| 前日に均衡した方程式 |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CrSO4 + H2SO4 = Cr2(SO4)3 + H2S + H2O =>
8 CrSO4 + 5 H2SO4 = 4 Cr2(SO4)3 + H2S + 4 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al + Zn = Al2Zn3 =>
2 Al + 3 Zn = Al2Zn3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2MnO4 + H2SO4 = MnO2 + H2O + K2SO4 + KMnO4 =>
3 K2MnO4 + 2 H2SO4 = MnO2 + 2 H2O + 2 K2SO4 + 2 KMnO4
Ag(s) + F2 = AgF =>
2 Ag(s) + F2 = 2 AgF
C5H10NO4 + O2 = CO2 + H2O + N2 =>
2 C5H10NO4 + 11 O2 = 10 CO2 + 10 H2O + N2
C2H4N2O2 + O2 = CO2 + H2O + NO =>
C2H4N2O2 + 3 O2 = 2 CO2 + 2 H2O + 2 NO
MgCl2 + CuS = MgS + CuCl2 =>
MgCl2 + CuS = MgS + CuCl2
(CH3COO)2Zn + NaOH = (CH3COO)Na + Zn(OH)2 =>
(CH3COO)2Zn + 2 NaOH = 2(CH3COO)Na + Zn(OH)2
K2Cr2O7 + HSO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 HSO4 + 5 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 5 CH3CHO + K2SO4
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4(s) + Mg(OH)2
HNO3 + K = KNO3 + H =>
HNO3 + K = KNO3 + H
N2 + C + H2O = CO2 + NH4 =>
N2 + 2 C + 4 H2O = 2 CO2 + 2 NH4
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2
NiCl2 + NaBH4 + H2O = Ni2B + NaCl + H3BO3 + H2 =>
4 NiCl2 + 8 NaBH4 + 18 H2O = 2 Ni2B + 8 NaCl + 6 H3BO3 + 25 H2
Pb + N = Pb(N3)2 =>
Pb + 6 N = Pb(N3)2
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
HClO + Ca(OH)2 = HClO2 + Ca + H2O =>
HClO + Ca(OH)2 = HClO2 + Ca + H2O
ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O
SMg = Mg + S =>
SMg = Mg + S
Hg + NH4OH = Hg(OH)2 + NH4 =>
Hg + 2 NH4OH = Hg(OH)2 + 2 NH4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + HNO3 = Fe(NO3)2 + H2O + NO2 =>
Fe + 4 HNO3 = Fe(NO3)2 + 2 H2O + 2 NO2
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
NaOH(aq) + H2SO4(aq) = H2O(l) + Na2SO4(aq) =>
2 NaOH(aq) + H2SO4(aq) = 2 H2O(l) + Na2SO4(aq)
KMnO4 + HCl = KCl + MnCl2 + H6O + Cl4 =>
4 KMnO4 + 96 HCl = 4 KCl + 4 MnCl2 + 16 H6O + 21 Cl4
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlNO3 + H2SO4 = Al2SO4 + HNO3 =>
2 AlNO3 + H2SO4 = Al2SO4 + 2 HNO3
Zn + Pb(NO3)2 = Zn(NO3)2(s) + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2(s) + Pb
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HL + KOH = KL + H2O =>
HL + KOH = KL + H2O
PtCl2 + HCl = H2PtCl4 =>
PtCl2 + 2 HCl = H2PtCl4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
H2SO4 + HNO3 = HNO3SO3 + H2O =>
H2SO4 + HNO3 = HNO3SO3 + H2O
C(graphite) + H2(g) + O2(g) = C2H5OH(g) =>
4 C(graphite) + 6 H2(g) + O2(g) = 2 C2H5OH(g)
NaSH + H2O = NaOH + H2S =>
NaSH + H2O = NaOH + H2S
AlCl3 + Na3(PO4) = Al(PO4) + Cl + Na =>
AlCl3 + Na3(PO4) = Al(PO4) + 3 Cl + 3 Na
NaOH + (NH4)3PO = NH4OH + Na3PO =>
3 NaOH + (NH4)3PO = 3 NH4OH + Na3PO
Sn(ClO3)2 + Na2CrO4 = Na2ClO3 + Sn(CrO4)2 =>
Sn(ClO3)2 + 2 Na2CrO4 = 2 Na2ClO3 + Sn(CrO4)2
AgNO3 + Na2SO3 + KOH = Ag + Na2SO4 + KNO3 + H2O =>
2 AgNO3 + Na2SO3 + 2 KOH = 2 Ag + Na2SO4 + 2 KNO3 + H2O
Cr4{-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr4{-} + 14 OH{-} + 25 H2O2 = 8 CrO4{-2} + 32 H2O
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeO + S + H2 =>
K2Cr2O7 + 8 HCl + 7 FeS = 2 KCl + 2 CrCl3 + 7 FeO + 7 S + 4 H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
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方程式のバランス01/07/25
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