Équations équilibrées la veille |
2 K + Br2 = 2 KBr
MgBr2 + H2SO4 + NaClO3 = NaCl + MgSO4 + H2O + Br =>
3 MgBr2 + 3 H2SO4 + NaClO3 = NaCl + 3 MgSO4 + 3 H2O + 6 Br
Fe + K2PO4 = FeK2PO4 =>
Fe + K2PO4 = FeK2PO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FePO4 = Fe + PO4 =>
FePO4 = Fe + PO4
C2H3O + H2O = CO + H2 =>
2 C2H3O + 2 H2O = 4 CO + 5 H2
C3H6O2 + CH40 = C4H8O2 + H2O =>
78 C3H6O2 + 2 CH40 = 59 C4H8O2 + 38 H2O
TiCl4 + (NH4)2S + H2O = H2TiO3 + NH4Cl + H2S =>
TiCl4 + 2(NH4)2S + 3 H2O = H2TiO3 + 4 NH4Cl + 2 H2S
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
K2CO3 + KHSO4 = K2SO4 + H2O + CO2 =>
K2CO3 + 2 KHSO4 = 2 K2SO4 + H2O + CO2
Hydrochloricacid + sodiumsulfide = hydrogensulfide + sodiumchloride =>
2 HCl + Na2S = H2S + 2 NaCl
KBrO3 + NH3 = KBr + H2O + NO2 =>
7 KBrO3 + 6 NH3 = 7 KBr + 9 H2O + 6 NO2
Na2CO3 + MnCl2 = Mn(CO3) + NaCl =>
Na2CO3 + MnCl2 = Mn(CO3) + 2 NaCl
CuSO4*2H2O = CuO2 + SO4H4 =>
CuSO4*2H2O = CuO2 + SO4H4
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Zn + NH4OH + Na2HPO4 = ZnNH4PO4 + H2O + Na =>
Zn + NH4OH + Na2HPO4 = ZnNH4PO4 + H2O + 2 Na
CH3CH(CH3)COOH + PCl3 = CH3CH(CH3)COCl + H3PO3 =>
3 CH3CH(CH3)COOH + PCl3 = 3 CH3CH(CH3)COCl + H3PO3
Sb2S5 + Cl2 = SbCl2 + S =>
Sb2S5 + 2 Cl2 = 2 SbCl2 + 5 S
PbC2H3O2 + FeCl = PbCl + FeC2H3O2 =>
PbC2H3O2 + FeCl = PbCl + FeC2H3O2
MnO2Sn(OH)4 = MnSnO2(OH)4 =>
MnO2Sn(OH)4 = MnSnO2(OH)4
Rs2(EfGh3)3 = Rs2Gh3 + EfGh2 =>
Rs2(EfGh3)3 = Rs2Gh3 + 3 EfGh2
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
AlCl3 + NaOH = NaCl + Al + OH =>
AlCl3 + 3 NaOH = 3 NaCl + Al + 3 OH
SO2(g) + H2O(aq) = H2SO3(aq) =>
SO2(g) + H2O(aq) = H2SO3(aq)
KClO3 + C + S = K2CO3 + SO3 + Cl2 =>
2 KClO3 + C + S = K2CO3 + SO3 + Cl2
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2 =>
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2
K(s) + Fe(BrO3)2(awe) = KBrO3(aw) + Fe(a) =>
2 K(s) + Fe(BrO3)2(awe) = 2 KBrO3(aw) + Fe(a)
Cu + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Cu + K2Cr2O7 + 7 H2SO4 = 3 CuSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
KBr2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Br2 + K2SO4 =>
6 KBr2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 6 Br2 + 4 K2SO4
(CuOH)2SO3 + H2SO3 = CuSO3 + H2O =>
(CuOH)2SO3 + H2SO3 = 2 CuSO3 + 2 H2O
Fe + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 9 K
NaCO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 NaCO3 + 11 C3H7COOH = 10 C3H7COOHNa + 4 H2O + 14 CO2
B2O3 + Cl2O = BO + Cl3O2 =>
B2O3 + 3 Cl2O = 2 BO + 2 Cl3O2
Al2(SO4)3*18H2O + Ca(HCO3)2 = Al(OH)3(s) + CaSO4 + CO2 + H2O =>
Al2(SO4)3*18H2O + 3 Ca(HCO3)2 = 2 Al(OH)3(s) + 3 CaSO4 + 6 CO2 + 18 H2O
C29H50N7O17P3S + C23H38N7O17P3S = C21H36N7O16P3S + C31H52N7O18P3S =>
C29H50N7O17P3S + C23H38N7O17P3S = C21H36N7O16P3S + C31H52N7O18P3S
Na2S4O6 + HNO3 + KMnO4 = Na2SO4 + H2SO4 + Mn(NO3)3 + KNO3 + H2O =>
2 Na2S4O6 + 28 HNO3 + 7 KMnO4 = 2 Na2SO4 + 6 H2SO4 + 7 Mn(NO3)3 + 7 KNO3 + 8 H2O
HCI + Ba(OH)2 = Ba(CI)2 + H2O =>
2 HCI + Ba(OH)2 = Ba(CI)2 + 2 H2O
NiSO4*6H2O + Li2CO3 = NiCO3 + Li2SO4 + H2O =>
NiSO4*6H2O + Li2CO3 = NiCO3 + Li2SO4 + 6 H2O
Na2S2O3 + HCl = S + NaCl + H2 + O2 =>
2 Na2S2O3 + 4 HCl = 4 S + 4 NaCl + 2 H2 + 3 O2
KOH + Mn + O2 = KMnO4 + H2O =>
4 KOH + 4 Mn + 7 O2 = 4 KMnO4 + 2 H2O
HCI + O2 = HCIO =>
2 HCI + O2 = 2 HCIO
SiH2 = Si + H2 =>
SiH2 = Si + H2
C7H8O + C3H7I + NaOH = C10H14O + NaI + H2O =>
C7H8O + C3H7I + NaOH = C10H14O + NaI + H2O
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K5Fe(C2O4)4(H2O)2 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 5 K2C2O4 + H2O2 = 2 K5Fe(C2O4)4(H2O)2 + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
HO2 + PbS = PbSO4 + H2O =>
8 HO2 + 3 PbS = 3 PbSO4 + 4 H2O
MnSO4 + NH4OH + NH4Cl = Mn(OH)Cl + (NH4)2SO4 =>
MnSO4 + NH4OH + NH4Cl = Mn(OH)Cl + (NH4)2SO4
CF3COOH + NaOH = CF3COONa + H2O =>
CF3COOH + NaOH = CF3COONa + H2O
CH3COOH + C2H5OH = CH3COOC5H11 + H2O =>
2 CH3COOH + 5 C2H5OH = 2 CH3COOC5H11 + 5 H2O
Na2SO3 + KIO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.