| 前日に均衡した方程式 |
Zn + 2 HCl = ZnCl2 + H2
KCH3CO2 = K{+} + CH3CO2{-} =>
KCH3CO2 = K{+} + CH3CO2{-}
KJ + Br2 = J2 + KBr =>
2 KJ + Br2 = J2 + 2 KBr
H3SbO4 + H2SO4 + HCI = Sb2S5 + HCIO + H2O =>
2 H3SbO4 + 5 H2SO4 + 20 HCI = Sb2S5 + 20 HCIO + 8 H2O
C2H4 + HBr = CH3CH2Br =>
C2H4 + HBr = CH3CH2Br
Li3 + O2 = O3Li2 =>
4 Li3 + 9 O2 = 6 O3Li2
KMnO4 + H2SO4 + KI = MnO2 + H2O + I2 + K2SO4 =>
2 KMnO4 + 4 H2SO4 + 6 KI = 2 MnO2 + 4 H2O + 3 I2 + 4 K2SO4
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O =>
PbO2 + KNO2 + H2SO4 = PbSO4 + KNO3 + H2O
C6H12O6(s) + O2 = CO2 + H2O =>
C6H12O6(s) + 6 O2 = 6 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2*2H2O + NH3 = CuCl2(NH3) + H2O =>
CuCl2*2H2O + NH3 = CuCl2(NH3) + 2 H2O
Cr2O7{2-} + S + H{+} = Cr{3+} + SO2 + H2O =>
2 Cr2O7{2-} + 3 S + 16 H{+} = 4 Cr{3+} + 3 SO2 + 8 H2O
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
HNo3 + Na2O = NaNo3 + H2O =>
2 HNo3 + Na2O = 2 NaNo3 + H2O
CrO7 + Mn = Cr + MnO2 =>
2 CrO7 + 7 Mn = 2 Cr + 7 MnO2
FeCl3 + HCl = FeH3 + Cl2 =>
FeCl3 + 3 HCl = FeH3 + 3 Cl2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Sn + AgNO3 = Sn2(NO3)2 + Ag =>
2 Sn + 2 AgNO3 = Sn2(NO3)2 + 2 Ag
C303H10 + O2 = CO2 + H2O =>
2 C303H10 + 611 O2 = 606 CO2 + 10 H2O
Ag + Na(NO3) = Na + Ag(NO3) =>
Ag + Na(NO3) = Na + Ag(NO3)
HF + Si(O)2 = Si(F)4 + H2O =>
4 HF + Si(O)2 = Si(F)4 + 2 H2O
AlF3 = Al{+3} + F{-} =>
AlF3 = Al{+3} + 3 F{-}
NaOH(aq) + H2SO4(aq) = Na2SO4 + H2O =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4 + 2 H2O
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
CuCl2 + K2Co3 = KCl + Cu2(Co3)2 =>
2 CuCl2 + 2 K2Co3 = 4 KCl + Cu2(Co3)2
As2Se5 + HNO3 + H2O = H3AsO4 + NO + H2SeO4 =>
3 As2Se5 + 40 HNO3 + 4 H2O = 6 H3AsO4 + 40 NO + 15 H2SeO4
Pb2 + O2 = Pb2O4 =>
Pb2 + 2 O2 = Pb2O4
Ag + NH4Cl = AgCl + NH3 + H2 =>
2 Ag + 2 NH4Cl = 2 AgCl + 2 NH3 + H2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Ni(NO2)2 + HOH = Ni(OH)2 + HNO2 =>
Ni(NO2)2 + 2 HOH = Ni(OH)2 + 2 HNO2
ZnNO3 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4NO3 =>
ZnNO3 + K4[Fe(CN)6] = Zn[Fe(CN)6] + K4NO3
ZnI2 + H2O = ZnO + HI =>
ZnI2 + H2O = ZnO + 2 HI
CH3C6H4SO3H + H2O = C6H5CH3 + H2SO4 =>
CH3C6H4SO3H + H2O = C6H5CH3 + H2SO4
Fe2(SO4)3 + Na3PO4 = Fe2(PO4)3 + Na3SO4 =>
Fe2(SO4)3 + 3 Na3PO4 = Fe2(PO4)3 + 3 Na3SO4
S8(s) + P4(s) = P4S3(s) =>
3 S8(s) + 8 P4(s) = 8 P4S3(s)
HNo3 + Na2O = NaNo3 + H2O =>
2 HNo3 + Na2O = 2 NaNo3 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
Mg(OH)2 + CaSO4 = Ca(OH)2 + MgSO4 =>
Mg(OH)2 + CaSO4 = Ca(OH)2 + MgSO4
FeSO4 + NaNO3 + H2SO4 = Fe2(SO4)3 + Na2S04 + NO + H2O =>
32 FeSO4 + 2 NaNO3 + 20 H2SO4 = 16 Fe2(SO4)3 + Na2S04 + 2 NO + 20 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
HClO3 + K2SO4 = H2SO4 + KCl + O2 =>
2 HClO3 + K2SO4 = H2SO4 + 2 KCl + 3 O2
FeI3 + H2O = Fe2O3 + HI =>
2 FeI3 + 3 H2O = Fe2O3 + 6 HI
KCl + Na2[PtCl6] = K2[PtCl6] + NaCl =>
2 KCl + Na2[PtCl6] = K2[PtCl6] + 2 NaCl
(H16O8)Ba(OH)2 = BaO + H2O =>
(H16O8)Ba(OH)2 = BaO + 9 H2O
H + Bi = BiH5 =>
5 H + Bi = BiH5
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2 =>
Zn(OH)2 + Na2SO4 = ZnSO4 + Na2(OH)2
C3H6O2 + C5H11OH = C8H16O2 + H2O =>
C3H6O2 + C5H11OH = C8H16O2 + H2O
S2Cl2 + H2S = S + HCl =>
S2Cl2 + H2S = 3 S + 2 HCl
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| 前日に均衡した方程式 |
方程式のバランス10/18/24
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