| 前日に均衡した方程式 |
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
MgOHNO3 + HCl = Mg(NO3)2 + MgCl2 + H2O =>
2 MgOHNO3 + 2 HCl = Mg(NO3)2 + MgCl2 + 2 H2O
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4 =>
SrCl2 + K2CrO4 = K2Cl2 + SrCrO4
NaH2O = NaOH + H2 =>
2 NaH2O = 2 NaOH + H2
OI{-} + S2O3{-2} + H2O = SO4{-2} + I{-} + H{+} =>
4 OI{-} + S2O3{-2} + H2O = 2 SO4{-2} + 4 I{-} + 2 H{+}
HBr + NaHCO3 = NaBr + H2O + CO2 =>
HBr + NaHCO3 = NaBr + H2O + CO2
KI + KNO3 + HCl = I2 + NO + KCl + H2O =>
6 KI + 2 KNO3 + 8 HCl = 3 I2 + 2 NO + 8 KCl + 4 H2O
Na + Cl2(g) = NaCl(s) =>
2 Na + Cl2(g) = 2 NaCl(s)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C4H11N + CHCl3 + KOH = C5H9N + KCl + H2O =>
C4H11N + CHCl3 + 3 KOH = C5H9N + 3 KCl + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H10 + Br2 = CBr + HBr =>
C6H10 + 8 Br2 = 6 CBr + 10 HBr
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CD = C2 + D2 =>
2 CD = C2 + D2
Ba3(PO4)2 + HNO3 = H3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 HNO3 = 2 H3PO4 + 3 Ba(NO3)2
C3H4HBr = C3H3BrH2 =>
C3H4HBr = C3H3BrH2
P2O3 = O2 + P3 =>
6 P2O3 = 9 O2 + 4 P3
AlF3 + N = AlN + F2 =>
2 AlF3 + 2 N = 2 AlN + 3 F2
CH3OH + K2CrO7 + H2SO4 = HCHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 CH3OH + 2 K2CrO7 + 5 H2SO4 = 9 HCHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
C6H5OH + H2O = C6H8O2 =>
C6H5OH + H2O = C6H8O2
C9HO + O = CO + H2O =>
2 C9HO + 17 O = 18 CO + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
MgCO3 = MgO + CO2(g) =>
MgCO3 = MgO + CO2(g)
AuIO3 + AsCl3 + HCl = AsCl5 + AuI + H2O =>
AuIO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + AuI + 3 H2O
P2 + Q2 = P3Q =>
3 P2 + Q2 = 2 P3Q
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
C18H36 + O2 = CO + H2O =>
C18H36 + 18 O2 = 18 CO + 18 H2O
Ag2S + K(CN) = KAg(CN)2 + K2S =>
Ag2S + 4 K(CN) = 2 KAg(CN)2 + K2S
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
NaOH(l) + H2SO4(l) = Na2SO4 + H2O =>
2 NaOH(l) + H2SO4(l) = Na2SO4 + 2 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
CrO4 + HCl = Cr2O7 + H2O + Cl =>
2 CrO4 + 2 HCl = Cr2O7 + H2O + 2 Cl
C6H12O6 + I2 + H2O = C6H12O7 + HI =>
C6H12O6 + I2 + H2O = C6H12O7 + 2 HI
Na2SO4(aq) + Ba(OH)2(aq) = NaOH(aq) + BaSO4(s) =>
Na2SO4(aq) + Ba(OH)2(aq) = 2 NaOH(aq) + BaSO4(s)
HCl + C6H6 + O2 = C7H7Cl + H2O =>
12 HCl + 14 C6H6 + 3 O2 = 12 C7H7Cl + 6 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C3H6 + Br2 = C3H4Br + H2Br =>
C3H6 + Br2 = C3H4Br + H2Br
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
(NH4)2MoO4 + Ce(NO3)3 + K2CO3 = NH4NO3 + KCe(MoO4)2 + H2O + CO2 + NH3 =>
4(NH4)2MoO4 + 2 Ce(NO3)3 + K2CO3 = 6 NH4NO3 + 2 KCe(MoO4)2 + H2O + CO2 + 2 NH3
Ce2(SO4)3 + HgSO4 + H2SO4 + HN03 + CO2 = Ce(SO4)4 + Hg2(CN)2 + H2O =>
17 Ce2(SO4)3 + 30 HgSO4 + 55 H2SO4 + 10 HN03 + 30 CO2 = 34 Ce(SO4)4 + 15 Hg2(CN)2 + 60 H2O
Fe + K3Fe(CN)6 = Fe(K3)3 + Fe(CN)6 =>
Fe + 3 K3Fe(CN)6 = Fe(K3)3 + 3 Fe(CN)6
SbCl3(s) + H2S = Sb2S3 + HCl =>
2 SbCl3(s) + 3 H2S = Sb2S3 + 6 HCl
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7 =>
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
SnCl2 + C2H5OH = Sn(OH)2 + C2H5Cl =>
SnCl2 + 2 C2H5OH = Sn(OH)2 + 2 C2H5Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li(s) + Fe(NO3)3(aq) = Li(NO3) + Fe =>
3 Li(s) + Fe(NO3)3(aq) = 3 Li(NO3) + Fe
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11/11/24
方程式のバランス12/11/23
化学反応式の係数調整サイトへのご意見·ご感想
