| 前日に均衡した方程式 |
H2 + 2 KNO3 = 2 HNO3 + 2 K
CuO + O2 = CuO2O =>
CuO + O2 = CuO2O
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O =>
C8H10O2 + NaOCl = C8H8O2 + Na + Cl + H2O
CS2 + SCl = CCl4 + S =>
CS2 + 4 SCl = CCl4 + 6 S
HNO3(aq) + Na2SO4(aq) = H2SO4 + NaNO3 =>
2 HNO3(aq) + Na2SO4(aq) = H2SO4 + 2 NaNO3
MgBr2 + O = MgO + Br2 =>
MgBr2 + O = MgO + Br2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
As4S5 + HNO3 + H2O = H3AsO4 + NO + S =>
3 As4S5 + 20 HNO3 + 8 H2O = 12 H3AsO4 + 20 NO + 15 S
Fe + H2SO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Fe + 3 H2SO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
Na2CO3 + C2H4O2 = C2H3O2Na + CO2 + H2O =>
Na2CO3 + 2 C2H4O2 = 2 C2H3O2Na + CO2 + H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
FeCl2 + MgO = FeO + MgCl2 =>
FeCl2 + MgO = FeO + MgCl2
KHCO3 + HI = KI + HCO3H =>
KHCO3 + HI = KI + HCO3H
NaHCO3(s) + HC2H3O2(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HC2H3O2(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
P2O5 + CO = P2O3 + CO2 =>
P2O5 + 2 CO = P2O3 + 2 CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
CoCl2 + NH4OH + Cl2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 12 NH4OH + Cl2 = 2[Co(NH3)6]Cl3 + 12 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SO2KOH = KO2SOH =>
SO2KOH = KO2SOH
Na2S2O3*5H2O + H2SO4 = Na2SO4 + S + H2O =>
3 Na2S2O3*5H2O + H2SO4 = 3 Na2SO4 + 4 S + 16 H2O
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
AgNO3KOH = KNO3AgOH =>
AgNO3KOH = KNO3AgOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuO + O2 = CuO2O =>
CuO + O2 = CuO2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
H2S + SO3 = H2SO4 + S =>
3 H2S + 4 SO3 = 3 H2SO4 + 4 S
CuO + O2 = CuO2O =>
CuO + O2 = CuO2O
H2O + NO + Ni{2+} = NO3{-} + Ni + H{+} =>
4 H2O + 2 NO + 3 Ni{2+} = 2 NO3{-} + 3 Ni + 8 H{+}
CS2(l) + O2(g) = S2(s) + CO2(g) =>
CS2(l) + O2(g) = S2(s) + CO2(g)
K(s) + MnCl2(aq) = KCl2 + Mn =>
K(s) + MnCl2(aq) = KCl2 + Mn
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na(S2O3) + I2 + NaOH = Na(SO4) + NaI + H2O =>
2 Na(S2O3) + 9 I2 + 20 NaOH = 4 Na(SO4) + 18 NaI + 10 H2O
CuSO4 + HgCl2 = CuCl2 + SO4Hg =>
CuSO4 + HgCl2 = CuCl2 + SO4Hg
AsBr3 + H2O = As2O3 + HBr =>
2 AsBr3 + 3 H2O = As2O3 + 6 HBr
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
(CH3)2CHCH3 + O2 = CO2 + H2O =>
2(CH3)2CHCH3 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
HC2H3O2KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2KNO2 = KC2H3O2 + HNO2
K(OH) + CaCO3 = K2CO3 + Ca(OH)2 =>
2 K(OH) + CaCO3 = K2CO3 + Ca(OH)2
HCl + Sr(OH)2 = OH + SrCl + H =>
HCl + Sr(OH)2 = 2 OH + SrCl + H
CH3COOAg + K2CrO4 = CH3COOK + Ag2CrO4 =>
2 CH3COOAg + K2CrO4 = 2 CH3COOK + Ag2CrO4
C2H3OOH + NaOH = C2H3OONa + H2O =>
C2H3OOH + NaOH = C2H3OONa + H2O
H2Cr2O7 + KOH = H2O + Cr2O7K2 =>
H2Cr2O7 + 2 KOH = 2 H2O + Cr2O7K2
Ca(NO3)3 + C2H8N2O4 = CaC2H8N2O4 + (NO3)2 =>
2 Ca(NO3)3 + 2 C2H8N2O4 = 2 CaC2H8N2O4 + 3(NO3)2
PbSO4 + K2S = PbS + K2SO4 =>
PbSO4 + K2S = PbS + K2SO4
CuO + O2 = CuO2O =>
CuO + O2 = CuO2O
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