Equations balanced on the previous day | Equations balanced on the next day |
7 Zn + 18 HNO3(aq) = 7 Zn(NO3)2 + 6 H2O + 2 NH3NO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + NaHCO3 + Na2SO4 =>
2 CuSO4 + 3 Na2CO3 + 2 H2O = (CuOH)2CO3 + 2 NaHCO3 + 2 Na2SO4
Cu2O + SO2 + CO2 = CuSO4 + CO =>
Cu2O + 2 SO2 + 3 CO2 = 2 CuSO4 + 3 CO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH2 + O2 = H2O + CO2 =>
2 CH2 + 3 O2 = 2 H2O + 2 CO2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Zn(NO3)2 + HCl = ZnCl2 + HNO3 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2 HNO3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al + Fe2O3 = AlO3 + Fe =>
Al + Fe2O3 = AlO3 + 2 Fe
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
C5H9CL + O2 = CO2 + H2O + HCL =>
C5H9CL + 7 O2 = 5 CO2 + 4 H2O + HCL
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
BaCl + AgS = BaS + AgCl =>
BaCl + AgS = BaS + AgCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3 + HCI = CO2 + NaCI + H2O =>
Na2CO3 + 2 HCI = CO2 + 2 NaCI + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
K2CO3 + SnCl4 = K2Cl4 + SnCO3 =>
K2CO3 + SnCl4 = K2Cl4 + SnCO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + CaI2 = Ca(NO3)2 + AgI =>
2 AgNO3 + CaI2 = Ca(NO3)2 + 2 AgI
FeO3 + C = Fe + CO =>
FeO3 + 3 C = Fe + 3 CO
Silver + Chlorine = Silverchloride =>
2 Ag + Cl2 = 2 AgCl
BaS + AgCl = BaCl + AgS =>
BaS + AgCl = BaCl + AgS
CoCl2*6H2O + H3PO4 + KOH = K2Co2P6O18 + H2O + HCl =>
2 CoCl2*6H2O + 6 H3PO4 + 2 KOH = K2Co2P6O18 + 20 H2O + 4 HCl
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Co(OH)3 + H2SO4 = Co2(SO4)3 + H2O =>
2 Co(OH)3 + 3 H2SO4 = Co2(SO4)3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(SO4) + Al = Al2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Al = Al2(SO4)3 + 3 Cu
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/14
Equations balanced on 03/12/13
化学反応式の係数調整サイトへのご意見·ご感想