| 前日に均衡した方程式 |
3 Pb + 2 Sn(NO3)3 = 3 Pb(NO3)2 + 2 Sn
AgNO3 + O2 = Ag2O3 + NO3 =>
4 AgNO3 + 3 O2 = 2 Ag2O3 + 4 NO3
Li2CO3(ag) + Mg(NO3)2(ag) = LiNO3(ag) + MgCO3(s) =>
Li2CO3(ag) + Mg(NO3)2(ag) = 2 LiNO3(ag) + MgCO3(s)
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
HBr + K2Cr2O7 + HCl = CrCl3 + Br2 + KCl + H2O =>
6 HBr + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 Br2 + 2 KCl + 7 H2O
H2SiF6 + CaF2 + H2O = CaSiO3 + HF =>
H2SiF6 + CaF2 + 3 H2O = CaSiO3 + 8 HF
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co2 + Ba = BaCo3 =>
3 Co2 + 2 Ba = 2 BaCo3
I2 + Se = ISe =>
I2 + 2 Se = 2 ISe
Na3PO4 + HgCl2 = Hg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 HgCl2 = Hg3(PO4)2 + 6 NaCl
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cr(NO3)2 + BaBr2 = CrBr2 + Ba(NO3)2 =>
Cr(NO3)2 + BaBr2 = CrBr2 + Ba(NO3)2
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
HOCl + KOH = H2O2 + KCl =>
HOCl + KOH = H2O2 + KCl
K[Au(CN)2] + HCl = AuCN + HCN + KCl =>
K[Au(CN)2] + HCl = AuCN + HCN + KCl
H2 + N2 = NH4 =>
4 H2 + N2 = 2 NH4
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
O2H2O(l) = OH2(g) + O2(g) =>
O2H2O(l) = OH2(g) + O2(g)
Ca + HgTeO4 = Hg + CaTeO4 =>
Ca + HgTeO4 = Hg + CaTeO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
K2CrO4 + AgNO3 = K2Ag + CrO4NO3 =>
K2CrO4 + AgNO3 = K2Ag + CrO4NO3
CH2OHCHOHCH2OH + Na = CH2OHCHOHCH2ONa + H2 =>
2 CH2OHCHOHCH2OH + 2 Na = 2 CH2OHCHOHCH2ONa + H2
AgNO3 + CoBr2 = Co + NO3 + AgBr =>
2 AgNO3 + CoBr2 = Co + 2 NO3 + 2 AgBr
(CH3)2N2H2(l) + N2O(g) = N2(g) + H2O(g) + CO2(g) =>
(CH3)2N2H2(l) + 8 N2O(g) = 9 N2(g) + 4 H2O(g) + 2 CO2(g)
Ni(NO3)2 + K3Fe(CN)6 = Ni(Fe)(CN)6 + K3(NO3)2 =>
Ni(NO3)2 + K3Fe(CN)6 = Ni(Fe)(CN)6 + K3(NO3)2
CH3CH3CH = (CH3)2CH =>
CH3CH3CH = (CH3)2CH
F + H2O = H2F + O =>
F + H2O = H2F + O
C3H7OH + [Cr2O7]{2-} + H{+} = Cr{3+} + C2H5COOH + H2O =>
3 C3H7OH + 2[Cr2O7]{2-} + 16 H{+} = 4 Cr{3+} + 3 C2H5COOH + 11 H2O
HNO3 + Na2S = NaNO3 + H2O + SO2 + NO2 =>
8 HNO3 + Na2S = 2 NaNO3 + 4 H2O + SO2 + 6 NO2
(NH4)2[Co(SCN)4] + NaOH = Co(OH)2 + NaSCN + NH4SCN =>
(NH4)2[Co(SCN)4] + 2 NaOH = Co(OH)2 + 2 NaSCN + 2 NH4SCN
H2 + As2O5 = AsH3 + H2O =>
8 H2 + As2O5 = 2 AsH3 + 5 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBrO4(s) + KBr = KBrO3(s) =>
3 KBrO4(s) + KBr = 4 KBrO3(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Li2CO3 + LaCl3*7H2O + ZrOCl2 = Li7La3Zr2 + CO2 + H2O + Cl2 + O2 =>
14 Li2CO3 + 12 LaCl3*7H2O + 8 ZrOCl2 = 4 Li7La3Zr2 + 14 CO2 + 84 H2O + 26 Cl2 + 11 O2
Mg + CO3 = Mg(CO3) =>
Mg + CO3 = Mg(CO3)
C63H88CoN14O14P + K2Cr2O7 + H2SO4 = K2SO4 + Co2(SO4)3 + Cr2(SO4)3 + HNO3 + H3PO4 + CO2 + H2O =>
2 C63H88CoN14O14P + 130 K2Cr2O7 + 523.00000000001H2SO4 = 130 K2SO4 + Co2(SO4)3 + 130 Cr2(SO4)3 + 28 HNO3 + 2 H3PO4 + 126 CO2 + 594.00000000001H2O
Mg(s) + FeCl3 = MgCl2(s) + Fe(s) =>
3 Mg(s) + 2 FeCl3 = 3 MgCl2(s) + 2 Fe(s)
KI + HNO3 = H2O + NO2 + I2 + KNO3 =>
2 KI + 4 HNO3 = 2 H2O + 2 NO2 + I2 + 2 KNO3
AgNO3 + Cu2 = Ag2 + Cu(NO3)2 =>
4 AgNO3 + Cu2 = 2 Ag2 + 2 Cu(NO3)2
Au2S3 + Ag = Ag2S + Au =>
Au2S3 + 6 Ag = 3 Ag2S + 2 Au
KMnO4 + Na2C2O7 = NaMnO4 + K2C2O7 =>
2 KMnO4 + Na2C2O7 = 2 NaMnO4 + K2C2O7
CH3CH2CH2COOH + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 CH3CH2CH2COOH + 10 Cr2O7{2-} + 80 H{+} = 20 Cr{3+} + 12 CO2 + 52 H2O
H2 + C6H5NH2 = C6H11NH2 =>
3 H2 + C6H5NH2 = C6H11NH2
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