| 前日に均衡した方程式 |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + Ca(ClO)3 = CaCl2 + Cl2 + H2O =>
12 HCl + 2 Ca(ClO)3 = 2 CaCl2 + 7 Cl2 + 6 H2O
HgCl + O2 = HgO + ClO =>
HgCl + O2 = HgO + ClO
MnCl2 + O2 + KOH + H2O = MnO(OH)3 + KCl =>
4 MnCl2 + 3 O2 + 8 KOH + 2 H2O = 4 MnO(OH)3 + 8 KCl
CH3C2H6OH + O2 = CH3CHO + H2O =>
4 CH3C2H6OH + 5 O2 = 6 CH3CHO + 8 H2O
CuCI2 + Mg = MgCI2 + Cu =>
CuCI2 + Mg = MgCI2 + Cu
Al2 + H2SO4 = Al2SO4 + H2O + SO2 =>
Al2 + 2 H2SO4 = Al2SO4 + 2 H2O + SO2
Cr(OH)3 = CrOOH + H2O =>
Cr(OH)3 = CrOOH + H2O
NH4Cl + Na2S2O3 = NaCl + (NH4)2S2O3 =>
2 NH4Cl + Na2S2O3 = 2 NaCl + (NH4)2S2O3
Fe(NO3)3 + H2O = FeH2 + (NO3)3O =>
Fe(NO3)3 + H2O = FeH2 + (NO3)3O
LiOH + (H3PO4) = Li2HPO4 + H2O =>
2 LiOH + (H3PO4) = Li2HPO4 + 2 H2O
H{3}0 + SO{3} = H{2} + SO{4} =>
H{3}0 + SO{3} = H{2} + SO{4}
Fe3 + Na2 = FeNa4 =>
Fe3 + 6 Na2 = 3 FeNa4
Fe + MnBr2 = Mn + Fe2Br4 =>
2 Fe + 2 MnBr2 = 2 Mn + Fe2Br4
HSO4 + Zn = ZnSO4 + HS + H2O =>
9 HSO4 + 8 Zn = 8 ZnSO4 + HS + 4 H2O
NH3 + H2O + HCl = NH4ClH2O =>
NH3 + H2O + HCl = NH4ClH2O
SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4
SO2 + CaCO3 + O2 + H2O = CaSO4*2H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 4 H2O = 2 CaSO4*2H2O + 2 CO2
CuCl2 + Pb(NO3)2 = (PbCl2) + Cu(NO3)2 =>
CuCl2 + Pb(NO3)2 = (PbCl2) + Cu(NO3)2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
K3PO4 + AgNO3 = Ag3PO4 + NO3K =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3K
H3BO3 + Ba(OH)2 = BaHBO3 + H2O =>
H3BO3 + Ba(OH)2 = BaHBO3 + 2 H2O
K3PO4 + AgNO3 = Ag3PO4 + NO3K =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 NO3K
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
Ba3P + H2SO4 = Ba3SO4 + H2P =>
Ba3P + H2SO4 = Ba3SO4 + H2P
ReO3 + Cl2 + H2O = HReO4 + Cl{-} + H{+} =>
2 ReO3 + Cl2 + 2 H2O = 2 HReO4 + 2 Cl{-} + 2 H{+}
H2S + H2O2 + BaCl2 = BaSO4 + HCl + H2O =>
H2S + 4 H2O2 + BaCl2 = BaSO4 + 2 HCl + 4 H2O
NH3 + H2SO4 = N(SO4)3 + H2H3 =>
5 NH3 + 15 H2SO4 = 5 N(SO4)3 + 9 H2H3
PbO2 + NaCO3 + FeS = FeO3 + CO + Na2SO4 + Pb =>
3 PbO2 + 4 NaCO3 + 2 FeS = 2 FeO3 + 4 CO + 2 Na2SO4 + 3 Pb
H4C + Li3N = Li4C + H3N =>
3 H4C + 4 Li3N = 3 Li4C + 4 H3N
Fe + MnBr4 = Mn + Fe2Br4 =>
2 Fe + MnBr4 = Mn + Fe2Br4
CO + O2 = O4C =>
2 CO + 3 O2 = 2 O4C
NaHCO3 + Co(OH)2 = CoCO3 + Na2CO3 + H2O =>
2 NaHCO3 + Co(OH)2 = CoCO3 + Na2CO3 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SrBr2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)Br =>
3 SrBr2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)Br
(NH4)2(SO4) + Ca(OH)2 = (NH4)(OH) + Ca(SO4) =>
(NH4)2(SO4) + Ca(OH)2 = 2(NH4)(OH) + Ca(SO4)
CuO + SnO2 = Cu2SnO4 =>
2 CuO + SnO2 = Cu2SnO4
Hg2O3 + CO = CO2 + Hg =>
Hg2O3 + 3 CO = 3 CO2 + 2 Hg
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
KMnO4 + P = K3PO4 + MnO2 + P2O5 =>
15 KMnO4 + 9 P = 5 K3PO4 + 15 MnO2 + 2 P2O5
Fe + {2+} = Fe{3+}O{4+} =>
2 Fe + 3{2+} = 2 Fe{3+}O{4+}
Ni(NO3)2 + NH3 = Ni(NH3) + NO3 =>
Ni(NO3)2 + NH3 = Ni(NH3) + 2 NO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
Si2O4 + H2O = H6Si2O7 =>
Si2O4 + 3 H2O = H6Si2O7
C8H10 = C8H8 + H2 =>
C8H10 = C8H8 + H2
calcium + bromine = CaBr2 =>
Ca + Br2 = CaBr2
C3H6(g) + NO(g) = C3H3N(g) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(g) + 6 H2O(g) + N2(g)
Cr{2-} + NO3{-} = CrO4{2-} + NO2{-} =>
Cr{2-} + 4 NO3{-} = CrO4{2-} + 4 NO2{-}
(Pt(NH3)4) + KCl = K2PtCl2 + NH3 =>
(Pt(NH3)4) + 2 KCl = K2PtCl2 + 4 NH3
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