Equations balanced on the previous day | Equations balanced on the next day |
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C57H98O6 + NaOH = NaC18H31O2 + C3H8O3 =>
C57H98O6 + 3 NaOH = 3 NaC18H31O2 + C3H8O3
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
NaI + F2 = NaF + I2 =>
2 NaI + F2 = 2 NaF + I2
K2Cr2O7 + H2SO4 + H2S = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 13 H2SO4 + 3 H2S = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O + KMnO4 + KBr = MnO2 + KBrO3 + KOH =>
H2O + 2 KMnO4 + KBr = 2 MnO2 + KBrO3 + 2 KOH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HCl + KNO2 = HNO2 + KCl =>
HCl + KNO2 = HNO2 + KCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NbI3 + I2 = NbI5 =>
NbI3 + I2 = NbI5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
Sn + Zn2(Cr2O7)2 = Zn + Sn(Cr2O7)2 =>
Sn + Zn2(Cr2O7)2 = 2 Zn + Sn(Cr2O7)2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + S = H2S =>
H2 + S = H2S
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Al + CuO = Cu + Al2O3 =>
2 Al + 3 CuO = 3 Cu + Al2O3
C8H8O2 + NaOH = C8H8O2Na + OH =>
C8H8O2 + NaOH = C8H8O2Na + OH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H6O2 + KBrO3 = C6H4O2 + KBr + H2O =>
3 C6H6O2 + KBrO3 = 3 C6H4O2 + KBr + 3 H2O
Cl2 + RbI = RbCl + I2 =>
Cl2 + 2 RbI = 2 RbCl + I2
Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag(S2O3)2]
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Pb + HCl = H2 + PbCl4 =>
Pb + 4 HCl = 2 H2 + PbCl4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
Na + CaO = Na2O + Ca =>
2 Na + CaO = Na2O + Ca
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/15/18
Equations balanced on 02/14/17
化学反応式の係数調整サイトへのご意見·ご感想