| 前日に均衡した方程式 |
CBr4 = C + 2 Br2
PbCrO4 + H3O = Cr2O7 + Pb + H2O =>
2 PbCrO4 + 2 H3O = Cr2O7 + 2 Pb + 3 H2O
HClO3 + CaO = CaCl2O6 + H2O =>
2 HClO3 + CaO = CaCl2O6 + H2O
S(s) + HNO3(gg) = H2SO4(gg) + H2O(e) + NO2(g) =>
S(s) + 6 HNO3(gg) = H2SO4(gg) + 2 H2O(e) + 6 NO2(g)
Hydrogen + fluorine = hydrogenfluoride =>
H2 + F2 = 2 HF
NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O =>
2 NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O
CH3COOH + Ca2(CO3)2 = CH3COOCa + CO2 + H2O =>
9 CH3COOH + 4 Ca2(CO3)2 = 8 CH3COOCa + 10 CO2 + 6 H2O
C2H5OH + CuO = CH3COH + H2O + Cu =>
C2H5OH + CuO = CH3COH + H2O + Cu
B2H6(g) + H2O(l) = H3BO3(s) + H2(g) =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2(g)
HCl + MnO2 = Cl2 + Mn2Cl2 + H2O =>
8 HCl + 2 MnO2 = 3 Cl2 + Mn2Cl2 + 4 H2O
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + MnSO4 + 2 Na2SO4 + 2 H2O
Ba(OH)8H2O + NH4 = Ba2 + H2O + NH =>
6 Ba(OH)8H2O + 16 NH4 = 3 Ba2 + 54 H2O + 16 NH
PbS + Al(NO3)3 = Pb(NO3)2 + Al2S3 =>
3 PbS + 2 Al(NO3)3 = 3 Pb(NO3)2 + Al2S3
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
NiCl2*H2O(s) = NiCl2(s) + H2O(g) =>
NiCl2*H2O(s) = NiCl2(s) + H2O(g)
CaH2 + H2SO4 = Ca(HSO4)2 + H2O + H2S =>
2 CaH2 + 5 H2SO4 = 2 Ca(HSO4)2 + 4 H2O + H2S
C7H8 + HNO3 = CNO3 + H9 =>
3 C7H8 + 21 HNO3 = 21 CNO3 + 5 H9
H2SOH + KIO3 + KI = K2SO4 + H2O + I2 =>
2 H2SOH + 3 KIO3 + KI = 2 K2SO4 + 3 H2O + 2 I2
Na + CH3Cl = CH3Na + NaCl =>
2 Na + CH3Cl = CH3Na + NaCl
CO2(g) + Al2O3(aq) = Al2(CO3)3(aq) =>
3 CO2(g) + Al2O3(aq) = Al2(CO3)3(aq)
C6H6 + HONO2 = C6H4(NO2)2 + H2O =>
C6H6 + 2 HONO2 = C6H4(NO2)2 + 2 H2O
H3PO4 + Cu = Cu(PO4)2 + H =>
2 H3PO4 + Cu = Cu(PO4)2 + 6 H
V2O5 + SO2 + H2SO4 = VOSO4 + H2O =>
V2O5 + SO2 + H2SO4 = 2 VOSO4 + H2O
NaOH + Cu(SO4) = CuOH + NaSO4 =>
NaOH + Cu(SO4) = CuOH + NaSO4
HNO2 + Li(OH) = LiNO2 + H2O =>
HNO2 + Li(OH) = LiNO2 + H2O
Na2S + FeCl2 = FeS + NaCl =>
Na2S + FeCl2 = FeS + 2 NaCl
H2CO3 + KOH = KHCO3 + HOH =>
H2CO3 + KOH = KHCO3 + HOH
PH3 = P + H2 =>
2 PH3 = 2 P + 3 H2
PbSO4 + AgBr = PbBr2 + Ag2SO4 =>
PbSO4 + 2 AgBr = PbBr2 + Ag2SO4
ZnCl2(aq) + NaI(aq) = ZnI(aq) + NaCl2 =>
ZnCl2(aq) + NaI(aq) = ZnI(aq) + NaCl2
AgNo3 + NaPo4 = AgPo4 + No3Na =>
AgNo3 + NaPo4 = AgPo4 + No3Na
Al(OH)3 + CH3NH3 = AlCH3N + H2O =>
Al(OH)3 + CH3NH3 = AlCH3N + 3 H2O
NH4Cl + O3 = (NH4)2O + Cl2 =>
6 NH4Cl + O3 = 3(NH4)2O + 3 Cl2
Ni{2+} + C4H8N2O2 = NiC4H6N2O2 + H{+} =>
Ni{2+} + C4H8N2O2 = NiC4H6N2O2 + 2 H{+}
Na2AsO4 + Na2S + HCl = NaCl + AsCl3 + H2O + S =>
2 Na2AsO4 + 3 Na2S + 16 HCl = 10 NaCl + 2 AsCl3 + 8 H2O + 3 S
Ba(OH)2 + Na2HPO4 = BaHPO4 + Na(OH) =>
Ba(OH)2 + Na2HPO4 = BaHPO4 + 2 Na(OH)
C2H5COOH3 + H2 = C2H7COOH3 =>
C2H5COOH3 + H2 = C2H7COOH3
(NH4)2SO3(aq) + Ni(NO3)2(aq) = Ni2(SO3)2(s) + NH4NO3(aq) =>
2(NH4)2SO3(aq) + 2 Ni(NO3)2(aq) = Ni2(SO3)2(s) + 4 NH4NO3(aq)
NaHSO4 + H2S = NaHS + H2SO4 =>
NaHSO4 + H2S = NaHS + H2SO4
MgBr2 + Rb3PO4 = MgPO4 + Rb3Br2 =>
MgBr2 + Rb3PO4 = MgPO4 + Rb3Br2
Sr(OH)2 + KMnO4 + Na2C2O4 = SrCO3 + K2CO3 + Na2CO3 + MnO2 + H2O =>
2 Sr(OH)2 + 2 KMnO4 + 3 Na2C2O4 = 2 SrCO3 + K2CO3 + 3 Na2CO3 + 2 MnO2 + 2 H2O
ZrO2 + (NH4)2HPO4 = Zr2O(PO4)2 + H2O + NH3 =>
2 ZrO2 + 2(NH4)2HPO4 = Zr2O(PO4)2 + 3 H2O + 4 NH3
KMnO4 + Cr3(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO7 + H2O =>
30 KMnO4 + Cr3(SO4)3 + 42 KOH = 30 K2MnO4 + 3 K2SO4 + 3 K2CrO7 + 21 H2O
Cl2(g) + S8(s) = SCl2 =>
8 Cl2(g) + S8(s) = 8 SCl2
Zn + Sn = ZnSn =>
Zn + Sn = ZnSn
CH3COOH + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
K2SO3(aq) + HNO3(aq) = H2O(l) + NO3 + K2S =>
K2SO3(aq) + 6 HNO3(aq) = 3 H2O(l) + 6 NO3 + K2S
KMnO4 + CH3CHOHCH3 + H2SO4 = MnSO4 + CH3COCH3 + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CHOHCH3 + 3 H2SO4 = 2 MnSO4 + 5 CH3COCH3 + K2SO4 + 8 H2O
K(HCO3) + KOH = K2(CO3) + H2O =>
K(HCO3) + KOH = K2(CO3) + H2O
Mg + HCl(ac) = MgCl + H =>
Mg + HCl(ac) = MgCl + H
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