| 前日に均衡した方程式 |
3 SnCle4 + 2 Al = 2 AlCle3 + 3 SnCle2
NaClO + SnCl2 + NaOH + H2O = Na2Sn(OH)6 + NaCl =>
NaClO + SnCl2 + 4 NaOH + H2O = Na2Sn(OH)6 + 3 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
BaBr2 + Na2(CO3) = BaCO3 + NaBr =>
BaBr2 + Na2(CO3) = BaCO3 + 2 NaBr
C2H4(g) + H2O(l) = C2H5OH(l) =>
C2H4(g) + H2O(l) = C2H5OH(l)
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
Acetylene + Hydrogen + water = Ethanol =>
C2H2 + H2 + H2O = C2H5OH
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + 2 H2O + 2 CO2
Ra + O2 = Ra2O2 =>
2 Ra + O2 = Ra2O2
Zn + S + O2 = ZnSO4 =>
Zn + S + 2 O2 = ZnSO4
NH3(g) + O2 = HNO(g) + H2O(l) =>
NH3(g) + O2 = HNO(g) + H2O(l)
CaOH + Fe(NO3) = Ca(NO3) + FeOH =>
CaOH + Fe(NO3) = Ca(NO3) + FeOH
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Li2Cr2O7 + Li2SO3 + H2SO4 = Li2SO4 + Cr2(SO4)3 + H2O =>
Li2Cr2O7 + 3 Li2SO3 + 4 H2SO4 = 4 Li2SO4 + Cr2(SO4)3 + 4 H2O
ClO4 + H2O = HClO4 + OH =>
ClO4 + H2O = HClO4 + OH
CHCl3 + Br = CBrCl3 + HBr =>
CHCl3 + 2 Br = CBrCl3 + HBr
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
Ca(ClO4)2(aq) = Ca(s) + ClO4(aq) =>
Ca(ClO4)2(aq) = Ca(s) + 2 ClO4(aq)
KOH + FeBr{+3} = KBr{+3} + OHFe =>
KOH + FeBr{+3} = KBr{+3} + OHFe
B(s) + O2 = BO2 =>
B(s) + O2 = BO2
Pt + Fe(NO3)3 = Fe + Pt(NO3)3 =>
Pt + Fe(NO3)3 = Fe + Pt(NO3)3
NaNO3 + Zn + Na(OH) = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 Na(OH) = NH3 + 4 Na2ZnO2 + 2 H2O
nitricacid + PbO2 = Pb(NO3) + water + oxygen =>
4 HNO3 + 4 PbO2 = 4 Pb(NO3) + 2 H2O + 3 O2
Cr + H2SeO3 = Cr2(SeO3)3 + H2 =>
2 Cr + 3 H2SeO3 = Cr2(SeO3)3 + 3 H2
C14H23N3O10 + O3 = H2C2O4 + NO2 + H2O =>
2 C14H23N3O10 + 19 O3 = 14 H2C2O4 + 6 NO2 + 9 H2O
SD2 + D2 = SD3 =>
2 SD2 + D2 = 2 SD3
K2CO3 + HCI = KCI + H2OCO2 =>
K2CO3 + 2 HCI = 2 KCI + H2OCO2
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
Ca(HCO3)2 + HCl = H2CO3 + CaCl2 =>
Ca(HCO3)2 + 2 HCl = 2 H2CO3 + CaCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NO3 + CaO = Ca(NO3)2 + O2 =>
4 NO3 + 2 CaO = 2 Ca(NO3)2 + O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCO3 + H = H2O + CO2(s) =>
HCO3 + H = H2O + CO2(s)
Pb + Zn2{+} = Pb2{+} + Zn =>
2 Pb + Zn2{+} = Pb2{+} + 2 Zn
Zn + NO3{-} + OH{-} + H2O = NH3 + [Zn(OH)4]{-}2 =>
8 Zn + 3 NO3{-} + 5 OH{-} + 18 H2O = 3 NH3 + 8[Zn(OH)4]{-}2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CuSn + HNO3 = Cu(NO3)2 + Sn(NO3)2 + NO + H2O =>
3 CuSn + 16 HNO3 = 3 Cu(NO3)2 + 3 Sn(NO3)2 + 4 NO + 8 H2O
IO3{-3} + H{+} + I{-} = I2{-} + H2O =>
IO3{-3} + 6 H{+} + 7 I{-} = 4 I2{-} + 3 H2O
NaOH + C4H4O4 = C4H4Na2O5 + H2O =>
2 NaOH + C4H4O4 = C4H4Na2O5 + H2O
As + CH3CSNH2 + H2O = As2S3 + CH3CONH2 + H =>
2 As + 3 CH3CSNH2 + 3 H2O = As2S3 + 3 CH3CONH2 + 6 H
KIO3 + K2S2O8 + KOH = K5IO6 + K2SO4 + H2O =>
KIO3 + K2S2O8 + 6 KOH = K5IO6 + 2 K2SO4 + 3 H2O
HI + NaNO3 = INa + HNO3 =>
HI + NaNO3 = INa + HNO3
ZnCl2(aq) + Na3PO4(aq) = Zn3(PO4)2 + NaCl =>
3 ZnCl2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2 + 6 NaCl
CH3CH2OH3 + O2 = CH3COOH + H2O =>
2 CH3CH2OH3 + 3 O2 = 2 CH3COOH + 4 H2O
KIO3 + HCl = KICl4 + H2O + Cl2 =>
KIO3 + 6 HCl = KICl4 + 3 H2O + Cl2
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| 前日に均衡した方程式 |
方程式のバランス02/10/25
方程式のバランス03/12/24
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