| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 KOH(aq) + CuSO4(aq) = Cu(OH)2(s)K2SO4(aq)
(C12H22O3) + O2 = CO2 + H2O =>
(C12H22O3) + 16 O2 = 12 CO2 + 11 H2O
H2C2O4 + OH = H + OC2O4 =>
H2C2O4 + OH = 3 H + OC2O4
C20H42 + S = H2S + C =>
C20H42 + 21 S = 21 H2S + 20 C
C6H5C3H7 + O2 = H2O + CO2 =>
C6H5C3H7 + 12 O2 = 6 H2O + 9 CO2
H2S + HNO3 = H2SO4 + NO2 + HOH =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 HOH
H2Se + MgSe = MgSe2 + H2 =>
H2Se + MgSe = MgSe2 + H2
CuCO3 + NH3 = Cu(NH3)2 + CO2 + O2 =>
2 CuCO3 + 4 NH3 = 2 Cu(NH3)2 + 2 CO2 + O2
C2H5Cl + CH3Cl + Na = C3H8 + NaCl = pt,300* =>
C2H5Cl + CH3Cl + 2 Na = C3H8 + 2 NaCl
Cu2S + HNO3 = NO + S + Cu(NO3)2 + H2O =>
3 Cu2S + 16 HNO3 = 4 NO + 3 S + 6 Cu(NO3)2 + 8 H2O
Ni(SO3)2 + Ca = Ca(SO3) + Ni =>
Ni(SO3)2 + 2 Ca = 2 Ca(SO3) + Ni
O2 + Na2SO3 = Na2SO4 =>
O2 + 2 Na2SO3 = 2 Na2SO4
(NH4)3 + PO4 + CaCl = Ca(NH4)2 + Cl3PO4 =>
2(NH4)3 + PO4 + 3 CaCl = 3 Ca(NH4)2 + Cl3PO4
HgO(s) = O2(g) + Hg(s) =>
2 HgO(s) = O2(g) + 2 Hg(s)
HClO2 + NaHCO3 = NaClO2 + H2CO3 =>
HClO2 + NaHCO3 = NaClO2 + H2CO3
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
LiOH + HI = H2O + LiI =>
LiOH + HI = H2O + LiI
CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + NH3 + H2O =>
2 CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + 2 NH3 + 2 H2O
PbCl2 + CO2 + H2O = PbCO3 + HCl =>
PbCl2 + CO2 + H2O = PbCO3 + 2 HCl
KHSO4 + MgO = K2SO4 + H2O + MgSO4 =>
2 KHSO4 + MgO = K2SO4 + H2O + MgSO4
(NH4)2SO4 + Na2SiO3 = NH3 + Na2SO4 + H2SiO3 =>
(NH4)2SO4 + Na2SiO3 = 2 NH3 + Na2SO4 + H2SiO3
NH4CO3 + Al(NO3)3 = NH4(NO3)3 + AlCO3 =>
NH4CO3 + Al(NO3)3 = NH4(NO3)3 + AlCO3
Cr2O7{2–} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2–} + 5 H2S + 4 H{+} = 2 Cr{3+} + 5 S + 7 H2O
K2(SO4) + BaCl2 = KCl + Ba2(SO4)2 =>
2 K2(SO4) + 2 BaCl2 = 4 KCl + Ba2(SO4)2
H + C14 = C2H4 =>
28 H + C14 = 7 C2H4
CuCl2 + Cu(OH)2 = Cu2(OH)3Cl =>
CuCl2 + 3 Cu(OH)2 = 2 Cu2(OH)3Cl
Na + I{+2} = NaI{+2} =>
Na + I{+2} = NaI{+2}
P + H2SO4 = P2SO4 + H2O + H2S =>
8 P + 5 H2SO4 = 4 P2SO4 + 4 H2O + H2S
CO2Ca + HCl = CO2 + CaClH =>
CO2Ca + HCl = CO2 + CaClH
MgSO4*7H2O = Mg + SO4 + H2 + O =>
MgSO4*7H2O = Mg + SO4 + 7 H2 + 7 O
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
AlCl3 + BaSO4 = Al2(SO4)3 + Cl2Ba =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + 3 Cl2Ba
SrCl2 + H2O = Sr + HCl + OH =>
SrCl2 + 2 H2O = Sr + 2 HCl + 2 OH
Ca3(PO4)2 + Na2SO4 = Na3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CaSO4
PbCO3(s) + HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(i) =>
PbCO3(s) + 2 HNO3(ac) = Pb(NO3)2(s) + CO2(g) + H2O(i)
P2 + O5 + H2O = H3*PO4 =>
P2 + O5 + 3 H2O = 2 H3*PO4
CH3COOH + NaOCH3 = CH3OH + CH3COONa =>
CH3COOH + NaOCH3 = CH3OH + CH3COONa
Ba(OH)2 = BaO + H2O(t) =>
Ba(OH)2 = BaO + H2O(t)
BaI2 + Mn2(SO4)3 = BaSO4 + MnI3 =>
3 BaI2 + Mn2(SO4)3 = 3 BaSO4 + 2 MnI3
K2Cr2O7 + C2H6O = C2H6O8 + K2Cr2 =>
K2Cr2O7 + C2H6O = C2H6O8 + K2Cr2
Cr(NO3)3 + BaS = Ba(NO3)2 + Cr2 + S3 =>
2 Cr(NO3)3 + 3 BaS = 3 Ba(NO3)2 + Cr2 + S3
CU(OH)2 + NaOH = Na2CUO2 + H2O =>
CU(OH)2 + 2 NaOH = Na2CUO2 + 2 H2O
KHeO4 + HCl = KCl + HeCl2 + H2O + Cl2 =>
2 KHeO4 + 16 HCl = 2 KCl + 2 HeCl2 + 8 H2O + 5 Cl2
HgSe + HCl + H2O2 = Hg2Cl2 + SeO2 + H2O =>
2 HgSe + 2 HCl + 5 H2O2 = Hg2Cl2 + 2 SeO2 + 6 H2O
Fe(NO2)3 + CuSO4 = Cu(NO2)2 + Fe2(SO4)3 =>
2 Fe(NO2)3 + 3 CuSO4 = 3 Cu(NO2)2 + Fe2(SO4)3
CU(OH)2 + NaOH = Na2CUO2 + H2O =>
CU(OH)2 + 2 NaOH = Na2CUO2 + 2 H2O
Al + Sn{4} = Al{3} + Sn{2{ =>
2 Al + 3 Sn{4} = 2 Al{3} + 3 Sn{2{
CuCl + H = CuH + HCl =>
CuCl + 2 H = CuH + HCl
Yb2O3 + HNO3 = Yb(NO3)3*6H2O + NO2 + O2 =>
2 Yb2O3 + 48 HNO3 = 4 Yb(NO3)3*6H2O + 36 NO2 + 9.0000000000001O2
C6H12O6 + CO2 = CO + H2O =>
C6H12O6 + 6 CO2 = 12 CO + 6 H2O
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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01/28/25
方程式のバランス02/27/24
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