Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
FES2 + HNO3 = FE(NO3)3 + SO2 + NO2 + H2O =>
FES2 + 14 HNO3 = FE(NO3)3 + 2 SO2 + 11 NO2 + 7 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
H3AsO3 + H2[SnCl4] + HCl = H2[SnCl6] + As + H2O =>
2 H3AsO3 + 3 H2[SnCl4] + 6 HCl = 3 H2[SnCl6] + 2 As + 6 H2O
FES2 + HNO3 = FE(NO3)3 + SO2 + NO2 + H2O =>
FES2 + 14 HNO3 = FE(NO3)3 + 2 SO2 + 11 NO2 + 7 H2O
FeCl3 + Al2O3 = Fe2O3 + AlCl3 =>
2 FeCl3 + Al2O3 = Fe2O3 + 2 AlCl3
KNO2 + KI + H2SO4 = I + NO + K2SO4 + H2O =>
KNO2 + KI + H2SO4 = I + NO + K2SO4 + H2O
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuO + H2O + H2SO4 = CuSO4*5H2O =>
CuO + 4 H2O + H2SO4 = CuSO4*5H2O
Na2SO3 + KMnO7 + KOH = K2MnO4 + Na2SO4 + H2O =>
7 Na2SO3 + 2 KMnO7 + 2 KOH = 2 K2MnO4 + 7 Na2SO4 + H2O
K2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + Cl2 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 3 Na2SO4 + K2SO4 + 7 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CH3CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
CrCl3 + K2CO3 + H2O = Cr(OH)3 + CO2 + KCl =>
2 CrCl3 + 3 K2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 6 KCl
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
HgI2(s) + KI = K2(HgI4) =>
HgI2(s) + 2 KI = K2(HgI4)
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Au + HNO3 + HCl = AuCl3 + NO2 + H2O =>
Au + 3 HNO3 + 3 HCl = AuCl3 + 3 NO2 + 3 H2O
CuO + H2O + H2SO4 = CuSO4*5H2O =>
CuO + 4 H2O + H2SO4 = CuSO4*5H2O
H3AsO3 + I2 + H2O = H3AsO4 + HI =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 HI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C16H34(s) + O2(g) = CO2(g) + H2O(g) =>
2 C16H34(s) + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
C3H8 + H2O = C3H7OH + H2 =>
C3H8 + H2O = C3H7OH + H2
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Zn + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
P2O3 + HNO3 + H20 = NO + H3PO4 =>
40 P2O3 + 100 HNO3 + 7 H20 = 100 NO + 80 H3PO4
C2H2(g) + O2(g) = C(s) + H2O(g) =>
2 C2H2(g) + O2(g) = 4 C(s) + 2 H2O(g)
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH = H2CO3 + NaCH3COO
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
KI + KClO3 + H2SO4 = I2 + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 K2SO4 + 3 H2O
C9H8O4 + C8H8O3 = C17H16O7 =>
C9H8O4 + C8H8O3 = C17H16O7
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
K2MnO4 + HCl = MnO2 + KCl + Cl2 + H2O =>
K2MnO4 + 4 HCl = MnO2 + 2 KCl + Cl2 + 2 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
C3H4(g) + O2(g) = CO(g) + H2O(g) =>
2 C3H4(g) + 5 O2(g) = 6 CO(g) + 4 H2O(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
MnO2 + NaCl + H2SO4 = Cl2 + MnSO4 + NaHSO4 + H2O =>
MnO2 + 2 NaCl + 3 H2SO4 = Cl2 + MnSO4 + 2 NaHSO4 + 2 H2O
KMNO4 + HCl = KCl + MNCl2 + Cl3 + H2O =>
3 KMNO4 + 24 HCl = 3 KCl + 3 MNCl2 + 5 Cl3 + 12 H2O
Cu + O2 + HCl = CuCl2 + H2O =>
2 Cu + O2 + 4 HCl = 2 CuCl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C5H10O = C5H8 + H2O =>
C5H10O = C5H8 + 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 10/21/15
Equations balanced on 11/20/14
化学反応式の係数調整サイトへのご意見·ご感想