| 前日に均衡した方程式 |
2 HCl + BaCO3 = BaCl2 + CO2 + H2O
Na2S2O3 + AgNO3 = Ag2(S2O3) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2(S2O3) + 2 NaNO3
CH2NH2COOH + HCl = (NH3CH2COOH)Cl =>
CH2NH2COOH + HCl = (NH3CH2COOH)Cl
Na2(SO3) + K2(Cr2O7) + H2SO4 = Na2SO4 + Cr2(SO4)3 + KSSO4 + H2O =>
8 Na2(SO3) + K2(Cr2O7) + 7 H2SO4 = 8 Na2SO4 + Cr2(SO4)3 + 2 KSSO4 + 7 H2O
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
B + O2 = BO =>
2 B + O2 = 2 BO
K2Cr2O7 + H2SO4 + Zn = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Zn = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
B + F = BF3 =>
B + 3 F = BF3
KF = K + F2 =>
2 KF = 2 K + F2
CuO + H{+} + HSO4{-} = Cu2{+} + (SO4)2{-} + H2O =>
2 CuO + 2 H{+} + 2 HSO4{-} = Cu2{+} + (SO4)2{-} + 2 H2O
K3PO4 + MgSO4 = K2SO4 + Mg3(PO4)2 =>
2 K3PO4 + 3 MgSO4 = 3 K2SO4 + Mg3(PO4)2
NaCl + MnI = NaI + MnCl =>
NaCl + MnI = NaI + MnCl
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
Pd + KCN = K + Pd(CN)2 =>
Pd + 2 KCN = 2 K + Pd(CN)2
K2CrO4 + AgNO3 = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 AgNO3 = 2 KNO3 + Ag2CrO4
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g) =>
Ca(HCO3)2(aq) = CaCO3(s) + H2O(l) + CO2(g)
Mg(s) + Br2(i) = MgBr2(s) =>
Mg(s) + Br2(i) = MgBr2(s)
Li2CO3 + Al(NO3)3 = Li(NO3) + Al2(CO3)3 =>
3 Li2CO3 + 2 Al(NO3)3 = 6 Li(NO3) + Al2(CO3)3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3(CH2)2CH2OH + K = CH3(CH2)2CH2OK + H =>
CH3(CH2)2CH2OH + K = CH3(CH2)2CH2OK + H
NH4 + NO3 = NH4NO3 =>
NH4 + NO3 = NH4NO3
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O
Pt + Al{3+} = Pt{2+} + Al =>
3 Pt + 2 Al{3+} = 3 Pt{2+} + 2 Al
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CH2O + O2 = HCOOH =>
2 CH2O + O2 = 2 HCOOH
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
Na2S2O3 + AgNO3 = Ag2(S2O3) + NaNO3 =>
Na2S2O3 + 2 AgNO3 = Ag2(S2O3) + 2 NaNO3
CuZn + MHCl = Cu + ZnMHCl =>
CuZn + MHCl = Cu + ZnMHCl
aluminum + ozone = Al2O3 =>
2 Al + O3 = Al2O3
C5H10O3N2 + O2 = CO2 + H2O + N2 =>
C5H10O3N2 + 6 O2 = 5 CO2 + 5 H2O + N2
Au2O3 + C = Au + CO2 =>
2 Au2O3 + 3 C = 4 Au + 3 CO2
Cl2 + P5 = PCl5 =>
25 Cl2 + 2 P5 = 10 PCl5
PbO + HNO3 = Pb(NO3)2 + Water =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O
CH3COOH + MgCO3 = Mg(CH3COOH)2 + CO2 + H2O =>
9 CH3COOH + 4 MgCO3 = 4 Mg(CH3COOH)2 + 6 CO2 + 2 H2O
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr =>
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr
C6H14O2(l) + O2 = CO2(g) + H2O(g) =>
2 C6H14O2(l) + 17 O2 = 12 CO2(g) + 14 H2O(g)
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s) =>
Cu(s) + FeSO4(aq) = CuSO4(aq) + Fe(s)
N2O + NH3 = N2 + H2O =>
3 N2O + 2 NH3 = 4 N2 + 3 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
CH3COOH + Al2(CO3)3 = Al(C2H3O2)3 + CO2 + H2O =>
6 CH3COOH + Al2(CO3)3 = 2 Al(C2H3O2)3 + 3 CO2 + 3 H2O
NaNO3 + Pb(CH3CO2)2 = NaCH3CO2 + Pb(NO3)2 =>
2 NaNO3 + Pb(CH3CO2)2 = 2 NaCH3CO2 + Pb(NO3)2
Mn + HCl = MnCl3 + H2 =>
2 Mn + 6 HCl = 2 MnCl3 + 3 H2
Al(s) + H3Po4(aq) = AlPo4(aq) + H2(g) =>
2 Al(s) + 2 H3Po4(aq) = 2 AlPo4(aq) + 3 H2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
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