| 前日に均衡した方程式 |
Mg2P2O7 = 2 Mg + 2 P + 7 O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Fe + HClO4 = Fe(ClO4)2 + H2O + HCl =>
4 Fe + 9 HClO4 = 4 Fe(ClO4)2 + 4 H2O + HCl
Y2O3 + Al2O3 = Y3Al5O12 =>
3 Y2O3 + 5 Al2O3 = 2 Y3Al5O12
C25H52 + O2(g) = CO2(g) + H2O(l) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
Ni + H3PO4 = Ni3(PO4)2 + H2 =>
3 Ni + 2 H3PO4 = Ni3(PO4)2 + 3 H2
NaCH3COO + HCl = NaCl + CH3COOH =>
NaCH3COO + HCl = NaCl + CH3COOH
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
BaCO3 + Bi2O3 + NH4H2PO4 = Ba3Bi(PO4)3 + NH3 + H2O + CO2 =>
6 BaCO3 + Bi2O3 + 6 NH4H2PO4 = 2 Ba3Bi(PO4)3 + 6 NH3 + 9 H2O + 6 CO2
Hg2(NO3)2 + HCl = HNO3 + HgCl =>
Hg2(NO3)2 + 2 HCl = 2 HNO3 + 2 HgCl
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Hg(ClO3)2 = HgO + ClO2 + O2 =>
2 Hg(ClO3)2 = 2 HgO + 4 ClO2 + O2
Na2CO3 + Cr2(SO4)3 + H2O = Na2SO4 + Cr(OH)3 + CO2 =>
3 Na2CO3 + Cr2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 3 CO2
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
P2O5 + Al(OH)3 = Al3(PO4)3 + H2O =>
3 P2O5 + 6 Al(OH)3 = 2 Al3(PO4)3 + 9 H2O
LiF = Li + F2 =>
2 LiF = 2 Li + F2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NaI + Ba = Na + BaI2 =>
2 NaI + Ba = 2 Na + BaI2
MnO4 + SO2 + H = Mn + H2SO4 =>
MnO4 + 2 SO2 + 4 H = Mn + 2 H2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
AsF5 + H2O = H3AsO4 + HF =>
AsF5 + 4 H2O = H3AsO4 + 5 HF
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2S3 + Cl2 = FeCl3 + S2Cl2 =>
2 Fe2S3 + 9 Cl2 = 4 FeCl3 + 3 S2Cl2
NH3 + HCl = HCl(NH3) =>
NH3 + HCl = HCl(NH3)
NaOH + A1C1{+3} = NaC1 + A1(OH){+3} =>
NaOH + A1C1{+3} = NaC1 + A1(OH){+3}
K + CO3 = K2CO3 =>
2 K + CO3 = K2CO3
C6FeK4N6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl3 + CO2 + NO + H2O =>
6 C6FeK4N6 + 43 K2Cr2O7 + 386 HCl = 110 KCl + 6 FeCl3 + 86 CrCl3 + 36 CO2 + 36 NO + 193 H2O
Br2 + KBr = Br2KBr =>
Br2 + KBr = Br2KBr
Fe(s) + HCl(aq) = FeCl3(aq) + H2() =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2()
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
NaOH + A1C1{+3} = NaC1 + A1(OH){+3} =>
NaOH + A1C1{+3} = NaC1 + A1(OH){+3}
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
HCOOH + H2 = CH4 + H2O =>
HCOOH + 3 H2 = CH4 + 2 H2O
(C5)(H12) + O2 = CO2 + H2O =>
(C5)(H12) + 8 O2 = 5 CO2 + 6 H2O
NaCl + FeO = Na2O + FeCl2 =>
2 NaCl + FeO = Na2O + FeCl2
Fe + S = Fe(ll)S2 =>
Fe + 2 S = Fe(ll)S2
CuSO4 + Na2CO3 + NH3 = Cu(NH3)4 + Na2SO4CO3 =>
CuSO4 + Na2CO3 + 4 NH3 = Cu(NH3)4 + Na2SO4CO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
O2 + MnO2 + WO3 = MnWO6 =>
O2 + 2 MnO2 + 2 WO3 = 2 MnWO6
Fe + NaClO = FeO + NaCl =>
Fe + NaClO = FeO + NaCl
Br2 + SnI4 = SnBr4 + I2 =>
2 Br2 + SnI4 = SnBr4 + 2 I2
Na2CO3 + CaCO3 + Gd2O3 + WO3 = NaCaGdW3O12 + CO2 =>
Na2CO3 + 2 CaCO3 + Gd2O3 + 6 WO3 = 2 NaCaGdW3O12 + 3 CO2
C12H22O11(s) + O2 = CO2(s) + H2O(l) =>
C12H22O11(s) + 12 O2 = 12 CO2(s) + 11 H2O(l)
CrO3 + SO2 = Cr2(SO4)3 =>
2 CrO3 + 3 SO2 = Cr2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
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