Equations balanced on the previous day | Equations balanced on the next day |
10 K + 2 KNO3 = 6 K2O + N2
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
KMNO4 + H2SO4 + Na2SO3 = K2SO4 + MNSO4 + Na2SO4 + H2O =>
2 KMNO4 + 3 H2SO4 + 5 Na2SO3 = K2SO4 + 2 MNSO4 + 5 Na2SO4 + 3 H2O
NaCO3 + Fe3Cl = Fe3CO3 + NaCl =>
NaCO3 + Fe3Cl = Fe3CO3 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H20 =>
20 NaCrO2 + 20 NaClO + 20 NaOH = 20 Na2CrO4 + 20 NaCl + H20
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
H2 + I2 = HI =>
H2 + I2 = 2 HI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr + Ba(OH)2 = H2O + BaBr2 =>
2 HBr + Ba(OH)2 = 2 H2O + BaBr2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Fe2O3 + H2SO4 = H2O + Fe2(SO4)3 =>
Fe2O3 + 3 H2SO4 = 3 H2O + Fe2(SO4)3
AgNO3 + K2Cr{-}O4 = AgCr{-}O4 + K2NO3 =>
AgNO3 + K2Cr{-}O4 = AgCr{-}O4 + K2NO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu2 + AgNO3 = Ag2 + Cu(NO3)2 =>
Cu2 + 4 AgNO3 = 2 Ag2 + 2 Cu(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C + H2 = CH4 =>
C + 2 H2 = CH4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
Cu + NH3 = [Cu(NH3)4] =>
Cu + 4 NH3 = [Cu(NH3)4]
MgI + Br2 = MgBr2 + I2 =>
2 MgI + 2 Br2 = 2 MgBr2 + I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Zn(OH)2 + HNO2 = H2O + Zn(NO2)2 =>
Zn(OH)2 + 2 HNO2 = 2 H2O + Zn(NO2)2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C2H4 + K2CrO4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H4 + 4 K2CrO4 + 10 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 4 K2SO4 + 12 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/24/19
Equations balanced on 04/23/18
化学反応式の係数調整サイトへのご意見·ご感想