Equations balanced on the previous day | Equations balanced on the next day |
3 Ca + 2 H(PO4) = 2 H + Ca3(PO4)2
HClO3 + P2 + H2O = H3PO4 + HCl =>
5 HClO3 + 3 P2 + 9 H2O = 6 H3PO4 + 5 HCl
CH4 + CuO = CO + H2O + Cu =>
CH4 + 3 CuO = CO + 2 H2O + 3 Cu
Pb(s) + HCl(l) = PbCl + H2 =>
2 Pb(s) + 2 HCl(l) = 2 PbCl + H2
Na2SO3 + H2SO4 + K2CrO4 = H2O + Na2SO4 + K2SO4 + Cr2SO4 =>
5 Na2SO3 + 3 H2SO4 + 2 K2CrO4 = 3 H2O + 5 Na2SO4 + 2 K2SO4 + Cr2SO4
LaB6 + OH{-} = La2O3 + B2O3 + H2O + e =>
2 LaB6 + 42 OH{-} = La2O3 + 6 B2O3 + 21 H2O + 42e
Al + AlO2 + H2O = Al(OH)3 =>
Al + 3 AlO2 + 6 H2O = 4 Al(OH)3
H2SO4 + CaO = Ca(SO4) + H2O =>
H2SO4 + CaO = Ca(SO4) + H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + NO + CO2 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 30 NO + 20 CO2 + 3 Na2SO4
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
P + I2 + H2O = H3PO4 + HI2 =>
P + 5 I2 + 4 H2O = H3PO4 + 5 HI2
NaCH3CO2 + Cu(NO3)2 = Cu(CH3CO2)2 + NaNO3 =>
2 NaCH3CO2 + Cu(NO3)2 = Cu(CH3CO2)2 + 2 NaNO3
CaOCl2Na2CO3 = CaCO3NaClNaOCl =>
CaOCl2Na2CO3 = CaCO3NaClNaOCl
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
NaOC2H5 + H2O = C2H5OH + NaOH =>
NaOC2H5 + H2O = C2H5OH + NaOH
CrO3 + ZnO = CrO + ZnO3 =>
CrO3 + ZnO = CrO + ZnO3
Fe(s) + HBr(l) = FeBr3(aq) + H2(g) =>
2 Fe(s) + 6 HBr(l) = 2 FeBr3(aq) + 3 H2(g)
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
Ca(OH)2MgHCO32 = Mg(OH)2CaHCO32 =>
Ca(OH)2MgHCO32 = Mg(OH)2CaHCO32
KI + Br2 + H2O = HBr + KBr + HIO3 =>
KI + 3 Br2 + 3 H2O = 5 HBr + KBr + HIO3
MgCO3 = MgOCO2 =>
MgCO3 = MgOCO2
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
OH + C3H6Cl2 = CO2 + H2O + Cl2 =>
18 OH + C3H6Cl2 = 3 CO2 + 12 H2O + Cl2
MgO + Cr{2+} = CrO + Mg{2+} =>
MgO + Cr{2+} = CrO + Mg{2+}
KI + Br2 + H2O = HBr + KBr + HIO3 =>
KI + 3 Br2 + 3 H2O = 5 HBr + KBr + HIO3
CuSO4*5H2O + C9H8O4 + NaHCO3 = Cu2(C9H7O4)4 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 4 C9H8O4 + 4 NaHCO3 = Cu2(C9H7O4)4 + 2 Na2SO4 + 14 H2O + 4 CO2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
P4 + KOH = PH3 + K3PO3 =>
P4 + 6 KOH = 2 PH3 + 2 K3PO3
C2H4O + I2 = CHI3 + H2O =>
C2H4O + 3 I2 = 2 CHI3 + H2O
C2H5Cl + Na = C2H5 + NaCl =>
C2H5Cl + Na = C2H5 + NaCl
Na + HI = NaI2 + H2 =>
Na + 2 HI = NaI2 + H2
HBr(aq) + Ca(OH)2(aq) = H2O(aq) + CaBr2(aq) =>
2 HBr(aq) + Ca(OH)2(aq) = 2 H2O(aq) + CaBr2(aq)
Na + KOH = NaOH + K2O + H2 =>
2 Na + 4 KOH = 2 NaOH + 2 K2O + H2
W + H2SO4 = W2(SO4)6 + SO2 + H2O =>
2 W + 12 H2SO4 = W2(SO4)6 + 6 SO2 + 12 H2O
Fe2O3 + CaCO3 = CaO + Fe2(CO3)3 =>
Fe2O3 + 3 CaCO3 = 3 CaO + Fe2(CO3)3
C2H4Cl2 + NaOH = C2H3OH + NaCl + H2O =>
C2H4Cl2 + 2 NaOH = C2H3OH + 2 NaCl + H2O
Co(NO3)2 + NaPO4 = Co(PO4)2 + NaNO3 =>
Co(NO3)2 + 2 NaPO4 = Co(PO4)2 + 2 NaNO3
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)]Cl2 =>
CuCl2 + 4 NH3 + H2O = [Cu(NH3)4(H2O)]Cl2
OH{-} + ClO3{-} + V2O3{-} = VO3{-} + Cl{-} + H2O =>
6 OH{-} + 5 ClO3{-} + 6 V2O3{-} = 12 VO3{-} + 5 Cl{-} + 3 H2O
Pb(NO3)2 + Na2SO4 = (NO3)2Na2 + Pb2(SO4)2 =>
2 Pb(NO3)2 + 2 Na2SO4 = 2(NO3)2Na2 + Pb2(SO4)2
BaC2O4 = Ba + CO2 =>
BaC2O4 = Ba + 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ba(OH)2 + H2O = Ba(OH)2*8H2O =>
Ba(OH)2 + 8 H2O = Ba(OH)2*8H2O
Na2CO3 + CO = CO2(CO3) + Na =>
3 Na2CO3 + CO = 2 CO2(CO3) + 6 Na
Sn(NO3)2 + NaOH + Hg(NO3)2 = Hg + Na2[Sn(OH)6] + NaNO3 =>
Sn(NO3)2 + 6 NaOH + Hg(NO3)2 = Hg + Na2[Sn(OH)6] + 4 NaNO3
NaHCO3 + HC2H3O2 = HOH + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = HOH + CO2 + NaC2H3O2
NaHCO3(s) = CO2(g)NaOH(s) =>
NaHCO3(s) = CO2(g)NaOH(s)
CuSO4 + K2CrO4 = K2SO4 + CuCrO4 =>
CuSO4 + K2CrO4 = K2SO4 + CuCrO4
LiCl + (NH4)2CO3 = NH4Cl + Li2CO3 =>
2 LiCl + (NH4)2CO3 = 2 NH4Cl + Li2CO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/26/24
Equations balanced on 05/26/23
化学反応式の係数調整サイトへのご意見·ご感想