| 前日に均衡した方程式 |
2 CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Al + Cl2 = Al0Cl3 =>
2 Al + 3 Cl2 = 2 Al0Cl3
Mg + HI = Mg2I + H2 =>
4 Mg + 2 HI = 2 Mg2I + H2
KCl + AlNO3 = AlCl + KNO3 =>
KCl + AlNO3 = AlCl + KNO3
Cd(OH)2 + HNo3 = CdOHNo3 + H2O =>
Cd(OH)2 + HNo3 = CdOHNo3 + H2O
Ag(NH3)2Cl + Zn = Zn(NH3)2Cl + Ag =>
Ag(NH3)2Cl + Zn = Zn(NH3)2Cl + Ag
KCl + AlNO3 = AlCl + KNO3 =>
KCl + AlNO3 = AlCl + KNO3
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
CH3CH2CH2CH2COOH + Ca(OH)2 = Ca(CH3CH2CH2CH2COO)2 + H2O =>
2 CH3CH2CH2CH2COOH + Ca(OH)2 = Ca(CH3CH2CH2CH2COO)2 + 2 H2O
PbCl2 + K2CrO4 = KCl + PbCrO4 =>
PbCl2 + K2CrO4 = 2 KCl + PbCrO4
K2Cr2O7 + H2SO4 + PH3 = P2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
8 K2Cr2O7 + 32 H2SO4 + 6 PH3 = 3 P2O5 + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3 =>
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3
C4H9BrKOH = C4H8KBrH2O =>
C4H9BrKOH = C4H8KBrH2O
HMnO4 + Na(HO) = NaMnO4 + H2O =>
HMnO4 + Na(HO) = NaMnO4 + H2O
NaBrCl2 = NaClBrCl =>
NaBrCl2 = NaClBrCl
CCl4 + HF = CCl2F2 + H2Cl2 =>
CCl4 + 2 HF = CCl2F2 + H2Cl2
Na2Cl + H2SO4 = Na2SO4 + H2Cl =>
Na2Cl + H2SO4 = Na2SO4 + H2Cl
H2SO3 + MgO = MgSO3 + H2O =>
H2SO3 + MgO = MgSO3 + H2O
AgNO3 + PbS = Ag2S + Pb(NO3)2 =>
2 AgNO3 + PbS = Ag2S + Pb(NO3)2
Mg(NO3)2 + K2CO3 = Mg(CO3) + K(NO3) =>
Mg(NO3)2 + K2CO3 = Mg(CO3) + 2 K(NO3)
A2 = A =>
A2 = 2 A
K2CO3(s) = CO2K2O =>
K2CO3(s) = CO2K2O
C106H263O110N16P1 + O2 = CO2 + NO3{-} + HPO4{2-} + H2O + H{+} =>
C106H263O110N16P1 + 138 O2 = 106 CO2 + 16 NO3{-} + HPO4{2-} + 122 H2O + 18 H{+}
PbSO4 + NaOH = Na2(Pb(OH)4) + Na2SO4 =>
PbSO4 + 4 NaOH = Na2(Pb(OH)4) + Na2SO4
Pb3(PO4)2 + H2 = Pb + H3PO4 =>
Pb3(PO4)2 + 3 H2 = 3 Pb + 2 H3PO4
Ba(Cl)2 + Na3PO4 = NaCl + Ba3(PO4)2 =>
3 Ba(Cl)2 + 2 Na3PO4 = 6 NaCl + Ba3(PO4)2
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6 =>
Cu(H2O)6 + NaOH = Cu(OH) + Na(H2O)6
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K3Fe(CN)6 + HCl = HCN + KCl + FeCl3 =>
K3Fe(CN)6 + 6 HCl = 6 HCN + 3 KCl + FeCl3
MnO2 + H{+} + Br{-} = Mn{2+} + H2O + Br2 =>
MnO2 + 4 H{+} + 2 Br{-} = Mn{2+} + 2 H2O + Br2
KMgO4 + Na2SO3 + H2SO4 = MgSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMgO4 + 5 Na2SO3 + 3 H2SO4 = 2 MgSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
HSO3{-} + I2 + H2O{-} = I{-} + SO4{-2} + H{+} =>
2 HSO3{-} + 3 I2 + 2 H2O{-} = 6 I{-} + 2 SO4{-2} + 6 H{+}
OHCH2COOH + H2O = OCH2COO + H4O =>
OHCH2COOH + H2O = OCH2COO + H4O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2 + I = KI =>
K2 + 2 I = 2 KI
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
H2SO4NH4NO3 = NH4HSO4HNO3 =>
H2SO4NH4NO3 = NH4HSO4HNO3
FeS2 + HNO3 + HCl = H2SO4 + NO + H2O + FeCl3 =>
FeS2 + 5 HNO3 + 3 HCl = 2 H2SO4 + 5 NO + 2 H2O + FeCl3
C6H12O6 + H2O = C6H12O7{-} + H{+} + e =>
C6H12O6 + H2O = C6H12O7{-} + 2 H{+} + e
C4H10 + Cl2 = C4C10 + HCl =>
7 C4H10 + 35 Cl2 = 2 C4C10 + 70 HCl
MgSO4*H2O = MgSO4 + H2 + O2 =>
2 MgSO4*H2O = 2 MgSO4 + 2 H2 + O2
HgS + HNO3 + HCl = HgCl2 + S + H2O + NO =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 4 H2O + 2 NO
LaBr3 + K2C2O4 = LaC2O4 + K2Br3 =>
LaBr3 + K2C2O4 = LaC2O4 + K2Br3
Mn + Br2 = MnBr5 =>
2 Mn + 5 Br2 = 2 MnBr5
CH3OH(l) + O2 = CO2 + H2O =>
2 CH3OH(l) + 3 O2 = 2 CO2 + 4 H2O
Zn(C2H3O2)2 + Al2O3 = Al(C2H3O2)3 + ZnO =>
3 Zn(C2H3O2)2 + Al2O3 = 2 Al(C2H3O2)3 + 3 ZnO
Al + C + H2O = CH4 + Al(HO)3 =>
4 Al + 3 C + 12 H2O = 3 CH4 + 4 Al(HO)3
HClO + Ca(OH)2 = H2O1 + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O1 + Ca(ClO)2
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
(C8H18(l)) + O2 = CO2 + H2O =>
2(C8H18(l)) + 25 O2 = 16 CO2 + 18 H2O
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