| 前日に均衡した方程式 |
CH4 + 4 S = CS2 + 2 H2S
CH3COOH + H2SO4 + K2FeO4 = CO2 + H2O + Fe2(SO4)3 + K2SO =>
9 CH3COOH + 20 H2SO4 + 8 K2FeO4 = 18 CO2 + 38 H2O + 4 Fe2(SO4)3 + 8 K2SO
KI + K2Cr2O7 + H2SO4 + CHCl3 = I2CHCl3 + K2SO4 + H2O + Cr2SO4 =>
10 KI + K2Cr2O7 + 7 H2SO4 + 5 CHCl3 = 5 I2CHCl3 + 6 K2SO4 + 7 H2O + Cr2SO4
Ni + CuSO4 = NiCuSO4 =>
Ni + CuSO4 = NiCuSO4
Ca + H2O = Ca2O + H =>
2 Ca + H2O = Ca2O + 2 H
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Ca3(PO4)2(s) + H2SO4(l) = H3PO4(l) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 2 H3PO4(l) + 3 CaSO4(s)
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
HF + Al(OH)3 = AlF3 + H2O =>
3 HF + Al(OH)3 = AlF3 + 3 H2O
H2CO3Ba(OH)2 = Ba(CO3) + H2O =>
H2CO3Ba(OH)2 = Ba(CO3) + 2 H2O
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(s) =>
Ca(s) + CuSO4(aq) = CaSO4(aq) + Cu(s)
C17H33 + COOH + H2 = C17H35COOH =>
C17H33 + COOH + H2 = C17H35COOH
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Ni + I2 = NiI2 =>
Ni + I2 = NiI2
C2H5OH + CH4N2O + H2SO4 = C5H11NO2S + H2O + CO2 =>
5 C2H5OH + CH4N2O + 2 H2SO4 = 2 C5H11NO2S + 8 H2O + CO2
Zn(OH)2CaO = ZnOCa(OH)2 =>
Zn(OH)2CaO = ZnOCa(OH)2
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Cl2 + NaCl = NaCl3 =>
Cl2 + NaCl = NaCl3
Na + Cl2 = NaCl20 =>
Na + 10 Cl2 = NaCl20
Au + Ce2 = AuCe3 =>
2 Au + 3 Ce2 = 2 AuCe3
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
Bi(NO3)3(aq) + H2S(g) = Bi2S3(s) + HNO3(aq) =>
2 Bi(NO3)3(aq) + 3 H2S(g) = Bi2S3(s) + 6 HNO3(aq)
UF3 = UF4 + U =>
4 UF3 = 3 UF4 + U
HgO + HCI = Hg + H2O + CI =>
HgO + 2 HCI = Hg + H2O + 2 CI
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
KBr(aq) + Cl2 = KCl(aq) + Br2(l) =>
2 KBr(aq) + Cl2 = 2 KCl(aq) + Br2(l)
CuSO4 + SO2 + H2O + KI = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + SO2 + 2 H2O + 2 KI = 2 CuI + K2SO4 + 2 H2SO4
KHSO3 + H2O = KSO3 + H3O =>
KHSO3 + H2O = KSO3 + H3O
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Cu + AgNO = Cu(NO) + Ag =>
Cu + AgNO = Cu(NO) + Ag
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
(Ni(NO3)2)08 + (Cd(NO3)2)02 + Fe(NO3)3 + NH2CONH2 = NiCdFe2O4 + N2 + CO2 + H2O =>
3(Ni(NO3)2)08 + 12(Cd(NO3)2)02 + 48 Fe(NO3)3 + 208 NH2CONH2 = 24 NiCdFe2O4 + 328 N2 + 208 CO2 + 416 H2O
Al2(SO4)3 + Cu = Cu(SO4) + Al =>
Al2(SO4)3 + 3 Cu = 3 Cu(SO4) + 2 Al
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
W2O3 + H3PO4 = WPO4 + H2O =>
W2O3 + 2 H3PO4 = 2 WPO4 + 3 H2O
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
Bi(OH)3 + HCl = BiCl3 + H2O =>
Bi(OH)3 + 3 HCl = BiCl3 + 3 H2O
ZnCO3 + H2C6H5O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
51 ZnCO3 + 36 H2C6H5O7 = 17 Zn3(C6H5O7)2 + 41 H2O + 63 CO2
Ca3P2 + H2SO4 = CaSO4 + H3PO4 + H2O + SO2 =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 2 H3PO4 + 8 H2O + 8 SO2
ammonia + carbon = HCN + hydrogen =>
NH3 + C = HCN + H2
Al + NaOH = NaOAl2 + H2 =>
4 Al + 2 NaOH = 2 NaOAl2 + H2
HClO3 + Co(OH)2 = Co(ClO3)2 + H2O =>
2 HClO3 + Co(OH)2 = Co(ClO3)2 + 2 H2O
KMnO4 + BaCl2 = KCl + MnCl2 + Cl2 + BaO =>
2 KMnO4 + 8 BaCl2 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 BaO
HClO4 + Cu(OH)2(aq) = Cu(ClO4)2 + H2O =>
2 HClO4 + Cu(OH)2(aq) = Cu(ClO4)2 + 2 H2O
KI + PbCl = PbI + ClK =>
KI + PbCl = PbI + ClK
V + O2 = VO3 =>
2 V + 3 O2 = 2 VO3
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