| 前日に均衡した方程式 |
FeO = Fe + O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KCl(aq) + Hg(NO3)2 = HgCl2 + KNO3 =>
2 KCl(aq) + Hg(NO3)2 = HgCl2 + 2 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H6O = C3H8 + H2 + O2 =>
6 C2H6O = 4 C3H8 + 2 H2 + 3 O2
C45H86O6 + H2O = C3H8O3 + C43H81O3 =>
139 C45H86O6 + 141 H2O = 193 C3H8O3 + 132 C43H81O3
NaH2PO2 = Na4P2O7 + PH3 + NaPO3 + H2 =>
5 NaH2PO2 = Na4P2O7 + 2 PH3 + NaPO3 + 2 H2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
P + H2O = PH3 + H3PO3 =>
2 P + 3 H2O = PH3 + H3PO3
FeO + KMnO4 = Fe2O3 + MnO + K2O =>
10 FeO + 2 KMnO4 = 5 Fe2O3 + 2 MnO + K2O
BeCl2 + Al = Be + AlCl3 =>
3 BeCl2 + 2 Al = 3 Be + 2 AlCl3
BaCl2 + HCl = BaH2 + Cl3 =>
3 BaCl2 + 6 HCl = 3 BaH2 + 4 Cl3
(NH4)2Fe(SO4)2* + C2H2O4*2H2O = (NH4)2SO4 + CO2 + Fe + H2O + H2S =>
(NH4)2Fe(SO4)2* + 5 C2H2O4*2H2O = (NH4)2SO4 + 10 CO2 + Fe + 14 H2O + H2S
Mg + XH2O = XMgHO + H =>
Mg + XH2O = XMgHO + H
Ni(S) + FeCl2(aq) = NiCl2(aq) + Fe(S) =>
Ni(S) + FeCl2(aq) = NiCl2(aq) + Fe(S)
CaCl2 + FeCl3 = FeCl + CaCl3 =>
2 CaCl2 + FeCl3 = FeCl + 2 CaCl3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Sr + (HSO3)2 = SrOH + SO2 =>
2 Sr + (HSO3)2 = 2 SrOH + 2 SO2
(NH4)2[Be(CO3)2] = (NH4)2CO3BeCO3 =>
(NH4)2[Be(CO3)2] = (NH4)2CO3BeCO3
Pb(NO3)2 + Na2S2O3 = Pb(S2O3) + NaNO3 =>
Pb(NO3)2 + Na2S2O3 = Pb(S2O3) + 2 NaNO3
KCl + H2SO3 = K2SO3 + HCl =>
2 KCl + H2SO3 = K2SO3 + 2 HCl
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq) =>
HOCl(aq) + NaOH(aq) = H2O(l) + NaOCl(aq)
C2H5OSO3H = C2H4 + H2SO4 =>
C2H5OSO3H = C2H4 + H2SO4
Au + NO3{-}1 + Cl{-}1 + H{+}1 = AuCl4{-1+NO2+H2O =>
Au + 3 NO3{-}1 + 4 Cl{-}1 + 6 H{+}1 = AuCl4{-1+3NO2+3H2O
CHCCH2CH(CH3)CH(CH3)CH3 + HCl = CH2C(Cl)CH2CH(CH3)CH(CH3)CH3 =>
CHCCH2CH(CH3)CH(CH3)CH3 + HCl = CH2C(Cl)CH2CH(CH3)CH(CH3)CH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(s) + FeCl3(aq) = Fe(l) + MgCl3(s) =>
Mg(s) + FeCl3(aq) = Fe(l) + MgCl3(s)
C6H8Br + C2H6O = HBr + C8H13O =>
C6H8Br + C2H6O = HBr + C8H13O
Zn + (CuSO4)2 = ZnSO4 + Cu =>
2 Zn + (CuSO4)2 = 2 ZnSO4 + 2 Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 + NO2 = ONOO + H2O =>
H2O2 + NO2 = ONOO + H2O
Pb(ClO4)2 + CaS = PbS + Ca(ClO4)2 =>
Pb(ClO4)2 + CaS = PbS + Ca(ClO4)2
KMnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 Cl2
CrO2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
CrO2 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2
CuS + CuSO4 + H2O = SO4H2 + Cu =>
CuS + 3 CuSO4 + 4 H2O = 4 SO4H2 + 4 Cu
MgH2 + H2O = Mg(OH)2 + H =>
MgH2 + 2 H2O = Mg(OH)2 + 4 H
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
N2H5Cl + K2Cr2O7 + HCl = KCl + CrCl3 + N2 + H2O =>
3 N2H5Cl + 2 K2Cr2O7 + 13 HCl = 4 KCl + 4 CrCl3 + 3 N2 + 14 H2O
H + Fe2S3 = Fe + H2S =>
6 H + Fe2S3 = 2 Fe + 3 H2S
CH3CHCH2 + HBr = CH3CHBrCH3 =>
CH3CHCH2 + HBr = CH3CHBrCH3
O2 + Cl2 = O2Cl3 =>
2 O2 + 3 Cl2 = 2 O2Cl3
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10/20/24
方程式のバランス11/19/23
化学反応式の係数調整サイトへのご意見·ご感想
