| 前日に均衡した方程式 |
As2O3 + 6 NaOH + 3 H2O = 2 Na3[As(OH)6]
AsH3(s) = As(s) + H2(g) =>
2 AsH3(s) = 2 As(s) + 3 H2(g)
Fe(NO3)3 + NH3*H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3*H2O = Fe(OH)3 + 3 NH4NO3
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
H2SO4 + N(OH)3 = N2(SO4)3 + H2O =>
3 H2SO4 + 2 N(OH)3 = N2(SO4)3 + 6 H2O
Al2O3 + H4P2O7 = Al4(P2O7)3 + H2O =>
2 Al2O3 + 3 H4P2O7 = Al4(P2O7)3 + 6 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Mg(SO4) + H2O = MgO + H2(SO4) =>
Mg(SO4) + H2O = MgO + H2(SO4)
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
Na2SO3 + H2O = H2SO3 + Na(OH) =>
Na2SO3 + 2 H2O = H2SO3 + 2 Na(OH)
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
Sn(NO3)2 + Ni = SnNi + NO3 =>
Sn(NO3)2 + Ni = SnNi + 2 NO3
KCN + Cd(NO3)2 = K2[Cd(CN)4] + KNO3 =>
4 KCN + Cd(NO3)2 = K2[Cd(CN)4] + 2 KNO3
Zn(IO3)2 + AIF3 = AI(IO3)3 + ZnF2 =>
3 Zn(IO3)2 + 2 AIF3 = 2 AI(IO3)3 + 3 ZnF2
KNO3 + Mg + HCl = KNO2 + MgCl + H2O =>
KNO3 + 2 Mg + 2 HCl = KNO2 + 2 MgCl + H2O
C25H22 + O2 = CO2 + H2O =>
2 C25H22 + 61 O2 = 50 CO2 + 22 H2O
Ba + S = BaS = BaS + S =>
Ba + S = BaS
Mg(OH)2 + CoCl2 = MgCl2 + Co(OH)2 =>
Mg(OH)2 + CoCl2 = MgCl2 + Co(OH)2
Al + NaOH + NaNO2 = Na3AlO3 + NH3 + H2O =>
2 Al + 5 NaOH + NaNO2 = 2 Na3AlO3 + NH3 + H2O
Sn + Ag = SnAg2 =>
Sn + 2 Ag = SnAg2
M(HNO3) = MH + NO3 =>
M(HNO3) = MH + NO3
KL(aq) + Cl2(g) = KCl(aq) + L2(s) =>
2 KL(aq) + Cl2(g) = 2 KCl(aq) + L2(s)
Cr2O3(ac) + Al(s) = Al2O3(ac) + Cr(s) =>
Cr2O3(ac) + 2 Al(s) = Al2O3(ac) + 2 Cr(s)
C6H12O6 = C4H10O + CO2 + H2 =>
7 C6H12O6 = 6 C4H10O + 18 CO2 + 12 H2
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
Ca3N2 + Pb = Ca + Pb3N4 =>
2 Ca3N2 + 3 Pb = 6 Ca + Pb3N4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
H + Mg + Si = HMgSi =>
H + Mg + Si = HMgSi
TeO2 + HClO3 + H2O = H6TeO6 + HCl =>
3 TeO2 + HClO3 + 9 H2O = 3 H6TeO6 + HCl
AgNO3(ac) + KCl(ac) = AgCl(s) + KNO3(ac) =>
AgNO3(ac) + KCl(ac) = AgCl(s) + KNO3(ac)
Ag + ZnCl = AgCl3 + Zn =>
Ag + 3 ZnCl = AgCl3 + 3 Zn
C7H16 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
18 C7H16 + 40 KMnO4 + 2 H2O = 21 C6H12O2 + 40 MnO2 + 40 KOH
SiO2(aq) + C(aq) = CO(g) + Si(s) =>
SiO2(aq) + 2 C(aq) = 2 CO(g) + Si(s)
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
FeS2 + Na2O2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 15 Na2O2 = Fe2O3 + 4 Na2SO4 + 11 Na2O
Fe2(SO4)3 + NH4SCn = Fe(SCn)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCn = 2 Fe(SCn)3 + 3(NH4)2SO4
CH3Cl(g) + Cl2(g) = CH2Cl2(g) + H2(g) =>
2 CH3Cl(g) + Cl2(g) = 2 CH2Cl2(g) + H2(g)
C6 + O2 + H2 + Na = C7H5NaO3 =>
7 C6 + 9 O2 + 15 H2 + 6 Na = 6 C7H5NaO3
B(OH)3 + C2H5OH = B(OC2H5)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(OC2H5)3 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
H2MnO3 + Co(OH)2 = Co(MnO3) + H2O =>
H2MnO3 + Co(OH)2 = Co(MnO3) + 2 H2O
Zn + CH3COOH = Zn(CH3COO) + H =>
Zn + CH3COOH = Zn(CH3COO) + H
Mg + Ni2(SO4) = Mg(SO4) + Ni =>
Mg + Ni2(SO4) = Mg(SO4) + 2 Ni
FeS2 + H2O + O2 = Fe(OH)3 + S =>
4 FeS2 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 8 S
P4 = P2 =>
P4 = 2 P2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeCaCo3 = FeCo3Ca =>
FeCaCo3 = FeCo3Ca
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