Equations balanced on the previous day | Equations balanced on the next day |
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PB(s) + O2(g) = PBO(s) =>
2 PB(s) + O2(g) = 2 PBO(s)
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Al + O2 = AlO2 =>
Al + O2 = AlO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
Zn(NO3)2 + NAOH = Zn(OH)2 + NANO3 =>
Zn(NO3)2 + 2 NAOH = Zn(OH)2 + 2 NANO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 CO2 + 3 H2O
FeS2 + HCl + HNO3 = FeCl3 + H2SO4 + NO + H2O =>
FeS2 + 3 HCl + 5 HNO3 = FeCl3 + 2 H2SO4 + 5 NO + 2 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O3 + CuSO4 = CuO + Al2(SO4)3 =>
Al2O3 + 3 CuSO4 = 3 CuO + Al2(SO4)3
Cu + AgNO3 = Cu(NO3)2 + Ag2 =>
Cu + 2 AgNO3 = Cu(NO3)2 + Ag2
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2O2 + KI + HNO3 = KNO3 + H2O + I2 =>
H2O2 + 2 KI + 2 HNO3 = 2 KNO3 + 2 H2O + I2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe + S = FeS =>
Fe + S = FeS
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH4 + H2O = H3O + NH3 =>
NH4 + H2O = H3O + NH3
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O =>
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HNO3 + Ca = Ca(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Ca = 4 Ca(NO3)2 + N2O + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(CO3)3 + H3PO4 = AlPO4 + H2O + CO2 =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 H2O + 3 CO2
Na + Cl = NaCl =>
Na + Cl = NaCl
Al3 + O2 = Al3O2 =>
Al3 + O2 = Al3O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
S + O2 = SO2 =>
S + O2 = SO2
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + HJ + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + J2 =>
K2Cr2O7 + 6 HJ + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 J2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CA + F = CAF =>
CA + F = CAF
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca + F = CaF =>
Ca + F = CaF
Al3 + O2 = Al3O2 =>
Al3 + O2 = Al3O2
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
Ca3(PO4)2 + HF = CaF2 + H3PO4 =>
Ca3(PO4)2 + 6 HF = 3 CaF2 + 2 H3PO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/04/16
Equations balanced on 02/03/15
化学反応式の係数調整サイトへのご意見·ご感想