| 前日に均衡した方程式 |
7 HMnO4 + 5 AsH2 + 7 H2SO4 = 5 H3AsO4 + 7 MnSO4 + 8 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
H(PH2O2) + HgCl2 + H2O = H2(PHO3) + HCl + Hg =>
H(PH2O2) + HgCl2 + H2O = H2(PHO3) + 2 HCl + Hg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Al(aq) + H2O = Al(OH)3 + H2 =>
2 Al(aq) + 6 H2O = 2 Al(OH)3 + 3 H2
C6H16O6 + KNO3 = CO2 + H2O + KNO2 =>
C6H16O6 + 14 KNO3 = 6 CO2 + 8 H2O + 14 KNO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
CoCl2 + NH4Cl + NH3 + O2 = Co((NH)3)5Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 56 NH3 + 31 O2 = 4 Co((NH)3)5Cl3 + 62 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HBr(ac) + Zn(s) = ZnBr2(s) + H2 =>
2 HBr(ac) + Zn(s) = ZnBr2(s) + H2
C2H2 + Cl = HCl + C =>
C2H2 + 2 Cl = 2 HCl + 2 C
C2O4H2 + NaOH = C2O4HNa + H2O =>
C2O4H2 + NaOH = C2O4HNa + H2O
Li2S + PtCl4 = LiCl + PtS2 =>
2 Li2S + PtCl4 = 4 LiCl + PtS2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
BaCO3 + NaSO4 = NaCO3 + BaSO4 =>
BaCO3 + NaSO4 = NaCO3 + BaSO4
I2 + H2S = H{+} + I{-} + S =>
I2 + H2S = 2 H{+} + 2 I{-} + S
AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CrBr3 + NaNO3 = Cr(NO3)3 + NaBr =>
CrBr3 + 3 NaNO3 = Cr(NO3)3 + 3 NaBr
Pd + H2 = PdH =>
2 Pd + H2 = 2 PdH
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Pb + Zn(CH2CO2)2 = Pb(CH2CO2) + Zn =>
2 Pb + Zn(CH2CO2)2 = 2 Pb(CH2CO2) + Zn
Pd + H2 = PdH2 =>
Pd + H2 = PdH2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Pd + H2 = PdH4 =>
Pd + 2 H2 = PdH4
Zn5Sb2 + H2O = Zn(OH)2 + SbH5 =>
Zn5Sb2 + 10 H2O = 5 Zn(OH)2 + 2 SbH5
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaF2(S) + Br2(l) = CaBr2(S) + F2(g) =>
CaF2(S) + Br2(l) = CaBr2(S) + F2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H10O5 + H2O2 = CH2O2 + H2O =>
C5H10O5 + 5 H2O2 = 5 CH2O2 + 5 H2O
Sr3(AsO4)2 = Sr + AsO4 =>
Sr3(AsO4)2 = 3 Sr + 2 AsO4
Mg + C + O = MgCO3 =>
Mg + C + 3 O = MgCO3
HCl + CaH2 = CaCl2 + H =>
2 HCl + CaH2 = CaCl2 + 4 H
HCIO3 = CIO2 + HCIO4 + H2O =>
3 HCIO3 = 2 CIO2 + HCIO4 + H2O
CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2 =>
2 CH3CH2COOH + Mg = (CH3CH2COO)2Mg + H2
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
Zn + Cu + HCl = CuH2 + ZnCl2 =>
Zn + Cu + 2 HCl = CuH2 + ZnCl2
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
PbS2 + HCl = PbCl2 + HS =>
PbS2 + 2 HCl = PbCl2 + 2 HS
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
CO2 + Ni = NiO2 + C =>
CO2 + Ni = NiO2 + C
NH3(ac) + HCl(ac) = NH4Cl(ac) =>
NH3(ac) + HCl(ac) = NH4Cl(ac)
C2H5Br + C3H7Br + Na = NaBr + C5H12 =>
C2H5Br + C3H7Br + 2 Na = 2 NaBr + C5H12
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/20/24
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