| 前日に均衡した方程式 |
6 HgS + 4 Fe = 3 Hg2 + 2 Fe2S3
Cu(s) + HNO3 = Cu(NO3)2 + NO2(g) + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2(g) + 2 H2O
Mg + H2Br2 = H2 + MgBr2 =>
Mg + H2Br2 = H2 + MgBr2
LithiumPhosphate + ZincNitrate = ZincPhosphate + LithiumNitrate =>
LithiumPhosphate + ZincNitrate = ZincPhosphate + LithiumNitrate
Mg + HNO3 = Mg(NO3)2 + N20 + H2O =>
50 Mg + 120 HNO3 = 50 Mg(NO3)2 + N20 + 60 H2O
BaNO3(aq) + NaSO4(aq) = BaSO4(s) + NaNO3(aq) =>
BaNO3(aq) + NaSO4(aq) = BaSO4(s) + NaNO3(aq)
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
AgNO3(aq) + Fe2(SO4)3 = Ag2SO4(s) + Fe(NO3)3(aq) =>
6 AgNO3(aq) + Fe2(SO4)3 = 3 Ag2SO4(s) + 2 Fe(NO3)3(aq)
NH2 + O2 = NO + H2 = =>
2 NH2 + O2 = 2 NO + 2 H2
KI + HNO3 + HCI = I + N + KCI + H2O =>
5 KI + HNO3 + 5 HCI = 5 I + N + 5 KCI + 3 H2O
Zn + As2O3 + H2SO4 = ZnSO4 + H2O + AsH3 =>
6 Zn + As2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 AsH3
SIO2 = SI + O2 =>
SIO2 = SI + O2
Bl3 + H2O = H2OBl3 =>
Bl3 + H2O = H2OBl3
C8H8O2 + HO3N = C8H7O4N + H2O =>
C8H8O2 + HO3N = C8H7O4N + H2O
C18H21N3O5 + O2 = H2O + CO2 + NH4 =>
4 C18H21N3O5 + 71 O2 = 18 H2O + 72 CO2 + 12 NH4
K2CO3(aq) + Cr2(SO4)3(aq) = K2(SO4)3(aq) + Cr2(CO3) =>
K2CO3(aq) + Cr2(SO4)3(aq) = K2(SO4)3(aq) + Cr2(CO3)
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
HCl(l) + Zn(s) = H2(g) + ZnCl(s) =>
2 HCl(l) + 2 Zn(s) = H2(g) + 2 ZnCl(s)
KI + BaCl = BaI + KCl =>
KI + BaCl = BaI + KCl
Y2O3 + CuO + BaCO3 + O2 = YBa2Cu3O10 + CO2 =>
2 Y2O3 + 12 CuO + 8 BaCO3 + 7 O2 = 4 YBa2Cu3O10 + 8 CO2
Pb(No3)2 + KBr = PbBr2 + (No3)2K2 =>
Pb(No3)2 + 2 KBr = PbBr2 + (No3)2K2
Fe + O2 = (Fe2O3)2 =>
4 Fe + 3 O2 = (Fe2O3)2
CuSO4 + Mg(OH)2 = MgSO4 + Cu(OH)2 =>
CuSO4 + Mg(OH)2 = MgSO4 + Cu(OH)2
MgNH4PO4 + HCl = MgCl2 + NH4Cl + Mg(H2PO4)2 =>
2 MgNH4PO4 + 4 HCl = MgCl2 + 2 NH4Cl + Mg(H2PO4)2
HX + M(OH) = MX + H2O =>
HX + M(OH) = MX + H2O
Al(s) + Cl2(g) = Al2Cl6(s) =>
2 Al(s) + 3 Cl2(g) = Al2Cl6(s)
Ba + H3(PO4) = Ba(H2PO4)2 + H2 =>
Ba + 2 H3(PO4) = Ba(H2PO4)2 + H2
MgCl + NaPO4 = MgPO4 + NaCl =>
MgCl + NaPO4 = MgPO4 + NaCl
CeO2 + Gd2O3 = Gd01Ce09O2 + O2 =>
36 CeO2 + 2 Gd2O3 = 4 Gd01Ce09O2 + 35 O2
Na2B4O7 + H2SO4 + NaF = BF3 + Na2SO4 + H2O =>
Na2B4O7 + 7 H2SO4 + 12 NaF = 4 BF3 + 7 Na2SO4 + 7 H2O
BaBr2 + H2SO4 = BaSO4 + Br2H2 =>
BaBr2 + H2SO4 = BaSO4 + Br2H2
Na2S + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2S + 8 KMnO4 + 8 KOH = 8 K2MnO4 + Na2SO4 + 4 H2O
Al2(CO3)3 + As(NO3)3 = Al(NO3)3 + As2(CO3)3 =>
Al2(CO3)3 + 2 As(NO3)3 = 2 Al(NO3)3 + As2(CO3)3
NaNO2 + Na2S + H2SO4 = NO + Na2SO4 + H2O =>
8 NaNO2 + Na2S + 4 H2SO4 = 8 NO + 5 Na2SO4 + 4 H2O
CsCl + K3PO4 = Cs3PO4 + KCl =>
3 CsCl + K3PO4 = Cs3PO4 + 3 KCl
Cu(OH)2 + BaO = CuO + Ba(OH)2 =>
Cu(OH)2 + BaO = CuO + Ba(OH)2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
HNO3(aq) + K2CO3(aq) = HCO3(aq) + K2NO3 =>
HNO3(aq) + K2CO3(aq) = HCO3(aq) + K2NO3
HClO4(aq) + Zn(OH)2(s) = H2O + Zn(ClO4)2 =>
2 HClO4(aq) + Zn(OH)2(s) = 2 H2O + Zn(ClO4)2
Mn + O2 = Mn4O6 =>
4 Mn + 3 O2 = Mn4O6
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnSO4 + Cu = CuSO4(s) + Zn(s) =>
ZnSO4 + Cu = CuSO4(s) + Zn(s)
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
C7H6O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C7H6O2(g) + 15 O2(g) = 14 CO2(g) + 6 H2O(g)
SnCl2 + H2O2 + NaOH = Na2SnO3 + H2O + NaCl =>
SnCl2 + H2O2 + 4 NaOH = Na2SnO3 + 3 H2O + 2 NaCl
K2Cr2O7(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) =>
K2Cr2O7(aq) + 2 KOH(aq) = 2 K2CrO4(aq) + H2O(l)
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
CH3OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
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