Equations balanced on the previous day | Equations balanced on the next day |
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
C + FeO = Fe + CO2 =>
C + 2 FeO = 2 Fe + CO2
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI + H2SO4 = K2SO4 + I2 + H2O + SO2 =>
2 KI + 2 H2SO4 = K2SO4 + I2 + 2 H2O + SO2
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
PH3 + K2MnO4 + H2O = K3PO4 + MnO2 + KOH =>
PH3 + 4 K2MnO4 + H2O = K3PO4 + 4 MnO2 + 5 KOH
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
Se + HNO3 + H2O = H2SeO3 + NO =>
3 Se + 4 HNO3 + H2O = 3 H2SeO3 + 4 NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
C2H2 + H2 = CH4 =>
C2H2 + 3 H2 = 2 CH4
C2H2 + H2 = CH4 =>
C2H2 + 3 H2 = 2 CH4
NaOH + H2S = NaHS + H2O =>
NaOH + H2S = NaHS + H2O
C2H2 + H2 = CH4 =>
C2H2 + 3 H2 = 2 CH4
Sn + H2O = H2 + SnO =>
Sn + H2O = H2 + SnO
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HgO = Hg + O =>
HgO = Hg + O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al + CuSO4 = Al2(SO4)3(aq) + Cu(s) =>
2 Al + 3 CuSO4 = Al2(SO4)3(aq) + 3 Cu(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
KI + Br2 + KOH = KIO2 + KBr + H20 =>
10 KI + 10 Br2 + 20 KOH = 10 KIO2 + 20 KBr + H20
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
KI + Br2 + KOH = KIO2 + KBr + H2O =>
KI + 2 Br2 + 4 KOH = KIO2 + 4 KBr + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + C3H5OH = C3H5ONa + H2 =>
2 Na + 2 C3H5OH = 2 C3H5ONa + H2
H2SeO3 + H2O = SeO4H4 =>
H2SeO3 + H2O = SeO4H4
Al(NO3) + Na2CO3 = Na2NO3 + AlCO3 =>
Al(NO3) + Na2CO3 = Na2NO3 + AlCO3
AgCl + O2 = Ag2O + ClO =>
4 AgCl + 3 O2 = 2 Ag2O + 4 ClO
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AgCl + O2 = Ag2O + Cl2O =>
2 AgCl + O2 = Ag2O + Cl2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
SeO4H4 = SeO2 + H2O =>
SeO4H4 = SeO2 + 2 H2O
AgCl + NaOH = Ag2O + H2O + NaCl =>
2 AgCl + 2 NaOH = Ag2O + H2O + 2 NaCl
AgNO3 + Na2SO3 = Ag + SO2 + NaNO3 + O2 =>
4 AgNO3 + 2 Na2SO3 = 4 Ag + 2 SO2 + 4 NaNO3 + O2
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/17/15
Equations balanced on 02/16/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.