Equations balanced on the previous day | Equations balanced on the next day |
Mg + 2 O + 2 H = Mg(OH)2
Pb(CN)4 + H2SO4 = Pb(SO4)2 + HCN =>
Pb(CN)4 + 2 H2SO4 = Pb(SO4)2 + 4 HCN
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KMnO3 + CO2 + H2O = KHCO3 + KMnO4 + MnO2 =>
3 KMnO3 + 2 CO2 + H2O = 2 KHCO3 + KMnO4 + 2 MnO2
C2H7N + H2O = H6C2N + H3O =>
C2H7N + H2O = H6C2N + H3O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + HCl + H2O = H2 + MgCl2O =>
Mg + 2 HCl + H2O = 2 H2 + MgCl2O
KI + KClO3 + H2SO4 = KCl + K2SO4 + H2O + I2 =>
6 KI + KClO3 + 3 H2SO4 = KCl + 3 K2SO4 + 3 H2O + 3 I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni(NO3)2 + Na3PO4 = Na(NO3) + (PO4)2(Ni)3 =>
3 Ni(NO3)2 + 2 Na3PO4 = 6 Na(NO3) + (PO4)2(Ni)3
Cr2(SO4)3*12H2O + NH3 = Cr2O3 + (NH4)2SO4 + H2O =>
Cr2(SO4)3*12H2O + 6 NH3 = Cr2O3 + 3(NH4)2SO4 + 9 H2O
AmmoniumSulfate + Lead(II)Nitrate = Lead(II)Sulfate + AmmoniumNitrate =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Al + ClCu2 = AlCl3 + Cu =>
Al + 3 ClCu2 = AlCl3 + 6 Cu
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
K2Cr2O7 + H2SO4 + N2 = N2O5 + Cr2(SO4)3 + K2SO4 + H2O =>
5 K2Cr2O7 + 20 H2SO4 + 3 N2 = 3 N2O5 + 5 Cr2(SO4)3 + 5 K2SO4 + 20 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6O + HI = CH3I + H2O =>
C2H6O + 2 HI = 2 CH3I + H2O
KC + CaP + NaAl = NaP + CaC + KAl =>
KC + CaP + NaAl = NaP + CaC + KAl
PbO2 + S2O3{2-} = PbO + SO32{-} =>
61 PbO2 + S2O3{2-} = 61 PbO + 2 SO32{-}
C8H4O + O2 = H2O + CO2 =>
2 C8H4O + 17 O2 = 4 H2O + 16 CO2
HNO3 + Ca(OH)2 = CaNO3OH + H2O =>
HNO3 + Ca(OH)2 = CaNO3OH + H2O
I2 + ClO3{-} = Cl{-} + IO3 =>
I2 + 2 ClO3{-} = 2 Cl{-} + 2 IO3
Co(H2O)6{2+}(aq) + Cl{-}(aq) = Co(H2O)4Cl2(aq) + H2O(l) =>
Co(H2O)6{2+}(aq) + 2 Cl{-}(aq) = Co(H2O)4Cl2(aq) + 2 H2O(l)
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
(NH4)(SO4) + Hg(CH3COO) = Hg(SO4) + NH4(CH3COO) =>
(NH4)(SO4) + Hg(CH3COO) = Hg(SO4) + NH4(CH3COO)
PbO2 + S2O3{2-} = PbO + SO32{-} =>
61 PbO2 + S2O3{2-} = 61 PbO + 2 SO32{-}
Zn + NO3{-} + H3O{+} = Zn{+2} + NO2 + H2O =>
Zn + 2 NO3{-} + 4 H3O{+} = Zn{+2} + 2 NO2 + 6 H2O
Ca(HO)2 + H2CO3 = CaCO3 + H2O =>
Ca(HO)2 + H2CO3 = CaCO3 + 2 H2O
KOH + CO = KH + CO2 =>
KOH + CO = KH + CO2
Cu + Pb(No3)4 = Cu(No3)2 + Pb =>
2 Cu + Pb(No3)4 = 2 Cu(No3)2 + Pb
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
S2O + I2 = SI2 + O2 =>
2 S2O + 4 I2 = 4 SI2 + O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2FeO4 + H2O + H2CO = K2CO3 + Fe(OH)3 + KOH =>
4 K2FeO4 + 4 H2O + 3 H2CO = 3 K2CO3 + 4 Fe(OH)3 + 2 KOH
C + KNO3 + S = CO2 + N2 + K2S =>
3 C + 2 KNO3 + S = 3 CO2 + N2 + K2S
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O4 =>
7 Mg + 22 HNO3 = 7 Mg(NO3)2 + 4 NH4NO3 + 3 H2O4
Pb(OH)3{-} + SO4 = PbSO4 + (OH)3{-} =>
Pb(OH)3{-} + SO4 = PbSO4 + (OH)3{-}
K4Fe(CN)4 + KMnO4 + H2SO4 = KH2SO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)4 + 13 KMnO4 + 37 H2SO4 = 21 KH2SO4 + Fe2(SO4)3 + 13 MnSO4 + 8 HNO3 + 8 CO2 + 12 H2O
HCl + BeF2 = BeCl2 + HF =>
2 HCl + BeF2 = BeCl2 + 2 HF
HgI2 + HCl = HI2 + HgCl =>
HgI2 + HCl = HI2 + HgCl
Al(s) + HF(g) = AlF2(s) + H2(g) =>
Al(s) + 2 HF(g) = AlF2(s) + H2(g)
CH3CH2Br + CH3CH2OK = CH3CH2OCH2CH3 + KBr =>
CH3CH2Br + CH3CH2OK = CH3CH2OCH2CH3 + KBr
AgNO3 + KPO4 = AgK + NO3PO4 =>
AgNO3 + KPO4 = AgK + NO3PO4
HClO + NaI + HCl = I2 + NaCl + H2O =>
HClO + 2 NaI + HCl = I2 + 2 NaCl + H2O
N2O3 = NO + O2 =>
2 N2O3 = 4 NO + O2
Sb + Na2S = SbS + Na =>
Sb + Na2S = SbS + 2 Na
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + 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 01/27/24
Equations balanced on 02/26/23
化学反応式の係数調整サイトへのご意見·ご感想