Equations balanced on the previous day | Equations balanced on the next day |
Cr2(SO4)3(aq) + 3 K2S(aq) = 3 K2SO4(aq) + Cr2S3
HCOOH + Ag2O = CO2 + Ag + H2O =>
HCOOH + Ag2O = CO2 + 2 Ag + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
HgO + Al = Hg + AlO =>
HgO + Al = Hg + AlO
Al(OH)3 = Al2O3 + H2O(g) =>
2 Al(OH)3 = Al2O3 + 3 H2O(g)
K2CrO4 + MgSO4 = K2SO4 + MgCrO4 =>
K2CrO4 + MgSO4 = K2SO4 + MgCrO4
Na2B4O7 + H2SO4 + H2O = H3BO3 + NaHSO4 =>
Na2B4O7 + 2 H2SO4 + 5 H2O = 4 H3BO3 + 2 NaHSO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Mg + HOH = MgOH + H2 =>
2 Mg + 2 HOH = 2 MgOH + H2
Al(C2H3O2)3 + NH4OH = NH4C2H3O2 + Al(OH)3 =>
Al(C2H3O2)3 + 3 NH4OH = 3 NH4C2H3O2 + Al(OH)3
Ca(NO3)2*NH4NO3*10H2O + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 Ca(NO3)2*NH4NO3*10H2O + Ca(OH)2 = 3 Ca(NO3)2 + 2 NH3 + 22 H2O
Zn + KI = KZn + I =>
Zn + KI = KZn + I
Ca3P2 + H2O = Ca(OH) + PO + H2 =>
2 Ca3P2 + 10 H2O = 6 Ca(OH) + 4 PO + 7 H2
H2S + CO = COS + H2 =>
H2S + CO = COS + H2
AgBr + KMnO4 + H2SO4 = Ag2SO4 + K2SO4 + MnSO4 + H2O + Br2 =>
10 AgBr + 2 KMnO4 + 8 H2SO4 = 5 Ag2SO4 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Br2
H2S(aq) + FeBr3(aq) = Fe2S3 + HBr =>
3 H2S(aq) + 2 FeBr3(aq) = Fe2S3 + 6 HBr
Na2CO3 + FeCr2O7 + O2 = FeO3 + Na2CrO4 + CO2 =>
2 Na2CO3 + FeCr2O7 + O2 = FeO3 + 2 Na2CrO4 + 2 CO2
C3H7 + NaOH = C3H6Na + H2O =>
C3H7 + NaOH = C3H6Na + H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HgO = Hg + O =>
HgO = Hg + O
K2CO3 + C2H2O4 = K2C2O4 + CO2 + H2O =>
K2CO3 + C2H2O4 = K2C2O4 + CO2 + H2O
CH3CHNO2CH3 + Fe + HCl = CH3CHNH3CH3Cl + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 7 HCl = CH3CHNH3CH3Cl + 3 FeCl2 + 2 H2O
CaCO3 + H2SO4 = CaSO4 + CO2 + HOH =>
CaCO3 + H2SO4 = CaSO4 + CO2 + HOH
HCl + LiOH = LiCl + H + OH =>
HCl + LiOH = LiCl + H + OH
Sn{-2} + Cr2O7{-2} + H3O{+} = Cr{+3} + Sn{+4} + H2O =>
Sn{-2} + Cr2O7{-2} + 14 H3O{+} = 2 Cr{+3} + Sn{+4} + 21 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO2 + KMnO4 + H2SO4 = H(NO3) + MnSO4 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 5 H(NO3) + 2 MnSO4 + K2SO4 + 3 H2O
Li + S8 = Li2S =>
16 Li + S8 = 8 Li2S
Ca + H3PO4 = CaH2PO4 + H2 =>
2 Ca + 2 H3PO4 = 2 CaH2PO4 + H2
Sn{2+} + Al = Sn + Al{3+} =>
3 Sn{2+} + 2 Al = 3 Sn + 2 Al{3+}
Mg + CaO = MgCaO =>
Mg + CaO = MgCaO
Br2 + FeCl2 + KOH = KBr + Fe(OH)3 + KCl =>
Br2 + 2 FeCl2 + 6 KOH = 2 KBr + 2 Fe(OH)3 + 4 KCl
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
XCH2OH + Cr2O7{2-} + H{+} = XCOOH + Cr{3+} + H2O =>
3 XCH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 XCOOH + 4 Cr{3+} + 11 H2O
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Al2(SO2)3 + KOH = Al(HO)3 + K2SO2 =>
Al2(SO2)3 + 6 KOH = 2 Al(HO)3 + 3 K2SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4 + NH4OH = Cu(NH3)SO4 + H2O =>
CuSO4 + NH4OH = Cu(NH3)SO4 + H2O
NaCl + AgClO4 = AgCl + NaClO4 =>
NaCl + AgClO4 = AgCl + NaClO4
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)
NaOH + ZnO + H3PO4 + Mn3(PO4)2 = Na196Zn100(P2O7)100Mn2 + H2O =>
588 NaOH + 300 ZnO + 596 H3PO4 + 2 Mn3(PO4)2 = 3 Na196Zn100(P2O7)100Mn2 + 1188 H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Hg2 + (SO4)2 = HgSO4 =>
Hg2 + (SO4)2 = 2 HgSO4
FeSO4 + K2Cr2O7 + H2SO4 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 2 K2Cr2O7 + 14 H2SO4 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
C3H8 + H2 = C2H6 =>
2 C3H8 + H2 = 3 C2H6
FeK2(CN)6 + HCl = FeCl + HK2(CN)6 =>
FeK2(CN)6 + HCl = FeCl + HK2(CN)6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + Na2Cr2O7 + HCl = I2 + KCl + CrCl3 + NaCl + H2O =>
6 KI + Na2Cr2O7 + 14 HCl = 3 I2 + 6 KCl + 2 CrCl3 + 2 NaCl + 7 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/01/24
Equations balanced on 05/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.