Equations balanced on the previous day | Equations balanced on the next day |
B10H18 + 12 O2 = 5 B2O3 + 9 H2O
Cu(s) + HNO3(aq) = Cu(NO3)2(s) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(s) + 2 NO2(g) + 2 H2O(l)
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
H2S + HNO3 = H2SO2 + NO + H2O =>
3 H2S + 4 HNO3 = 3 H2SO2 + 4 NO + 2 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
CU + HCl = CUCl + H =>
CU + HCl = CUCl + H
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al2(CO3)3(s) = Al2O3(s) + CO2(g) =>
Al2(CO3)3(s) = Al2O3(s) + 3 CO2(g)
NA + CL = NACL =>
NA + CL = NACL
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + O2 =>
10 K2Cr2O7 + 40 H2SO4 = 10 K2SO4 + 10 Cr2(SO4)3 + 4 H20 + 35 O2
H2PtCl6 + H2O + NaBH4 = Pt + B(OH)3 + HCl + NaCl =>
2 H2PtCl6 + 3 H2O + NaBH4 = 2 Pt + B(OH)3 + 11 HCl + NaCl
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
Na + Cl = NaCl =>
Na + Cl = NaCl
H + O + N = H5ON =>
5 H + O + N = H5ON
Al(OH)3 + NaNO3 + HCl = H3Al + NaCl + NO3OH =>
Al(OH)3 + 3 NaNO3 + 3 HCl = H3Al + 3 NaCl + 3 NO3OH
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
K + FeCl2 = KCl + Fe =>
2 K + FeCl2 = 2 KCl + Fe
H + O + N = HON =>
H + O + N = HON
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Na2(SO4) + Cu = Cu(SO4)2 + Na =>
2 Na2(SO4) + Cu = Cu(SO4)2 + 4 Na
Sn + HCl = SnCl4 + H =>
Sn + 4 HCl = SnCl4 + 4 H
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/22/16
Equations balanced on 05/22/15
化学反応式の係数調整サイトへのご意見·ご感想