| 前日に均衡した方程式 |
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2 NH4(NO3)
KMnO4 + H2SO4 + NaNO2 = MnO2 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + H2SO4 + 3 NaNO2 = 2 MnO2 + K2SO4 + 3 NaNO3 + H2O
H2SO4 + Na2C2O4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
C3H6O2 + CaCO3 = Ca(CH3CH2COO)2 + CO2 + H2O =>
2 C3H6O2 + CaCO3 = Ca(CH3CH2COO)2 + CO2 + H2O
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
H2SO4 + K2Cr2O7 + C2H5OH = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
8 H2SO4 + 2 K2Cr2O7 + C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Zn(OH)2 + HCl = H2O + ZnCl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + ZnCl2
K + O2 + S = K2SO4 =>
2 K + 2 O2 + S = K2SO4
B + HNO3 = NO2 + H3BO3 =>
B + 3 HNO3 = 3 NO2 + H3BO3
C2H5OCH3 + HI = C2H5OH + CH3I =>
C2H5OCH3 + HI = C2H5OH + CH3I
SO2 + H2SO4 = SO3 + H2SO3 =>
SO2 + H2SO4 = SO3 + H2SO3
CdSO4 + H2O = Cd + O2 + H2SO4 =>
2 CdSO4 + 2 H2O = 2 Cd + O2 + 2 H2SO4
Ca(HSO4)2 + NaCl = NaHSO4 + CaCl2 =>
Ca(HSO4)2 + 2 NaCl = 2 NaHSO4 + CaCl2
H2SO4 + HI = I2 + SH2 + H2O =>
H2SO4 + 8 HI = 4 I2 + SH2 + 4 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
C3H7CN + HCl + H2O = C3H7COOH + NH4 + Cl2 =>
2 C3H7CN + 2 HCl + 4 H2O = 2 C3H7COOH + 2 NH4 + Cl2
CH3COOC2H5 + OH = CH3COO + C2H5OH =>
CH3COOC2H5 + OH = CH3COO + C2H5OH
NH4OH(aq) + CH3COOH(aq) = CH3COONH4(aq) + H2O(l) =>
NH4OH(aq) + CH3COOH(aq) = CH3COONH4(aq) + H2O(l)
Cl2 + H2O = HClO2 + H2 =>
Cl2 + 4 H2O = 2 HClO2 + 3 H2
Mg(s) + Cu(CH3COO)2(aq) = Mg(CH3COO)2(s) + Cu2(aq) =>
2 Mg(s) + 2 Cu(CH3COO)2(aq) = 2 Mg(CH3COO)2(s) + Cu2(aq)
KCrO2 + KClO3 + KOH = K2Cr + KClO4 + H2O =>
2 KCrO2 + 5 KClO3 + 2 KOH = 2 K2Cr + 5 KClO4 + H2O
AgCl + N2H4 = Ag + NH4Cl + N2 =>
2 AgCl + 2 N2H4 = 2 Ag + 2 NH4Cl + N2
Li + HClO2 = LiClO2 + H2 =>
2 Li + 2 HClO2 = 2 LiClO2 + H2
Sb4O6 = Sb + O =>
Sb4O6 = 4 Sb + 6 O
C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8
HNO3 + H2O + CO2 = CH3NO2 + O2 =>
HNO3 + H2O + CO2 = CH3NO2 + 2 O2
Pb + MnO4{-} + H{+} = Pb{2+} + Mn{2+} + H2O =>
5 Pb + 2 MnO4{-} + 16 H{+} = 5 Pb{2+} + 2 Mn{2+} + 8 H2O
Be(OH)2 + H2SO4 = Be(SO4) + HOH =>
Be(OH)2 + H2SO4 = Be(SO4) + 2 HOH
H2CO3 + KOH = K + H2O + CO3 =>
H2CO3 + 2 KOH = 2 K + 2 H2O + CO3
MgO3C + HCl = MgCl2 + H2O + O2C =>
MgO3C + 2 HCl = MgCl2 + H2O + O2C
KBr + Cl + KOH = KCl + KBrO3 + H2O =>
KBr + 6 Cl + 6 KOH = 6 KCl + KBrO3 + 3 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
SiC = CSi =>
SiC = CSi
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
Al2(s) + O2(g) = Al2O3(s) =>
2 Al2(s) + 3 O2(g) = 2 Al2O3(s)
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
C6H5NO3 + Fe + HCl = C6H7NO + FeCl3 + H2O =>
C6H5NO3 + 2 Fe + 6 HCl = C6H7NO + 2 FeCl3 + 2 H2O
CuSO4 + H2O2 = H2SO4 + CuO2 =>
CuSO4 + H2O2 = H2SO4 + CuO2
C5H9NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C5H9NO2 + 11 O2 = 9 CO2 + 7 H2O + CH4N2O
CH3COOH + NaOH = H2O + Na2CO3 + CH4 =>
CH3COOH + 2 NaOH = H2O + Na2CO3 + CH4
I + H2S = HI + S8 =>
16 I + 8 H2S = 16 HI + S8
Be(OH)2 + NaOH = Na2(Be(OH)4) =>
Be(OH)2 + 2 NaOH = Na2(Be(OH)4)
Cr(No3)3 + KOH = Cr(OH) + K(No3)3 =>
Cr(No3)3 + KOH = Cr(OH) + K(No3)3
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
Bi2O3 + V2O5 = Bi4V2O11 =>
2 Bi2O3 + V2O5 = Bi4V2O11
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
K2CrO4 + KCl + H2O = KCrO2 + KClO + KOH =>
2 K2CrO4 + 3 KCl + H2O = 2 KCrO2 + 3 KClO + 2 KOH
CH3CHCHCH3 + Br2 = CH3CHBrCHBrCH3 =>
CH3CHCHCH3 + Br2 = CH3CHBrCHBrCH3
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