Equations balanced on the previous day | Equations balanced on the next day |
8 Na3[Cr(OH)6] + 3 HClO4 = 8 Na2CrO4 + 3 NaCl + 5 NaOH + 23 H2O
K2Cr2O7 + Na2S + H2O = K[Cr(OH)4] + Na2SO4 =>
4 K2Cr2O7 + 3 Na2S + 16 H2O = 8 K[Cr(OH)4] + 3 Na2SO4
Fe2(SO4)3 + BaCO3 = Fe2(CO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCO3 = Fe2(CO3)3 + 3 BaSO4
HAsO2 + NaOH = NaAsO2 + H2O =>
HAsO2 + NaOH = NaAsO2 + H2O
Cl2 + NaOH = NaCl + NaClO7 + H2O =>
7 Cl2 + 14 NaOH = 13 NaCl + NaClO7 + 7 H2O
MnCl + O2 = MnClO3 =>
2 MnCl + 3 O2 = 2 MnClO3
Ba(NO3)2(aq) + AgBr = AgNO3 + BaBr2 =>
Ba(NO3)2(aq) + 2 AgBr = 2 AgNO3 + BaBr2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + Cr2(SO4)3 + H2O = MnSO4 + K2SO4 + H2Cr2O7 + H2SO4 =>
6 KMnO4 + 5 Cr2(SO4)3 + 11 H2O = 6 MnSO4 + 3 K2SO4 + 5 H2Cr2O7 + 6 H2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Na2Cr2O7 + HI = H2Cr2O7 + NaI =>
Na2Cr2O7 + 2 HI = H2Cr2O7 + 2 NaI
CH3 + Cl2 + NaOH = CHCl3 + NaCl + H2O =>
2 CH3 + 5 Cl2 + 4 NaOH = 2 CHCl3 + 4 NaCl + 4 H2O
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Fe + CuSO4 = FeCuS + O =>
Fe + CuSO4 = FeCuS + 4 O
VO2{+} + H{+} + Zn + H2O = [VO(H2O)5]{2+} + Zn{2+} =>
2 VO2{+} + 4 H{+} + Zn + 8 H2O = 2[VO(H2O)5]{2+} + Zn{2+}
CuSO4*6H2O + NaOH = Cu(OH)2 + Na + SO4 + H2O =>
CuSO4*6H2O + 2 NaOH = Cu(OH)2 + 2 Na + SO4 + 6 H2O
N4O4H4 + C4H6 = N2 + H2O + CO2 =>
11 N4O4H4 + 2 C4H6 = 22 N2 + 28 H2O + 8 CO2
C6H13Cl + O2 = CO2 + H2O + Cl =>
4 C6H13Cl + 37 O2 = 24 CO2 + 26 H2O + 4 Cl
Al + Y2O3 = AlY + Al2O3 =>
4 Al + Y2O3 = 2 AlY + Al2O3
AgBr = Ag{+} + Br({-}) =>
AgBr = Ag{+} + Br({-})
Zn + HNO3 = Zn(NO3)2 + H2O + HN4O3 =>
15 Zn + 38 HNO3 = 15 Zn(NO3)2 + 18 H2O + 2 HN4O3
Cu3(PO4)2 + Fe = Cu + Fe3(PO4)2 =>
Cu3(PO4)2 + 3 Fe = 3 Cu + Fe3(PO4)2
Fe3Cl2 + NH4OH = Fe3OH + NH4Cl2 =>
Fe3Cl2 + NH4OH = Fe3OH + NH4Cl2
FeCl + AgNO3 = AgCl + FeNO3 =>
FeCl + AgNO3 = AgCl + FeNO3
P2O5 + NaO = Na3PO4 + O2 =>
2 P2O5 + 12 NaO = 4 Na3PO4 + 3 O2
Mn(CN)2 + KCN = K2[Mn(CN)4] =>
Mn(CN)2 + 2 KCN = K2[Mn(CN)4]
Ag + FePO4 = Ag3PO4 + Fe =>
3 Ag + FePO4 = Ag3PO4 + Fe
B2S3 + H2O = H3BO3 + H2 + SO2 =>
B2S3 + 12 H2O = 2 H3BO3 + 9 H2 + 3 SO2
(CH3)3Si + F = (CH3)3SiF =>
(CH3)3Si + F = (CH3)3SiF
C8H9NO2 + C2H5OH = C10H15N + O2 =>
2 C8H9NO2 + 2 C2H5OH = 2 C10H15N + 3 O2
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2SO3 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2SO3
Zn + C2H5OH = Zn(H)2 + C2H6 + CO2 =>
3 Zn + 4 C2H5OH = 3 Zn(H)2 + 3 C2H6 + 2 CO2
Cu2SO4 + BaCl2 = CuCl + BaSO4 =>
Cu2SO4 + BaCl2 = 2 CuCl + BaSO4
K4O2 + H2 = K4H4 + O2 =>
K4O2 + 2 H2 = K4H4 + O2
C7H4O + CuO = Cu + H2O + CO2 =>
C7H4O + 15 CuO = 15 Cu + 2 H2O + 7 CO2
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
NaOH(aq) + HCl(aq) = HOH + NaCl =>
NaOH(aq) + HCl(aq) = HOH + NaCl
Cu + HNO3(st) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(st) = 3 Cu(NO3)2 + 2 NO + 4 H2O
(NaCeO2)(H2O) + H2CO3 = Ce(OH)3 + Na2CO3 =>
2(NaCeO2)(H2O) + H2CO3 = 2 Ce(OH)3 + Na2CO3
LiOH + MnO3 = Li2MnO3 + H2O + O2 =>
4 LiOH + 2 MnO3 = 2 Li2MnO3 + 2 H2O + O2
Cd + Zn = Cd2Zn =>
2 Cd + Zn = Cd2Zn
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
HClO4 + POH = PClO4 + H2O =>
HClO4 + POH = PClO4 + H2O
Fe3O4 + C6H11O7 = Fe + H2O + C6H10O7 =>
Fe3O4 + 8 C6H11O7 = 3 Fe + 4 H2O + 8 C6H10O7
HNO3 + KI = I2 + KNO3 + NO + H2O =>
8 HNO3 + 6 KI = 3 I2 + 6 KNO3 + 2 NO + 4 H2O
C4H6 + Ag(NH3)2OH = AgC4H5 + NH3 + H2O =>
C4H6 + Ag(NH3)2OH = AgC4H5 + 2 NH3 + H2O
MnO4{-} + W{3+} + H{+} = Mn{+2} + WO2{2+} + H2O =>
3 MnO4{-} + 5 W{3+} + 4 H{+} = 3 Mn{+2} + 5 WO2{2+} + 2 H2O
C28H42O4 + O2 = H2O + CO2 =>
2 C28H42O4 + 73 O2 = 42 H2O + 56 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 05/31/24
Equations balanced on 06/30/23
化学反応式の係数調整サイトへのご意見·ご感想