Equations balanced on the previous day | Equations balanced on the next day |
Cr2O7 + 7 H2SO3 = 2 Cr + 7 H2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Hg2 + K2Cr2O7 = Hg2Cr2O7 + K =>
Hg2 + K2Cr2O7 = Hg2Cr2O7 + 2 K
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
C5H12(l) + O2(g) = CO2(g) + H2O(v) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(v)
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ag3CuS2 + HNO3 = AgNO3 + Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Ag3CuS2 + 22 HNO3 = 3 AgNO3 + Cu(NO3)2 + 2 H2SO4 + 17 NO2 + 9 H2O
Hg2 + K2C2O4 = Hg2C2O4 + K =>
Hg2 + K2C2O4 = Hg2C2O4 + 2 K
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Hg2 + Na2S = Hg2S + Na =>
Hg2 + Na2S = Hg2S + 2 Na
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KI + H2SO4 = I2 + H2O + H2S + KHSO4 =>
8 KI + 9 H2SO4 = 4 I2 + 4 H2O + H2S + 8 KHSO4
C3H9N + H2O = C3H10N + OH =>
C3H9N + H2O = C3H10N + OH
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Br2 + O2 = Br2O7 =>
2 Br2 + 7 O2 = 2 Br2O7
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Hg2 + HCl = Hg2Cl2 + H2 =>
Hg2 + 2 HCl = Hg2Cl2 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
HNO2 + MnO4({-}) + H({+}) = NO3({-}) + Mn({+2}) + H2O =>
5 HNO2 + 2 MnO4({-}) + H({+}) = 5 NO3({-}) + 2 Mn({+2}) + 3 H2O
Mn3O4(s) + Al(s) = Al2O3(s) + Mn(s) =>
3 Mn3O4(s) + 8 Al(s) = 4 Al2O3(s) + 9 Mn(s)
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H20 =>
10 NaCrO2 + 10 NaOH + 5 H2O2 = 10 Na2CrO4 + H20
C10H14N2Na2O8*H2O + CuSO4*5H2O = SO4 + H2O + CuC10H14N2Na2O8 =>
C10H14N2Na2O8*H2O + CuSO4*5H2O = SO4 + 6 H2O + CuC10H14N2Na2O8
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn2 + S2 = ZnS =>
Zn2 + S2 = 2 ZnS
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
NaNO2 + KI + H2SO4 = I2 + K2SO4 + NO + H2O + Na2SO4 =>
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + K2SO4 + 2 NO + 2 H2O + Na2SO4
Fe2(SO4)3 + H2O + SO2 = Fe2SO4 + H2SO4 =>
Fe2(SO4)3 + 4 H2O + 2 SO2 = Fe2SO4 + 4 H2SO4
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Rb2O + KO = RbK + O2 =>
2 Rb2O + 4 KO = 4 RbK + 3 O2
HCl + HNO3 = Cl2 + H2O + NO2 =>
2 HCl + 2 HNO3 = Cl2 + 2 H2O + 2 NO2
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/13/17
Equations balanced on 12/13/16
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