>
Cu(Cr) + Ag(NO3)2 = Cu(NO3)2 + Ag(Cr)
C4H10(l) + O2(l) = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2(l) = 8 CO2(g) + 10 H2O(l)
NaNO3 + HCl = NaNO2 + H2O + Cl2 =>
NaNO3 + 2 HCl = NaNO2 + H2O + Cl2
C4H6N + O2 = CO2 + H2O + N2 =>
2 C4H6N + 11 O2 = 8 CO2 + 6 H2O + N2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CaCO3 + LiF = Li2CO3 + CaF2 =>
CaCO3 + 2 LiF = Li2CO3 + CaF2
BaBr2(aq) + K3PO4(aq) = KBr + Ba3(PO4)2 =>
3 BaBr2(aq) + 2 K3PO4(aq) = 6 KBr + Ba3(PO4)2
CCl4 + C3H5NaO3 + H2O = NaCl + H2 + CO2 =>
CCl4 + 4 C3H5NaO3 + 14 H2O = 4 NaCl + 24 H2 + 13 CO2
J2 + Na2SO3 + H2O = NaJ + Na2SO4 + H2SO3 =>
J2 + 2 Na2SO3 + H2O = 2 NaJ + Na2SO4 + H2SO3
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH2CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 9 CH3COH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H(g) + Br(g) = HBr =>
H(g) + Br(g) = HBr
HNCO + NO2 = N2 + CO2 + H2O =>
8 HNCO + 6 NO2 = 7 N2 + 8 CO2 + 4 H2O
Sn + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
Sn + 4 H2SO4 = Sn(SO4)2 + 2 SO2 + 4 H2O
CaCO3(s) + HNO3(aq) = Ca(NO3)2(aq) + H2O + CO2 =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2O + CO2
Pb + HF = Pb2F + H =>
2 Pb + HF = Pb2F + H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P2 + O2 = P2O1 =>
2 P2 + O2 = 2 P2O1
Au + HNO3 + H2SO4 = Au2(SO4)3 + NO2 + H2O =>
2 Au + 6 HNO3 + 3 H2SO4 = Au2(SO4)3 + 6 NO2 + 6 H2O
NH4OH + CUCl2 = NH4Cl + CU(OH)2 =>
2 NH4OH + CUCl2 = 2 NH4Cl + CU(OH)2
S2Cl6 + H2O = SO2 + HCl + H =>
S2Cl6 + 4 H2O = 2 SO2 + 6 HCl + 2 H
BaBr2 + Ba(MnO4)2 + H2SO4 = MnSO4 + Br2 + BaSO4 + H2O =>
5 BaBr2 + Ba(MnO4)2 + 8 H2SO4 = 2 MnSO4 + 5 Br2 + 6 BaSO4 + 8 H2O
BaI2 + ZnSO4 = BaZn + I2SO4 =>
BaI2 + ZnSO4 = BaZn + I2SO4
KMnO4 + H2O4 + H2S = K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 7 H2O4 + 9 H2S = 3 K2SO4 + 6 MnSO4 + 16 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
