| 前日に均衡した方程式 |
C2H5NS + H2O = H2S + C2H5NO
Co + H2O = Co(OH)3 + H2 =>
2 Co + 6 H2O = 2 Co(OH)3 + 3 H2
C17H35COOK + H2SO4 = C17H35COOH + K2SO4 =>
2 C17H35COOK + H2SO4 = 2 C17H35COOH + K2SO4
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
NaCl + AgSO4 = AgCl + NaSO4 =>
NaCl + AgSO4 = AgCl + NaSO4
PCl5 + H2 = PH3 + HCl =>
PCl5 + 4 H2 = PH3 + 5 HCl
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
Cr(OH)2 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr(OH)2 + 2 H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
NH4NO3*Ca(NO3)2*10H2O + K2CO3 = CO2 + CaCO3 + H2O + KNO3 + NH3 =>
2 NH4NO3*Ca(NO3)2*10H2O + 3 K2CO3 = CO2 + 2 CaCO3 + 21 H2O + 6 KNO3 + 2 NH3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
H2O2 + KOH + K[Cr(OH)4] = K2CrO4 + H2O =>
3 H2O2 + 2 KOH + 2 K[Cr(OH)4] = 2 K2CrO4 + 8 H2O
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
Na2Cr2O7 + HI = H2Cr2O7 + NaI =>
Na2Cr2O7 + 2 HI = H2Cr2O7 + 2 NaI
Na + ZnSO4 = NaSO4 + Zn =>
Na + ZnSO4 = NaSO4 + Zn
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2O2 + KOH + K[Cr(OH)4] = K2CrO4 + H2O =>
3 H2O2 + 2 KOH + 2 K[Cr(OH)4] = 2 K2CrO4 + 8 H2O
HAuCl4 + KI = Au + I2 + HCl + KCl =>
2 HAuCl4 + 6 KI = 2 Au + 3 I2 + 2 HCl + 6 KCl
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
Li2O + Hg(NO3)2 = LiNO3 + HgO =>
Li2O + Hg(NO3)2 = 2 LiNO3 + HgO
K2Cr2O7 + H2O2 + H2SO4 = HCrO4 + KSO4 + H2O =>
K2Cr2O7 + 2 H2O2 + 2 H2SO4 = 2 HCrO4 + 2 KSO4 + 3 H2O
CsF + Br2 = CsBr + F2 =>
2 CsF + Br2 = 2 CsBr + F2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
AgCl(aq) + H2S(aq) = Ag2S(s) + HCl(aq) =>
2 AgCl(aq) + H2S(aq) = Ag2S(s) + 2 HCl(aq)
Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Pb(CO3)2(s) = PbO2(s) + CO2(g) =>
Pb(CO3)2(s) = PbO2(s) + 2 CO2(g)
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
C2H6 + Br = C2Br6 + HBr =>
C2H6 + 12 Br = C2Br6 + 6 HBr
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
Sn(CO3)2 + H2S = SnSO + CO2 + H2O =>
Sn(CO3)2 + H2S = SnSO + 2 CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H3PO4 + BaCl3 = BaPO4 + HCl =>
H3PO4 + BaCl3 = BaPO4 + 3 HCl
C3H3O(COOH)3 + NaOH = C3H3O(COONa)3 + HOH =>
C3H3O(COOH)3 + 3 NaOH = C3H3O(COONa)3 + 3 HOH
KI + KIO + H2SO4 = I2 + H2O + K2SO4 =>
KI + KIO + H2SO4 = I2 + H2O + K2SO4
Mg + HO = MgO2 + H =>
Mg + 2 HO = MgO2 + 2 H
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KC1 + Br2 = C12 + KBr =>
12 KC1 + 6 Br2 = C12 + 12 KBr
NaF + CN = NaCN + F2 =>
2 NaF + 2 CN = 2 NaCN + F2
ThF4 + Ca = Th + CaF2 =>
ThF4 + 2 Ca = Th + 2 CaF2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO3 + CuO = Cu(SO3) + H2O =>
H2SO3 + CuO = Cu(SO3) + H2O
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
CH3COOH + FeCl3 = (CH3COO)3Fe + HCl =>
3 CH3COOH + FeCl3 = (CH3COO)3Fe + 3 HCl
HAuCl4 + KI = Au + I2 + HCl + KCl =>
2 HAuCl4 + 6 KI = 2 Au + 3 I2 + 2 HCl + 6 KCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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方程式のバランス01/05/25
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