| Équations équilibrées la veille |
AgNO3 + KJ = AgJ + KNO3
CalciumNitrate + AmmoniumPhosphate = CalciumPhosphate + AmmoniumNitrate =>
CalciumNitrate + AmmoniumPhosphate = CalciumPhosphate + AmmoniumNitrate
AgNO3 + Fe = Ag + Fe(NO3)2 =>
2 AgNO3 + Fe = 2 Ag + Fe(NO3)2
N3P7 = N2 + P4 =>
4 N3P7 = 6 N2 + 7 P4
ClO{-} + Cr{+3} + H2O = Cl{-} + Cr2O7{2-} + H{+} =>
3 ClO{-} + 2 Cr{+3} + 4 H2O = 3 Cl{-} + Cr2O7{2-} + 8 H{+}
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
PbO + Sb2O3 + Sb2O5 = PbSbO3 =>
4 PbO + Sb2O3 + Sb2O5 = 4 PbSbO3
O + Ba + Y + Cu{+2} = OBaYCu{+2} =>
O + Ba + Y + Cu{+2} = OBaYCu{+2}
Hg(NO3)2 + HCl = H2[HgCl4] + HNO3 =>
Hg(NO3)2 + 4 HCl = H2[HgCl4] + 2 HNO3
KSCN + KMnO4 + HNO3 = Mn(NO3)2 + S + H2O + KNO3 + CN =>
5 KSCN + KMnO4 + 8 HNO3 = Mn(NO3)2 + 5 S + 4 H2O + 6 KNO3 + 5 CN
H2S02 + ZnO = ZnS02 + H2O =>
H2S02 + ZnO = ZnS02 + H2O
H2SiF6 + NaOH = Si(OH)4 + NaF + H2O =>
H2SiF6 + 6 NaOH = Si(OH)4 + 6 NaF + 2 H2O
Zn(NO3)2 + Al(NO3)3 + C2H5NO2 = ZnAl2O4 + H2O + N2 + CO2 =>
9 Zn(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 ZnAl2O4 + 100 H2O + 56 N2 + 80 CO2
Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3 =>
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3
KNO = K20 + N2 + O2 =>
20 KNO = K20 + 10 N2 + 10 O2
Zn(CH3COO)2(H2O)2 + NaOH = CH3COONa + ZnO + H2O =>
Zn(CH3COO)2(H2O)2 + 2 NaOH = 2 CH3COONa + ZnO + 3 H2O
NaHSO3 + KMnO4 + H2O = MnO2 + NaHSO4 + KOH =>
3 NaHSO3 + 2 KMnO4 + H2O = 2 MnO2 + 3 NaHSO4 + 2 KOH
Al2(SO4)3 + BaCl2 = AlCl + (SO4)3Ba =>
Al2(SO4)3 + BaCl2 = 2 AlCl + (SO4)3Ba
Cr2S3 + Mn(NO3)2 + Na2CO3 = NaSO4 + Na2CrO4 + Na2MnO4 + CO2 + NO =>
2 Cr2S3 + 33 Mn(NO3)2 + 40 Na2CO3 = 6 NaSO4 + 4 Na2CrO4 + 33 Na2MnO4 + 40 CO2 + 66 NO
NaS + CuCl2 = CuS2 + NaCl =>
2 NaS + CuCl2 = CuS2 + 2 NaCl
SrO2 + Na2CO3 = Sr(CO3)2 + Na2O =>
SrO2 + 2 Na2CO3 = Sr(CO3)2 + 2 Na2O
YCl2 + NaOCl + HCl = YCl3 + NaCl + H2O =>
2 YCl2 + NaOCl + 2 HCl = 2 YCl3 + NaCl + H2O
Ni(NO3)2 + NaCl = NiCl + Na(NO3)2 =>
Ni(NO3)2 + NaCl = NiCl + Na(NO3)2
C2H5SH + O2 = CO2 + H2O + S02 =>
2 C2H5SH + 7 O2 = 4 CO2 + 6 H2O + S02
C16H34 = C9H20 + C7H14 =>
C16H34 = C9H20 + C7H14
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
Sodiumchloride + sulfuricacid = sodiumsulfate + hydrogenchloride =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Nd(OH)3 + HCl = NdCl3 + H2O =>
Nd(OH)3 + 3 HCl = NdCl3 + 3 H2O
Ba(CN)2 + H2SO4 = HCN + BaSO4 =>
Ba(CN)2 + H2SO4 = 2 HCN + BaSO4
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + HgNH2Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + HgNH2Cl + NH4{+}
Fe(C6H5OH)6 + HCl = Fe(C6H5OH)6Cl3 + H2 =>
2 Fe(C6H5OH)6 + 6 HCl = 2 Fe(C6H5OH)6Cl3 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3(CH2)14COOH + CH3OH = CH3(CH2)14COOCH3 + H2O =>
CH3(CH2)14COOH + CH3OH = CH3(CH2)14COOCH3 + H2O
CO + Cl2 + NaOH = NaCl + Na2CO3 + H2O =>
CO + Cl2 + 4 NaOH = 2 NaCl + Na2CO3 + 2 H2O
C3H7COOC4H7 + O2 = CO2 + H2O =>
2 C3H7COOC4H7 + 21 O2 = 16 CO2 + 14 H2O
Pb(NO3)2 = PbO + N3O2 + O =>
3 Pb(NO3)2 = 3 PbO + 2 N3O2 + 11 O
P2O5 + K2O = PK3 + O2 =>
P2O5 + 3 K2O = 2 PK3 + 4 O2
AgNO3 + K2CO3 = NO3K2 + AgCO3 =>
AgNO3 + K2CO3 = NO3K2 + AgCO3
LiClO2 + NaI + HCl = I2 + LiCl + NaCl + H2O =>
LiClO2 + 4 NaI + 4 HCl = 2 I2 + LiCl + 4 NaCl + 2 H2O
Al2(Cr2O7)3 + Zr(HC2O4)4 = Al(HC2O4)3 + Zr(Cr2O7)2 =>
2 Al2(Cr2O7)3 + 3 Zr(HC2O4)4 = 4 Al(HC2O4)3 + 3 Zr(Cr2O7)2
Sn2H2O = Sn + H2O =>
Sn2H2O = 2 Sn + H2O
S2O8{2-} + Br{-} = SO4{2-} + Br2 =>
S2O8{2-} + 2 Br{-} = 2 SO4{2-} + Br2
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
C6H8O7 + Na2CO3*H2O = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3*H2O = 2 Na3C6H5O7 + 3 CO2 + 6 H2O
CeVO4 + CH4 = CeO2 + V2O3 + CO + H2 =>
2 CeVO4 + CH4 = 2 CeO2 + V2O3 + CO + 2 H2
AgCu + H2SO4 = CuSO4 + Ag2SO4 + H2 =>
2 AgCu + 3 H2SO4 = 2 CuSO4 + Ag2SO4 + 3 H2
H2O(l) + Ca(s) = Ca(OH)2(s) + H2(g) =>
2 H2O(l) + Ca(s) = Ca(OH)2(s) + H2(g)
V + O2 = VO3 =>
2 V + 3 O2 = 2 VO3
C + H = C2H2 =>
2 C + 2 H = C2H2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
