| 前日に均衡した方程式 |
2 Fe(s) + 2 HCl(l) = 2 FeCl(aq) + H2(g)
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
H(SO3) + LiOH = Li(SO3) + H2O =>
H(SO3) + LiOH = Li(SO3) + H2O
PBS + O2 = SO2 + PBO =>
2 PBS + 3 O2 = 2 SO2 + 2 PBO
O2 + SnCl2 + HCl = SnCl4 + H2O =>
O2 + 2 SnCl2 + 4 HCl = 2 SnCl4 + 2 H2O
Mg + O3 = Mg3O3 =>
3 Mg + O3 = Mg3O3
PbSO4 + NH4OH = Pb(OH)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4OH = Pb(OH)2 + (NH4)2SO4
Al + NiCl2 = Al2Ni3 + Cl =>
2 Al + 3 NiCl2 = Al2Ni3 + 6 Cl
Ca(OH)2 + H2O + SO2 + O2 = CaSO4*2H2O =>
2 Ca(OH)2 + 2 H2O + 2 SO2 + O2 = 2 CaSO4*2H2O
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
B + H2 = B6H18 =>
6 B + 9 H2 = B6H18
GeO2 + SO2 = Ge(SO2)2 + O2 =>
GeO2 + 2 SO2 = Ge(SO2)2 + O2
H78766 = H =>
H78766 = 78766 H
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
H2SO3 + Al{3+} = Al(HSO3)3 + H{+} =>
3 H2SO3 + Al{3+} = Al(HSO3)3 + 3 H{+}
(C6H16O6) + O2 = CO2 + H2O =>
(C6H16O6) + 7 O2 = 6 CO2 + 8 H2O
Ca(NO3)2 + O = CaO + NO3 =>
Ca(NO3)2 + O = CaO + 2 NO3
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NaF + Ba(NO3)2 = Na(NO3)2 + BaF =>
NaF + Ba(NO3)2 = Na(NO3)2 + BaF
C2H6 + Cl22 = C2H5Cl + HCl =>
11 C2H6 + Cl22 = 11 C2H5Cl + 11 HCl
H1SO4 + Fe = H2 + FeSO4 =>
2 H1SO4 + 2 Fe = H2 + 2 FeSO4
Cu(NO3)2*3H2O + C6H3(COOH)3 = C18H6Cu3O12 + N2 + H2O + O2 =>
6 Cu(NO3)2*3H2O + 4 C6H3(COOH)3 = 2 C18H6Cu3O12 + 6 N2 + 24 H2O + 15 O2
NO + HSO3NH2 = HSO4 + H2O + N2 =>
4 NO + 2 HSO3NH2 = 2 HSO4 + 2 H2O + 3 N2
KNO3 + C + S = CO + N2 + K2S =>
2 KNO3 + 6 C + S = 6 CO + N2 + K2S
CuCl2(aq) + AgNo3(aq) = Cu(No3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNo3(aq) = Cu(No3)2(aq) + 2 AgCl(s)
CrBr2 + Na(OH) + I2 = Na2(Cr2O7) + HBrO3 + NaI + H2O =>
2 CrBr2 + 34 Na(OH) + 16 I2 = Na2(Cr2O7) + 4 HBrO3 + 32 NaI + 15 H2O
MgI2 + ClO = MgCl2 + I2 + O2 =>
MgI2 + 2 ClO = MgCl2 + I2 + O2
C4H8NNaO2 + KOH = KNNaO2 + C4H8(OH) =>
C4H8NNaO2 + KOH = KNNaO2 + C4H8(OH)
Ba(No3)2 + Na = Na(No3)2 + Ba =>
Ba(No3)2 + Na = Na(No3)2 + Ba
K2Cr2O7 + H2S = Cr + S + KOH + H2O =>
K2Cr2O7 + 6 H2S = 2 Cr + 6 S + 2 KOH + 5 H2O
HWO2 + O2 = WO3 + H2O =>
4 HWO2 + 3 O2 = 4 WO3 + 2 H2O
Ba(IO3)2 + H3PO4 = Ba3(PO4)2 + I2O5 + H2O =>
3 Ba(IO3)2 + 2 H3PO4 = Ba3(PO4)2 + 3 I2O5 + 3 H2O
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 3 H2O + 4 H{+}
NH4Cl + O2 = NH3 + OH + Cl =>
2 NH4Cl + O2 = 2 NH3 + 2 OH + 2 Cl
H2O2(l) + SO2(g) = H2SO4(aq) =>
H2O2(l) + SO2(g) = H2SO4(aq)
X(CO3) + HCl = XCl2 + H2O + CO2 =>
X(CO3) + 2 HCl = XCl2 + H2O + CO2
Ag(NO3) + K2(SO4) = Ag2(SO4) + K(NO3) =>
2 Ag(NO3) + K2(SO4) = Ag2(SO4) + 2 K(NO3)
KClO3 = Potassiumchloride + oxygen =>
2 KClO3 = 2 KCl + 3 O2
KOH + Fe(OH)3 + Ce(NO)4 + H2O + K2CO3 = K4Fe(CN)6 + Ce(OH)3 + KNO3 =>
34 KOH + 15 Fe(OH)3 + 61 Ce(NO)4 + 52 H2O + 90 K2CO3 = 15 K4Fe(CN)6 + 61 Ce(OH)3 + 154 KNO3
N3 + H = (NH3) =>
N3 + 9 H = 3(NH3)
H(ClO3) + NaOH = HOH + Na(ClO3) =>
H(ClO3) + NaOH = HOH + Na(ClO3)
B2O3 + Mg(s) = B(s) + MgO =>
B2O3 + 3 Mg(s) = 2 B(s) + 3 MgO
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaBr + NaBrO2 + H2SO4 = Br2 + Na2SO4 + H2O =>
3 NaBr + NaBrO2 + 2 H2SO4 = 2 Br2 + 2 Na2SO4 + 2 H2O
NaClO + NaI = NaClI2 + Na2O =>
NaClO + 2 NaI = NaClI2 + Na2O
Ti + As2O3(aq) = TiO2(aq) + As =>
3 Ti + 2 As2O3(aq) = 3 TiO2(aq) + 4 As
C8H9O2N + O2 = CO2 + H2O + NO =>
4 C8H9O2N + 39 O2 = 32 CO2 + 18 H2O + 4 NO
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Hg + H2O = Hg(OH)2 + H2 =>
Hg + 2 H2O = Hg(OH)2 + H2
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