| Équations équilibrées la veille |
3 KSCN(aq) + Fe(NO3)3(aq) = Fe(SCN)3(s) + 3 KNO3(s)
Rb2SO4 + H = Rb2SO2 + H2O =>
Rb2SO4 + 4 H = Rb2SO2 + 2 H2O
(NH4)3N = H2 + N2 =>
(NH4)3N = 6 H2 + 2 N2
C4H14NB + I2 = C4H13NBI + H2 =>
2 C4H14NB + I2 = 2 C4H13NBI + H2
V2O5 + H2C2O4*H2O = VOC2O4 + CO2 + H2O =>
V2O5 + 3 H2C2O4*H2O = 2 VOC2O4 + 2 CO2 + 6 H2O
K2CrO4 + AgC2H3O2 = K2H3O2 + AgC2CrO4 =>
K2CrO4 + AgC2H3O2 = K2H3O2 + AgC2CrO4
HC2O4 + H2O = C2O4 + H3O =>
HC2O4 + H2O = C2O4 + H3O
Zr(OH)4 + HF = ZrF4 + H2O =>
Zr(OH)4 + 4 HF = ZrF4 + 4 H2O
Si2(NH)3 + ScN + BaH2 + ScCl3 = BaCl2 + H2 + ScSi3N5 =>
6 Si2(NH)3 + 2 ScN + 3 BaH2 + 2 ScCl3 = 3 BaCl2 + 12 H2 + 4 ScSi3N5
BaCO3 + H2SO4 = Ba2(SO4)2 + H2CO3 =>
2 BaCO3 + 2 H2SO4 = Ba2(SO4)2 + 2 H2CO3
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
CaCO3*Ca(OH)2 + HCl = CO2 + H2O + CaCl2 =>
CaCO3*Ca(OH)2 + 4 HCl = CO2 + 3 H2O + 2 CaCl2
HCl + NaBr = HBr + NaCl =>
HCl + NaBr = HBr + NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + NaOH = HNa + SO4OH2 =>
H2SO4 + NaOH = HNa + SO4OH2
NH4VO3 + C4H6O6 + NaOH = VO2 + (NH4)2C4H4O6 + H2O + NaC4H4O6 =>
2 NH4VO3 + 3 C4H6O6 + 2 NaOH = 2 VO2 + (NH4)2C4H4O6 + 4 H2O + 2 NaC4H4O6
CH4(OH)2 + O2 = CO2 + H2O =>
2 CH4(OH)2 + 3 O2 = 2 CO2 + 6 H2O
Zr(NO3)4 + H2O = ZrO(NO3)2 + HNO3 =>
Zr(NO3)4 + H2O = ZrO(NO3)2 + 2 HNO3
ZnCl2 + I2KI + H2 = ZnI + KCl + HI =>
2 ZnCl2 + 4 I2KI + 5 H2 = 2 ZnI + 4 KCl + 10 HI
H2Po + K = K2Po + H2 =>
H2Po + 2 K = K2Po + H2
PbO + H2O2 = PbO2 + H2O =>
PbO + H2O2 = PbO2 + H2O
Ag + L2 = Ag2L =>
4 Ag + L2 = 2 Ag2L
Sr(s) + C(s) + O2(g) = SrCO3 =>
2 Sr(s) + 2 C(s) + 3 O2(g) = 2 SrCO3
K2Cr2O7 + H2SO4 + H2O2 + C4H10O = CrO(O2)2C4H10O + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + 4 H2O2 + 2 C4H10O = 2 CrO(O2)2C4H10O + 5 H2O + K2SO4
N2O + SO2 = N2 + SO3 =>
N2O + SO2 = N2 + SO3
Al + HI = IAl + H =>
Al + HI = IAl + H
Ca(H2PO4)2*H2O + Ca5(PO4)3(OH) + H2O = CaHPO4*2H2O =>
2 Ca(H2PO4)2*H2O + Ca5(PO4)3(OH) + 11 H2O = 7 CaHPO4*2H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3CH2COOH + Sr(OH) = SrCH3CH2COO + H2O =>
CH3CH2COOH + Sr(OH) = SrCH3CH2COO + H2O
Pb + CaSO4 = Ca + Pb(SO4)2 =>
Pb + 2 CaSO4 = 2 Ca + Pb(SO4)2
Ta + MnO2 = MnO + Ta2O5 =>
2 Ta + 5 MnO2 = 5 MnO + Ta2O5
Pb + Pb2O4 + H2S = Pb2S2 + H2O =>
2 Pb + Pb2O4 + 4 H2S = 2 Pb2S2 + 4 H2O
Au{3+} + Br{-} = Au + Br2 =>
2 Au{3+} + 6 Br{-} = 2 Au + 3 Br2
C2H5(OH) + K2Cr2O7 + H2SO4 = C2H4O2 + CrSO4 + K2SO4 + H2O =>
2 C2H5(OH) + K2Cr2O7 + 3 H2SO4 = 2 C2H4O2 + 2 CrSO4 + K2SO4 + 5 H2O
KMnO4(aq) + NO2(aq) + H2O(l) = KNO3(aq) + MnO2(aq) + HNO3(aq) =>
KMnO4(aq) + 3 NO2(aq) + H2O(l) = KNO3(aq) + MnO2(aq) + 2 HNO3(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2O2H2O = NaOH + O2 =>
2 Na2O2H2O = 4 NaOH + O2
CaCO3 + AlF3 = Al2(CO3)3 + CaF2CaF2 =>
6 CaCO3 + 4 AlF3 = 2 Al2(CO3)3 + 3 CaF2CaF2
KNaC4H4O6*4H2O + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6*4H2O + 5 H2O2 = 4 CO2 + NaOH + KOH + 10 H2O
TiCl4 + NH4OH = NH4Cl4 + TiOH =>
TiCl4 + NH4OH = NH4Cl4 + TiOH
NaH + NHO3 + HCl = NH4Cl + HH3 + NaO =>
12 NaH + 4 NHO3 + 4 HCl = 4 NH4Cl + HH3 + 12 NaO
C6H14O6 + KNO3 = CO2 + H2O + N2 + K2CO3 =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 35 H2O + 13 N2 + 13 K2CO3
NaHCO3 + MgCl = MgHCO3 + NaCl =>
NaHCO3 + MgCl = MgHCO3 + NaCl
AgNO3(heat) = AgNO2 + O2 =>
2 AgNO3(heat) = 2 AgNO2 + O2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4(NO3)
Ca + ScF = Sc + CaF2 =>
Ca + 2 ScF = 2 Sc + CaF2
CH4O + MnO2{-} + H{+} = Mn{2+} + CH2O2 + H2O =>
CH4O + 4 MnO2{-} + 12 H{+} = 4 Mn{2+} + CH2O2 + 7 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Pb(OH)4 + H3BO3 = Pb3(BO3)4 + H2O =>
3 Pb(OH)4 + 4 H3BO3 = Pb3(BO3)4 + 12 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
