| Équations équilibrées la veille |
2 H3PO4 + Ti(OH)2 = Ti(H2PO4)2 + 2 H2O
FeCl3 + (NH4)SCN = FeSCN + NH4Cl3 =>
FeCl3 + (NH4)SCN = FeSCN + NH4Cl3
NH4ClO4 + Al = AlO3 + AlCl3 + NO + H2O =>
3 NH4ClO4 + 2 Al = AlO3 + AlCl3 + 3 NO + 6 H2O
CH3CH2OOH + HCOOH = CH3CH2COOH + H2O =>
4 CH3CH2OOH + HCOOH = 3 CH3CH2COOH + 4 H2O
HgCl2 + K2CO3 = HgCO3 + KCl =>
HgCl2 + K2CO3 = HgCO3 + 2 KCl
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
CH3COOH + NaOH = NaCH3CO2 + H2O =>
CH3COOH + NaOH = NaCH3CO2 + H2O
Cr2O3 = CrO + O2 =>
2 Cr2O3 = 4 CrO + O2
C + S = SC2 =>
2 C + S = SC2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BaCl2 + H2SO4 = Cl2SO4 + BaH2 =>
BaCl2 + H2SO4 = Cl2SO4 + BaH2
(CH3)2S2 + NaOCl + H2O = CH3SO2H + NaCl =>
(CH3)2S2 + 3 NaOCl + H2O = 2 CH3SO2H + 3 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Cr(NO3)3 + (NH4)2S2O8 + H2O = H2CrO4 + HNO3 + (NH4)2SO4 =>
6 Cr(NO3)3 + (NH4)2S2O8 + 18 H2O = 6 H2CrO4 + 16 HNO3 + 2(NH4)2SO4
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
Ta2O5 = Ta + O3 =>
3 Ta2O5 = 6 Ta + 5 O3
NaOH + CO2 = NaOHC + O2 =>
NaOH + CO2 = NaOHC + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH3 + Mg(HO)2 = Mg3N2 + H2O =>
2 NH3 + 3 Mg(HO)2 = Mg3N2 + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
HI + Ca = CaI2 + H =>
2 HI + Ca = CaI2 + 2 H
Cr2O7{2-} + SO2 + H3O{+} = SO4{2-} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 SO2 + 2 H3O{+} = 3 SO4{2-} + 2 Cr{3+} + 3 H2O
CoC2O4 + K2C2O4 + H2O2 = K3[Co(C2O4)3] + Co(OH)3 =>
6 CoC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Co(C2O4)3] + 2 Co(OH)3
(WO3)3 + Cl2 = WO2Cl2 + O2 =>
2(WO3)3 + 6 Cl2 = 6 WO2Cl2 + 3 O2
Sr(C2H3O2)2 + HNO3 = Sr(NO3)2 + HC2H3O2 =>
Sr(C2H3O2)2 + 2 HNO3 = Sr(NO3)2 + 2 HC2H3O2
Na2CrO4 + H2SO4 + H2O2 = H2CrO6 + Na2SO4 + H2O =>
Na2CrO4 + H2SO4 + 2 H2O2 = H2CrO6 + Na2SO4 + 2 H2O
MnCl2 + Na2CO3 + H2O = Mn(OH) + H2CO3 + NaCl2 =>
2 MnCl2 + Na2CO3 + 2 H2O = 2 Mn(OH) + H2CO3 + 2 NaCl2
H2 + Br2 = (HBr) =>
H2 + Br2 = 2(HBr)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
H2SO4 + NaOH = H2(SO4)NaOH =>
H2SO4 + NaOH = H2(SO4)NaOH
NaNO2 + C + S = Na2S + CO2 + N2 =>
2 NaNO2 + 2 C + S = Na2S + 2 CO2 + N2
CdS + HNO3 = Cd(NO3) + NO + S + H2O =>
3 CdS + 4 HNO3 = 3 Cd(NO3) + NO + 3 S + 2 H2O
RbI + AgNO3 = RbNO3 + AgI =>
RbI + AgNO3 = RbNO3 + AgI
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
CoC2O4 + K2C2O4 + H2O2 = K3[Co(C2O4)3] + Co(OH)3 =>
6 CoC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Co(C2O4)3] + 2 Co(OH)3
CuCl2H4O2 + AgNO3 = CuCl2NO3 + AgH4O2 =>
CuCl2H4O2 + AgNO3 = CuCl2NO3 + AgH4O2
Li + ZnS = Li2S + Zn =>
2 Li + ZnS = Li2S + Zn
C19H15Br + C2H6O = C21H20O + HBr =>
C19H15Br + C2H6O = C21H20O + HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
Cu(SO4) + K2(CO3) = Cu(CO3) + K2SO4 =>
Cu(SO4) + K2(CO3) = Cu(CO3) + K2SO4
S8 + AgF = Ag + SF2 =>
S8 + 16 AgF = 16 Ag + 8 SF2
C23H46O + O2 = CO2 + H2O =>
C23H46O + 34 O2 = 23 CO2 + 23 H2O
VO(OH)2 + NaOH = Na2V3O7 + H2O =>
3 VO(OH)2 + 2 NaOH = Na2V3O7 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
