Equations balanced on the previous day | Equations balanced on the next day |
Cu2 + 4 AgNO3(aq) = 2 Cu(NO3)2(aq) + 4 Ag
Na2S2O8 + HNO3 + H2O = NaNO3 + O3 + H2S =>
Na2S2O8 + 2 HNO3 + H2O = 2 NaNO3 + 3 O3 + 2 H2S
Na2S23 + H2O2 = Na2SO4 + H2O + S =>
Na2S23 + 4 H2O2 = Na2SO4 + 4 H2O + 22 S
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
V + V2O5 + HCl + H2O = VCl3*6H2O =>
4 V + 3 V2O5 + 30 HCl + 45 H2O = 10 VCl3*6H2O
HI + Hg(NO3)2 = HNO3 + HgI2 =>
2 HI + Hg(NO3)2 = 2 HNO3 + HgI2
(NH4)2SO4(aq) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(aq) = 2 NH4(aq) + SO4(aq)
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(s) =>
FeSO4(aq) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + PbSO4(s)
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + SO4K2 =>
(NH4)2SO4 + K2CrO4 = (NH4)2CrO4 + SO4K2
Al + Pb(NO3)2 = Al(NO3)3 + PbO + N2 =>
10 Al + 18 Pb(NO3)2 = 10 Al(NO3)3 + 18 PbO + 3 N2
Si + N2 = Si3N2 =>
3 Si + N2 = Si3N2
Cl2(l) + KI(aq) = KCl(aq) + I2(s) =>
Cl2(l) + 2 KI(aq) = 2 KCl(aq) + I2(s)
CO(g) + H2(g) = C8H18(t) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(t) + 8 H2O
C6 + H12 + O6 = C6H12O6 =>
C6 + H12 + O6 = C6H12O6
C17H21O4N(s) + O2(g) = CO2(g) + H2O(g) + NO2 =>
4 C17H21O4N(s) + 85 O2(g) = 68 CO2(g) + 42 H2O(g) + 4 NO2
BaCl2(S) + MgSO4(S) = BaSO4(S) + MgCl2(S) =>
BaCl2(S) + MgSO4(S) = BaSO4(S) + MgCl2(S)
VOSO4 + C5H8O2 + Na2CO3 = [VO(C5H7O2)2] + Na2SO4 + H2O + CO2 =>
VOSO4 + 2 C5H8O2 + Na2CO3 = [VO(C5H7O2)2] + Na2SO4 + H2O + CO2
NaCN + FeSO4 = Fe(CN)2 + Na2SO4 =>
2 NaCN + FeSO4 = Fe(CN)2 + Na2SO4
SiO2 + HF = SiF4SiF4 + H2O =>
2 SiO2 + 8 HF = SiF4SiF4 + 4 H2O
N2H2 = NH3N2 =>
3 N2H2 = 2 NH3N2
Al + NiSO4 = Al2(SO4)3 + Ni =>
2 Al + 3 NiSO4 = Al2(SO4)3 + 3 Ni
Fe(NO3)3 + NaOH = FeOH + Na(NO3)3 =>
Fe(NO3)3 + NaOH = FeOH + Na(NO3)3
HCl(aq) + As2O3(s) + NANO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NACl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NANO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NACl(aq)
NO5 = N + O =>
NO5 = N + 5 O
Al + HClO4 = Al2O3 + ClO3 + H2O =>
2 Al + 6 HClO4 = Al2O3 + 6 ClO3 + 3 H2O
NaBH4(s) + H2SO4(aq) = B2H6(g) + H2(g) + Na2SO4(aq) =>
2 NaBH4(s) + H2SO4(aq) = B2H6(g) + 2 H2(g) + Na2SO4(aq)
TiO2(s) + C(s) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + C(s) + 2 Cl2(g) = TiCl4(s) + CO2(g)
CaF2 + Li2O = LiF + CaO =>
CaF2 + Li2O = 2 LiF + CaO
C2H2 + HOCl = CH(OH) + CClH =>
C2H2 + HOCl = CH(OH) + CClH
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Pb(CH3COO)2 + Na2SO4 = C2H3NaO2 + PbSO4 =>
Pb(CH3COO)2 + Na2SO4 = 2 C2H3NaO2 + PbSO4
S8 + O2 = S2O3 =>
S8 + 6 O2 = 4 S2O3
C5H812 + O2 = H2O + CO2 =>
C5H812 + 208 O2 = 406 H2O + 5 CO2
NH4OH + SnCl + H2 = NH4Cl + Sn + H2O =>
2 NH4OH + 2 SnCl + H2 = 2 NH4Cl + 2 Sn + 2 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l)(unbalanced) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)(unbalanced)
CaAl2Si2O8 + H{+} + H2O = Al(OH)3 + Ca{2+} + H4SiO4 =>
CaAl2Si2O8 + 2 H{+} + 6 H2O = 2 Al(OH)3 + Ca{2+} + 2 H4SiO4
NH4SNC + Ba(OH)2 = Ba(SNC)2 + NH3 + H2O =>
2 NH4SNC + Ba(OH)2 = Ba(SNC)2 + 2 NH3 + 2 H2O
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al2(OH)2 + Ca(SO4)3 =>
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al2(OH)2 + Ca(SO4)3
Mg(SO4) + Na3(PO4) = Mg3(PO4)2 + Na2(SO4) =>
3 Mg(SO4) + 2 Na3(PO4) = Mg3(PO4)2 + 3 Na2(SO4)
HCl(aq) + Ba(OH)2 = BaCl2 + HOH =>
2 HCl(aq) + Ba(OH)2 = BaCl2 + 2 HOH
Na3[Cr(OH)6] + H2O2 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 + 2 H2SO4 = Na2Cr2O7 + 2 Na2SO4 + 11 H2O
AlCl3*6H2O = Al(OH)3 + H3O{+} + Cl{-} =>
AlCl3*6H2O = Al(OH)3 + 3 H3O{+} + 3 Cl{-}
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
As2S3 + KOH = AsS3 + AsO3 + H2O + K =>
As2S3 + 6 KOH = AsS3 + AsO3 + 3 H2O + 6 K
H2TeO4 + PtBr4 + Hg2(Ni2O7) = Hg2TeO4 + Pt(TeO4)2 + Ni2(TeO4)3 + Br2 + H2O =>
14 H2TeO4 + 3 PtBr4 + 2 Hg2(Ni2O7) = 2 Hg2TeO4 + 3 Pt(TeO4)2 + 2 Ni2(TeO4)3 + 6 Br2 + 14 H2O
C9H8O7(aq) + NaHCO3(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
3 C9H8O7(aq) + 15 NaHCO3(aq) = 5 Na3C6H5O7(aq) + 12 CO2(g) + 7 H2O(l)
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq) =>
CaCl2(aq) + NaOH(aq) = CaOH(s) + NaCl2(aq)
KOH + NaH2PO4 = KH2PO4 + NaOH =>
KOH + NaH2PO4 = KH2PO4 + NaOH
HCH3COOH + HCl = CH3COOCl + H2 =>
2 HCH3COOH + 2 HCl = 2 CH3COOCl + 3 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/04/23
Equations balanced on 01/03/23
化学反応式の係数調整サイトへのご意見·ご感想