| 前日に均衡した方程式 |
2 Mg + 6 NaOH = 2 Na3MgO3 + 3 H2
K2AsO4 + CaCl2 = KCl + CaAsO4 =>
K2AsO4 + CaCl2 = 2 KCl + CaAsO4
Al(OH)3(aq) + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3(aq) + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HgCl4 + SnCl2 = HgCl2 + SnCl4 =>
HgCl4 + SnCl2 = HgCl2 + SnCl4
Ag2O + MgF2 = Ag2F2 + MgO =>
Ag2O + MgF2 = Ag2F2 + MgO
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
PbNO3(aq) + Ag(s) = Pb(s) + AgNO3(aq) =>
PbNO3(aq) + Ag(s) = Pb(s) + AgNO3(aq)
Ca + Na2CO3 = CaNa + CO3 =>
2 Ca + Na2CO3 = 2 CaNa + CO3
KMnO4 + C + H2SO4 + H2O = KHCO3 + MnO2 + K2SO4 =>
8 KMnO4 + 6 C + H2SO4 + 2 H2O = 6 KHCO3 + 8 MnO2 + K2SO4
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
Ag + O = Ag2O =>
2 Ag + O = Ag2O
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
C20H27O11N + H2O = C6H5CHO + C6H12O6 + HCN =>
C20H27O11N + 2 H2O = C6H5CHO + 2 C6H12O6 + HCN
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
MgB2 + HCl = BCl3 + MgCl3 + H2 =>
2 MgB2 + 18 HCl = 4 BCl3 + 2 MgCl3 + 9 H2
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
CuBr2(s) + K2S(s) = CuS + KBr =>
CuBr2(s) + K2S(s) = CuS + 2 KBr
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C2H4O2 + NaOH = NaC2H4O2 + OH =>
C2H4O2 + NaOH = NaC2H4O2 + OH
SI + HNO3 = SIO2 + NO2 + H2O =>
SI + 4 HNO3 = SIO2 + 4 NO2 + 2 H2O
[]Fe2O3 + []H2O = Fe(OH)3 =>
[]Fe2O3 + 3[]H2O = 2 Fe(OH)3
Fe + S4 + O2 = FeSO4 =>
4 Fe + S4 + 8 O2 = 4 FeSO4
Na2B4O7 + H2O = NaH3BO3 + H2BO3 =>
Na2B4O7 + 5 H2O = 2 NaH3BO3 + 2 H2BO3
[Co(NH3)6] = Co + N2 + NH4 =>
4[Co(NH3)6] = 4 Co + 3 N2 + 18 NH4
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
Mn(NO3)2 + Na2CrO4 = NaNO3 + MnCrO4 =>
Mn(NO3)2 + Na2CrO4 = 2 NaNO3 + MnCrO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
PbNO3(aq) + Au(s) = Pb(s) + AuNO3(aq) =>
PbNO3(aq) + Au(s) = Pb(s) + AuNO3(aq)
C13H5 + O2 = CO2 + H2O =>
4 C13H5 + 57 O2 = 52 CO2 + 10 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
MgF2 + Li2CO3 = LiF + MgCO3 =>
MgF2 + Li2CO3 = 2 LiF + MgCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
CuBr2(s) + K2S(s) = CuS + KBr =>
CuBr2(s) + K2S(s) = CuS + 2 KBr
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
Na2Cr2O7 + H2SO4 = NaSO3 + O2 + H2O + Cr2O3 =>
Na2Cr2O7 + 2 H2SO4 = 2 NaSO3 + 2 O2 + 2 H2O + Cr2O3
CuBr2(s) + K2S(s) = CuS + KBr =>
CuBr2(s) + K2S(s) = CuS + 2 KBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al(OH)3 + H2 = Al + H23O =>
Al(OH)3 + 33 H2 = Al + 3 H23O
CuBr2(s) + K2S(s) = CuS + KBr =>
CuBr2(s) + K2S(s) = CuS + 2 KBr
Cu + K2Cr2O7 + HCl = CuCl + KCl + CrCl3 + H2O =>
6 Cu + K2Cr2O7 + 14 HCl = 6 CuCl + 2 KCl + 2 CrCl3 + 7 H2O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Na2(s) + O2(g) = Na2O2(s) =>
Na2(s) + O2(g) = Na2O2(s)
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス12/15/24
方程式のバランス01/14/24
化学反応式の係数調整サイトへのご意見·ご感想
