Equations balanced on the previous day | Equations balanced on the next day |
Al2O3 + NaO = Na[AlO2]2
V2O5 + KI + HCl = V2O2 + KCl + I2 + H2O =>
V2O5 + 6 KI + 6 HCl = V2O2 + 6 KCl + 3 I2 + 3 H2O
Al(BrO2)3 + Na = Al + Na(BrO2) =>
Al(BrO2)3 + 3 Na = Al + 3 Na(BrO2)
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
Zn(OH)2 + H2S = H2O + ZnS =>
Zn(OH)2 + H2S = 2 H2O + ZnS
C25H23 + O2 = CO2 + H2O =>
4 C25H23 + 123 O2 = 100 CO2 + 46 H2O
Li2OH + HCl = Li2Cl + H2O =>
Li2OH + HCl = Li2Cl + H2O
Na + Mg(NO3)2 = Na(NO3) + Mg =>
2 Na + Mg(NO3)2 = 2 Na(NO3) + Mg
C17H34O2 + O2 = H2O + CO2 =>
2 C17H34O2 + 49 O2 = 34 H2O + 34 CO2
Mg + O2 = MgO = MgCo3 =>
2 Mg + O2 = 2 MgO
Pb(C2H3O2)2 + Na2SO4 = Pb(SO4)2 + Na2C2H3O2 =>
Pb(C2H3O2)2 + 2 Na2SO4 = Pb(SO4)2 + 2 Na2C2H3O2
Sn + Zn = ZnSn =>
Sn + Zn = ZnSn
Al(NO3)2 + H2O = Al + O2 + H2NO3 =>
Al(NO3)2 + 2 H2O = Al + O2 + 2 H2NO3
Fe(OH)2 + Cu2Co3 = FeCo3 + CuOH =>
Fe(OH)2 + Cu2Co3 = FeCo3 + 2 CuOH
CH3COONH4 + H2O = CH3COOH + O(NH4)2 =>
2 CH3COONH4 + H2O = 2 CH3COOH + O(NH4)2
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
Fe(III)(ClO3)3 + Ca(OH)2 = Fe(III)(OH)3 + Ca(ClO3)2 =>
2 Fe(III)(ClO3)3 + 3 Ca(OH)2 = 2 Fe(III)(OH)3 + 3 Ca(ClO3)2
HNO3 + Sr2(CO3)2 = Sr(NO3)2 + H2O + CO2 =>
4 HNO3 + Sr2(CO3)2 = 2 Sr(NO3)2 + 2 H2O + 2 CO2
C3H6 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
CO(g) + O2(g) = CO2(g) = ZnO + CO2 =>
2 CO(g) + O2(g) = 2 CO2(g)
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Pb(NO3)2(aq) + NH4Cl = PbCl2(l) + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4Cl = PbCl2(l) + 2 NH4NO3
Fe + H2O = Fe4O + H =>
4 Fe + H2O = Fe4O + 2 H
Hg(NO3)2 + K2(CrO4) = Hg2(CrO4)2 + K(NO3) =>
2 Hg(NO3)2 + 2 K2(CrO4) = Hg2(CrO4)2 + 4 K(NO3)
Na3PO4 + Sr = Sr3(PO4)2 + Na =>
2 Na3PO4 + 3 Sr = Sr3(PO4)2 + 6 Na
Fe2O3 + AlCl3 = FeCl3 + Al2O3 =>
Fe2O3 + 2 AlCl3 = 2 FeCl3 + Al2O3
Ca + NiO2 + H2O = Ca(OH)2 + Ni(OH)2 =>
Ca + NiO2 + 2 H2O = Ca(OH)2 + Ni(OH)2
H2O + As2O5 = AsO2 + H2O5 =>
H2O + 4 As2O5 = 8 AsO2 + H2O5
Fe + HCl = FeCl3 + H2H =>
Fe + 3 HCl = FeCl3 + H2H
SnOH + NaPO4 = NaOH + SnPO4 =>
SnOH + NaPO4 = NaOH + SnPO4
Mg(s) + Al2(SO4)3(aq) = Mg(SO4)3(aq) + Al2(g) =>
Mg(s) + Al2(SO4)3(aq) = Mg(SO4)3(aq) + Al2(g)
NaNO3 + (NH4)2S = Na2S + NH4NO3 =>
2 NaNO3 + (NH4)2S = Na2S + 2 NH4NO3
Ca2CO3 + O2 = CO2 + CaO =>
2 Ca2CO3 + O2 = 2 CO2 + 4 CaO
S2O3{2-} + ClO{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
S2O3{2-} + 4 ClO{-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
Al2Hg2 + H2O = H2 + Al(OH)3 + Hg(OH)2 =>
Al2Hg2 + 10 H2O = 5 H2 + 2 Al(OH)3 + 2 Hg(OH)2
CO2 + H2 = CH3CO2H + H2O =>
2 CO2 + 4 H2 = CH3CO2H + 2 H2O
B2O3(s) + H2O(l) = B(OH)3(aq) =>
B2O3(s) + 3 H2O(l) = 2 B(OH)3(aq)
SiO2 + CaCO3 + Ca2Mg5Si8O22(OH)2 = H2O + CO2 + MgCaSi2O6 =>
2 SiO2 + 3 CaCO3 + Ca2Mg5Si8O22(OH)2 = H2O + 3 CO2 + 5 MgCaSi2O6
Hg(NO3)2 = HgNO3 + O2 + NO2 =>
2 Hg(NO3)2 = 2 HgNO3 + O2 + 2 NO2
MgO + H2O = MgO2 + H2 =>
MgO + H2O = MgO2 + H2
N(g) + H2(g) = NH3 =>
2 N(g) + 3 H2(g) = 2 NH3
FeCl3*6H2O + FeSO4*7H2O + NaOH = Fe3O4 + NaCl + (Na)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NaOH = Fe3O4 + 6 NaCl + (Na)2SO4 + 23 H2O
NaNO2 + Cu + H2SO4 = NO + CuSO4 + NaOH =>
2 NaNO2 + Cu + H2SO4 = 2 NO + CuSO4 + 2 NaOH
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
CaSO = CaS + O2 =>
2 CaSO = 2 CaS + O2
Mg + O2 = MgO = MgCo3 =>
2 Mg + O2 = 2 MgO
Mg + H2O(g) = MgO + H =>
Mg + H2O(g) = MgO + 2 H
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
Ag2SO4 + Pb = Ag2SO3 + PbO =>
Ag2SO4 + Pb = Ag2SO3 + PbO
[AsO3]3{-} + [NO3]{-} + H{+} = [AsO4]3{-} + N2O3 + H2O =>
2[AsO3]3{-} + 6[NO3]{-} + 6 H{+} = 2[AsO4]3{-} + 3 N2O3 + 3 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 01/22/24
Equations balanced on 02/21/23
化学反応式の係数調整サイトへのご意見·ご感想