Equations balanced on the previous day | Equations balanced on the next day |
3 NaBH4 + 8 HAuCl4 + 12 H2O = 8 Au + 3 NaB(OH)4 + 32 HCl
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Sc + NHO3 = Sc(NO3)3 + NH4NO3 + H2O =>
8 Sc + 30 NHO3 = 8 Sc(NO3)3 + 3 NH4NO3 + 9 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
C + O = CO2 =>
C + 2 O = CO2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al(NO3)3(aq) + Na2SiO3(aq) = Al2(SiO3)3(s) + Na(NO3)(aq) =>
2 Al(NO3)3(aq) + 3 Na2SiO3(aq) = Al2(SiO3)3(s) + 6 Na(NO3)(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CrCl3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + H2SO4 + HCl + NH4Cl =>
2 CrCl3 + 3(NH4)2S2O8 + 7 H2O = (NH4)2Cr2O7 + 6 H2SO4 + 2 HCl + 4 NH4Cl
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuSO4 + H2O = Cu(H2O)4 + SO4(H2O)5 =>
CuSO4 + 9 H2O = Cu(H2O)4 + SO4(H2O)5
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cr2O7{-2} + Fe{+2} + H{+}{-} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+}{-} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na + N2 = NaN3 =>
2 Na + 3 N2 = 2 NaN3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
C5H10 + Cl2 = C5H8Cl2 + HCl =>
C5H10 + 2 Cl2 = C5H8Cl2 + 2 HCl
C5H10 + Cl2 = C5H8Cl2 + HCl =>
C5H10 + 2 Cl2 = C5H8Cl2 + 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sc + HNO3 = Sc(NO3)3 + NH4NO3 + H2O =>
8 Sc + 30 HNO3 = 8 Sc(NO3)3 + 3 NH4NO3 + 9 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SCl2 + H2O = H2SO4 + HCl + H2S =>
2 SCl2 + 4 H2O = H2SO4 + 4 HCl + H2S
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CO2 + H2O = C4H8O2 + O2 =>
4 CO2 + 4 H2O = C4H8O2 + 5 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/17/14
Equations balanced on 03/19/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.