| 前日に均衡した方程式 |
SrN + 2 LiBr = SrBr2 + Li2N
Cu + HNO3(diluat) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(diluat) = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaNO3 + KJ + H2SO4 = J2 + NO + Na2SO4 + K2SO4 + H2O =>
2 NaNO3 + 6 KJ + 4 H2SO4 = 3 J2 + 2 NO + Na2SO4 + 3 K2SO4 + 4 H2O
NN + HH = NHHH =>
NN + 3 HH = 2 NHHH
NH4 + HCl = (NH4)HCl =>
NH4 + HCl = (NH4)HCl
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Br + KOH = KBr + K3BrO3 + H2O =>
4 Br + 6 KOH = 3 KBr + K3BrO3 + 3 H2O
KMnO4 + Na2SO3 = KMnO2 + Na2SO4 =>
KMnO4 + 2 Na2SO3 = KMnO2 + 2 Na2SO4
AlCl3O9 + BaO2H2 = AlO3H3 + BaCl2O6 =>
2 AlCl3O9 + 3 BaO2H2 = 2 AlO3H3 + 3 BaCl2O6
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
B + C = B3C4 =>
3 B + 4 C = B3C4
Zn(OH)2 + HCe = ZnCe2 + H2O =>
Zn(OH)2 + 2 HCe = ZnCe2 + 2 H2O
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(s) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(s)
Pb(OH)2 + BaCl2 = PbCl2 + Ba(OH)2 =>
Pb(OH)2 + BaCl2 = PbCl2 + Ba(OH)2
Au + H2SeO4 = Au2(SeO4)3 + SeO2 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 SeO2 + 6 H2O
BaCl2(aq) + HNO3(aq) = Ba(NO3)2 + HCl =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2 + 2 HCl
(NH4)2S + Br2 = S + NH4Br =>
(NH4)2S + Br2 = S + 2 NH4Br
Na2S*9H2O = Na2S + H2O =>
Na2S*9H2O = Na2S + 9 H2O
C2001H4002 + O2 = CO2 + H2O =>
2 C2001H4002 + 6003 O2 = 4002 CO2 + 4002 H2O
Sn(CO3)2 + HClO3 = Sn(ClO3)4 + H2CO3 =>
Sn(CO3)2 + 4 HClO3 = Sn(ClO3)4 + 2 H2CO3
H2S + H{+} + Cr2O7{-} = Cr{3+} + S + H2O =>
7 H2S + 14 H{+} + 2 Cr2O7{-} = 4 Cr{3+} + 7 S + 14 H2O
HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
CH3COCH3 + NaHSO3 = CH3COHSO3NaCH3 =>
CH3COCH3 + NaHSO3 = CH3COHSO3NaCH3
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
H{+} + Cr2O7{2-} + H3PO2 = Cr{3+} + H2O + H3PO4 =>
16 H{+} + 2 Cr2O7{2-} + 3 H3PO2 = 4 Cr{3+} + 8 H2O + 3 H3PO4
NaCl + O2 = NaClO4 =>
NaCl + 2 O2 = NaClO4
Zn(OH)2 + NH4OH = H2O + [Zn(NH3)4](OH)2 =>
Zn(OH)2 + 4 NH4OH = 4 H2O + [Zn(NH3)4](OH)2
H2 + Be = HBe =>
H2 + 2 Be = 2 HBe
NH2CH(CH3)COOH + HCl = NH2CH(CH3)COOCl + H2 =>
NH2CH(CH3)COOH + HCl = NH2CH(CH3)COOCl + H2
P3 + O2 = P2O5 =>
4 P3 + 15 O2 = 6 P2O5
CaF2 + Pb(NO3)2 = Ca(NO3)2 + PbF2 =>
CaF2 + Pb(NO3)2 = Ca(NO3)2 + PbF2
Cr2(SO4)3 + Pb(C2H3O2)2 = C6H9CrO6 + PbSO4 =>
Cr2(SO4)3 + 3 Pb(C2H3O2)2 = 2 C6H9CrO6 + 3 PbSO4
FeS + Br2 + KOH = Fe(OH)3 + KBr + K4SO4 + H2O =>
2 FeS + 7 Br2 + 22 KOH = 2 Fe(OH)3 + 14 KBr + 2 K4SO4 + 8 H2O
C2H3O2 + H2O = CO2 + H =>
C2H3O2 + 2 H2O = 2 CO2 + 7 H
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
SnCl4 + AgNO3 = AgCl4 + Sn(NO3) =>
SnCl4 + AgNO3 = AgCl4 + Sn(NO3)
CS + O4 = CSO =>
4 CS + O4 = 4 CSO
PO7 = O2 + P =>
2 PO7 = 7 O2 + 2 P
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
CaCl2H2O + CO2 = CaCO3 + HCl =>
CaCl2H2O + CO2 = CaCO3 + 2 HCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C7H6OCl + H2O2 + NaOH = C14H10O4 + NaCl + H2O =>
2 C7H6OCl + 2 H2O2 + 2 NaOH = C14H10O4 + 2 NaCl + 4 H2O
As2S3 + HNO3 = H2O + H3AsO4 + NO2 + SO4 =>
As2S3 + 34 HNO3 = 14 H2O + 2 H3AsO4 + 34 NO2 + 3 SO4
Cr{3+} + S2O8{-2} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr{3+} + 3 S2O8{-2} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
LiCl + Na3PO4 = NaCl + Li3PO4 =>
3 LiCl + Na3PO4 = 3 NaCl + Li3PO4
HC2H3O2 + NaHCO3 = CO2 + H2O + Na =>
HC2H3O2 + 8 NaHCO3 = 10 CO2 + 6 H2O + 8 Na
Ca(NO2)2 + KOH = Ca(OH)2 + KNO2 =>
Ca(NO2)2 + 2 KOH = Ca(OH)2 + 2 KNO2
K2SO4 + HCl = H2SO4 + KCl(aq) =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl(aq)
AgNo3 + NaF = AgF + NaNo3 =>
AgNo3 + NaF = AgF + NaNo3
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