| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HCl + CaO = CaCl2 + H2O
CH2C(CH3)CH3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + CH3COOH =>
5 CH2C(CH3)CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 12 H2O + 8 MnSO4 + 10 CH3COOH
K2(HgI4) + KCN = K2(Hg(CN)4) + KI =>
K2(HgI4) + 4 KCN = K2(Hg(CN)4) + 4 KI
Al + NO = AlNO =>
Al + NO = AlNO
Bi + Br2 = BiBr3 =>
2 Bi + 3 Br2 = 2 BiBr3
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
V2O5 + Mg(OH)2 = Mg3(VO4)2 + H2O =>
V2O5 + 3 Mg(OH)2 = Mg3(VO4)2 + 3 H2O
(NH4)2S + HCI = (NH4)CI + H2S =>
(NH4)2S + 2 HCI = 2(NH4)CI + H2S
C14H12O2 + H2O = C14H14O2 + OH =>
C14H12O2 + 2 H2O = C14H14O2 + 2 OH
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
CaSO4 + (NH4)HCO3 = CaCO3 + (NH4)2SO4 + CO2 + H2O =>
CaSO4 + 2(NH4)HCO3 = CaCO3 + (NH4)2SO4 + CO2 + H2O
H3Po4 + Na = Na3Po4 + H2 =>
2 H3Po4 + 6 Na = 2 Na3Po4 + 3 H2
H2SO4 + Ag(OH) = Ag2(SO4) + H2O =>
H2SO4 + 2 Ag(OH) = Ag2(SO4) + 2 H2O
NiSO4 + Zn = Ni + ZnSO4 =>
NiSO4 + Zn = Ni + ZnSO4
Ni + O = Ni2O =>
2 Ni + O = Ni2O
ZnO + P2O5 = Zn + PO4 =>
3 ZnO + P2O5 = 3 Zn + 2 PO4
Na2S + HClO4 = NaClO4 + H2S =>
Na2S + 2 HClO4 = 2 NaClO4 + H2S
H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)
P + OH{-} + H2O = PH3 + H2PO2{-}lewisstructure =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}lewisstructure
NH4HS + H2O2 = (NH4)2SO4 + H2SO4 + H2O =>
2 NH4HS + 8 H2O2 = (NH4)2SO4 + H2SO4 + 8 H2O
Fe{2}O{3} + Al = Fe{+} + Al{2}O{3} =>
2 Fe{2}O{3} + Al = 2 Fe{+} + Al{2}O{3}
MnO4{-} + (COOH)2 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
Me4NI7 = Me4NI + I6 =>
Me4NI7 = Me4NI + I6
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
Cs2Cr2O7 + Pb(NO3)2 = CsNO3 + PbCr2O7 =>
Cs2Cr2O7 + Pb(NO3)2 = 2 CsNO3 + PbCr2O7
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
AgBr + NH3 = Ag(NH3)2{+} + Br{-} =>
AgBr + 2 NH3 = Ag(NH3)2{+} + Br{-}
V2O5 + Mg(OH)2 = Mg3(VO4)2 + H2O =>
V2O5 + 3 Mg(OH)2 = Mg3(VO4)2 + 3 H2O
Hg + O = Hg2O =>
2 Hg + O = Hg2O
V2O5 + Mg(OH)2 = Mg3(VO4)2 + H2O =>
V2O5 + 3 Mg(OH)2 = Mg3(VO4)2 + 3 H2O
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2(NH4)Cl
((NH4)2SO4) + NaOH = Na2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
Zn + HNO3(p) = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 HNO3(p) = 3 Zn(NO3)2 + 4 H2O + 2 NO
Na2SO4 + BaSO4 = BaNa2 + SO4 =>
Na2SO4 + BaSO4 = BaNa2 + 2 SO4
V2O5 + Mg(OH)2 = Mg3(VO4)2 + H2O =>
V2O5 + 3 Mg(OH)2 = Mg3(VO4)2 + 3 H2O
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
C6H8O7(s) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(s) =>
C6H8O7(s) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(s)
Fe(NO3)3 + NH4SCN = FeSCN + NH4 + NO3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4 + 3 NO3
(NH4)Cl + Ag(NO3) = (NH4)(NO3) + AgCl =>
(NH4)Cl + Ag(NO3) = (NH4)(NO3) + AgCl
Mo(CO)6 + P(OPh)3 = Mo(CO)5[P(OPh)3] + CO =>
Mo(CO)6 + P(OPh)3 = Mo(CO)5[P(OPh)3] + CO
HgCl2 + NaHCO3 = NaCl + Hg2 + HCO3 =>
2 HgCl2 + 4 NaHCO3 = 4 NaCl + Hg2 + 4 HCO3
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
KMgO4 + KBr + H2SO4 = MgSO4 + Br2 + K2SO4 + H2O =>
2 KMgO4 + 10 KBr + 8 H2SO4 = 2 MgSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
PbS(s) + HNO3(ac) = Pb(NO3)2(ac) + NO(g) + S(s) + H2O(l) =>
3 PbS(s) + 8 HNO3(ac) = 3 Pb(NO3)2(ac) + 2 NO(g) + 3 S(s) + 4 H2O(l)
CaCr2O7 + CoSO4 = CaSO4 + CoCr2O7 =>
CaCr2O7 + CoSO4 = CaSO4 + CoCr2O7
C4H9OH + CuO = C3H7COOH + Cu + H2O =>
C4H9OH + 2 CuO = C3H7COOH + 2 Cu + H2O
Pb(CH3CO2)2 + KCl = PbCl2 + KCH3CO2 =>
Pb(CH3CO2)2 + 2 KCl = PbCl2 + 2 KCH3CO2
HCN + CuSO4 = H2SO4 + CN + Cu =>
2 HCN + CuSO4 = H2SO4 + 2 CN + Cu
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/16/24
方程式のバランス01/15/24
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