Equations balanced on the previous day | Equations balanced on the next day |
2 PNIS = 2 P + N2 + 2 I + 2 S
Pb + AgNO3 = PbNO3 + Ag =>
Pb + AgNO3 = PbNO3 + Ag
KClO3(s) = KCl(s) + O2(g)2 =>
22 KClO3(s) = 22 KCl(s) + 3 O2(g)2
CuCl2 + KI2 = KCl + CuI + I =>
CuCl2 + 2 KI2 = 2 KCl + CuI + 3 I
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
CaO + S = CaS + O2 =>
2 CaO + 2 S = 2 CaS + O2
NaMnO4 + H2SO4 + K2SO3 = NaSO4 + MnSO4 + KSO4 + H2O =>
NaMnO4 + 3 H2SO4 + K2SO3 = NaSO4 + MnSO4 + 2 KSO4 + 3 H2O
Ni + CO3 = Ni(CO3)2 =>
Ni + 2 CO3 = Ni(CO3)2
(C10H15N)2*H2SO4 + HCl = C10H15N*HCl + H2SO4 =>
(C10H15N)2*H2SO4 + 2 HCl = 2 C10H15N*HCl + H2SO4
Na2S + KMnO4 + H2SO4 = Na2SO3 + K2SO4 + MnSO4 + H2O =>
5 Na2S + 6 KMnO4 + 9 H2SO4 = 5 Na2SO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
Na3PO4 + FeCl3 = FePO4 + NaCl =>
Na3PO4 + FeCl3 = FePO4 + 3 NaCl
Ca(ClO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(ClO4)2 =>
Ca(ClO4)2 + Ba(OH)2 = Ca(OH)2 + Ba(ClO4)2
Mg3N2 + O2 = MgO + N2 =>
2 Mg3N2 + 3 O2 = 6 MgO + 2 N2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
Ca2O2 + HCl = CaCl2 + H2O =>
Ca2O2 + 4 HCl = 2 CaCl2 + 2 H2O
NaNO2 + POCl3 = NOCl + NaCl + P2O5 =>
3 NaNO2 + 2 POCl3 = 3 NOCl + 3 NaCl + P2O5
CaO + K(OH) = KO + Ca(OH) =>
CaO + K(OH) = KO + Ca(OH)
SO2 = SO + O =>
SO2 = SO + O
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
LiOH + NH4I = IOH + LiNH4 =>
LiOH + NH4I = IOH + LiNH4
H2SO4 + Ni(OH)2 = (NiOH)2SO4 + H2O =>
H2SO4 + 2 Ni(OH)2 = (NiOH)2SO4 + 2 H2O
HBr + PSO4 = PBr + HSO4 =>
HBr + PSO4 = PBr + HSO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(aq)
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2 =>
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + H2O + Cr{3+} =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 7 H2O + 2 Cr{3+}
Fe2O3 + C = Fe + C4O2 =>
2 Fe2O3 + 12 C = 4 Fe + 3 C4O2
NaCl + H2O = H + Cl + NaO =>
NaCl + H2O = 2 H + Cl + NaO
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
CuSO4 + NH4OH = H2SO4 + [Cu(NH3)2](OH)2 =>
CuSO4 + 2 NH4OH = H2SO4 + [Cu(NH3)2](OH)2
Hg(l) + HCl(aq) = HgCl2(aq) + H2(g) =>
Hg(l) + 2 HCl(aq) = HgCl2(aq) + H2(g)
FeCl3 + KI = FeI3 + KCl =>
FeCl3 + 3 KI = FeI3 + 3 KCl
Ba + Co(NO3)3 = Co + Ba(NO3)2 =>
3 Ba + 2 Co(NO3)3 = 2 Co + 3 Ba(NO3)2
HCOOH + K2CO3 = HCOOK + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 HCOOK + CO2 + H2O
HCOOH + K2CO3 = KCOOH + CO2 + H2O =>
2 HCOOH + K2CO3 = 2 KCOOH + CO2 + H2O
C55H104O2 + O2 = CO2 + H2O =>
C55H104O2 + 80 O2 = 55 CO2 + 52 H2O
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + H2(g) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2(g)
K2CrO4 + H2O = Cr(OH)3 + KOH + O2 =>
4 K2CrO4 + 10 H2O = 4 Cr(OH)3 + 8 KOH + 3 O2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4) + H2O + O2 =>
2 K2Cr2O7 + 4 H2SO4 = 2 K2SO4 + 2 Cr2(SO4) + 4 H2O + 5 O2
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeO + S + H2O =>
K2Cr2O7 + 8 HCl + 3 FeS = 2 KCl + 2 CrCl3 + 3 FeO + 3 S + 4 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 02/28/24
Equations balanced on 03/29/23
化学反応式の係数調整サイトへのご意見·ご感想