Equations balanced on the previous day | Equations balanced on the next day |
FeFe2O3 + 3 H2 = 3 Fe + 3 H2O
KOH(aq) + NiSO4(aq) = K2SO4(l) + Ni(OH)2(aq) =>
2 KOH(aq) + NiSO4(aq) = K2SO4(l) + Ni(OH)2(aq)
H2S + NaOCl = S0 + H2O + NaCl =>
H2S + NaOCl = S0 + H2O + NaCl
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq) =>
HCl(aq) + KBr(aq) = HBr(aq) + KCl(aq)
BaCl2(s) + H3PO4(aq) = Ba3(PO4)2(aq) + HCl(aq) =>
3 BaCl2(s) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 HCl(aq)
Mn(OH)2 + EDTA{4-} = Mn(OH)2EDTA{4-} =>
Mn(OH)2 + EDTA{4-} = Mn(OH)2EDTA{4-}
C4H8 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C2H4O2 =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 10 C2H4O2
KHSO4 + HCl = KCl + SO3 + H2O =>
KHSO4 + HCl = KCl + SO3 + H2O
Zn{2+} + OH[{-}] = Zn(OH)2 =>
Zn{2+} + 2 OH[{-}] = Zn(OH)2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HCl(aq) + MgCO3(s) = H2CO3(aq) + MgCl2(aq) =>
2 HCl(aq) + MgCO3(s) = H2CO3(aq) + MgCl2(aq)
K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O
BiCl3 + KOH = Bi(OH)3 + KCl =>
BiCl3 + 3 KOH = Bi(OH)3 + 3 KCl
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Na3PO4 + MgSO4 = Mg3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 Na2SO4
BaCO3 = CO2 + BaO =>
BaCO3 = CO2 + BaO
Br + NaOH = NaBr + NaBrO3 + H2O =>
6 Br + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Cl2 + AgNo3 = AgCl + No3Cl =>
Cl2 + AgNo3 = AgCl + No3Cl
NH4NO3 + Ca(OH)2 = NH3 + Ca(NO3) + H2O =>
7 NH4NO3 + 8 Ca(OH)2 = 6 NH3 + 8 Ca(NO3) + 13 H2O
Na2SO4 + Cu(NO3)2 = Na(NO3)2 + Cu2SO4 =>
Na2SO4 + 2 Cu(NO3)2 = 2 Na(NO3)2 + Cu2SO4
KClO3 + H2SO4 + FeSO4 = Fe(SO4)3 + KCl + H2O =>
2 KClO3 + 6 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 KCl + 6 H2O
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4 =>
PbO2 + HNO2 + H2SO4 = H2O + HNO3 + PbSO4
NaBr + Cl2 = NaCl6 + Br2 =>
2 NaBr + 6 Cl2 = 2 NaCl6 + Br2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
S2O4 = SO2 =>
S2O4 = 2 SO2
H2Cr2O7 + H2O2 = H2Cr2O8 + H2O =>
H2Cr2O7 + H2O2 = H2Cr2O8 + H2O
KI + H2OCl = KCl + H2O + I2 =>
2 KI + 2 H2OCl = 2 KCl + 2 H2O + I2
NH4OH + H2C2O4 = HOH + (NH4)2(C2O4) =>
2 NH4OH + H2C2O4 = 2 HOH + (NH4)2(C2O4)
Ni{2+} + CO3{2-} + HCl = NiCl2 + H2CO3 =>
Ni{2+} + CO3{2-} + 2 HCl = NiCl2 + H2CO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
Al2S3(s) + **H2(g) = Al(s) + **H2S(g) =>
Al2S3(s) + 3**H2(g) = 2 Al(s) + 3**H2S(g)
Ag + HCl + HNO3 = AgCl4 + NO + H2O =>
3 Ag + 12 HCl + 4 HNO3 = 3 AgCl4 + 4 NO + 8 H2O
MgS(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) + S =>
MgS(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g) + S
BaH18O10(S) + NH4Cl(s) = BaCl2(S) + NH3(g) + H2O(l) =>
BaH18O10(S) + 2 NH4Cl(s) = BaCl2(S) + 2 NH3(g) + 10 H2O(l)
CuS + NO3 + H = Cu + SO4 + NOH2O =>
CuS + 4 NO3 + 8 H = Cu + SO4 + 4 NOH2O
SbH3 + O2 = Sb3O + H2O =>
12 SbH3 + 11 O2 = 4 Sb3O + 18 H2O
Cu{+} + CO3{2-} = Cu2CO3 =>
2 Cu{+} + CO3{2-} = Cu2CO3
PbCl2 + KMnO4 = PbMnO4 + KCl2 =>
PbCl2 + KMnO4 = PbMnO4 + KCl2
MnO2 + H2O + Zn = Mn(OH)2 + Zn(OH)2 =>
MnO2 + 2 H2O + Zn = Mn(OH)2 + Zn(OH)2
Na + C = Na4C =>
4 Na + C = Na4C
HMnO4 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
2 HMnO4 + Ba(OH)2 = Ba(MnO4)2 + 2 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
C6H18O24P6 + Ca + O2 = C6H6Ca6O24P6 + H2O =>
C6H18O24P6 + 6 Ca + 3 O2 = C6H6Ca6O24P6 + 6 H2O
MnO2 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 MnO2 + KClO3 + 3 K2CO3 = 3 K2MnO4 + KCl + 3 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 12/16/23
Equations balanced on 01/15/23
化学反応式の係数調整サイトへのご意見·ご感想