| 前日に均衡した方程式 |
NiF2 + Li2S = 2 LiF + NiS
CaCO3(s) = CaCO3(aq) =>
CaCO3(s) = CaCO3(aq)
Mg(HSO4)2 + NaOH = Na2SO4 + MgSO4 + H2O =>
Mg(HSO4)2 + 2 NaOH = Na2SO4 + MgSO4 + 2 H2O
HHHH + OO = HOH =>
HHHH + OO = 2 HOH
CaCl2 + KHCO3 = CaCO3 + KCl + H2CO3 =>
CaCl2 + 2 KHCO3 = CaCO3 + 2 KCl + H2CO3
Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2
Ba(HCO3)2 + HClO4 = Ba(ClO4)2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O + 2 CO2
Rb2O + As2O = RbAsO =>
Rb2O + As2O = 2 RbAsO
Co2O3 + NaOH = Co(OH)3 + Na2O =>
Co2O3 + 6 NaOH = 2 Co(OH)3 + 3 Na2O
Zn(s) + Cl2(g) = ZnCl2(aq) =>
Zn(s) + Cl2(g) = ZnCl2(aq)
NaOH + H25 = Na25 + H2O =>
25 NaOH + H25 = Na25 + 25 H2O
K2S + AgNO3 = K3NO3 + Ag2S3 =>
3 K2S + 2 AgNO3 = 2 K3NO3 + Ag2S3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
Li + H2O = Li(HO)2 + H2 =>
Li + 2 H2O = Li(HO)2 + H2
KOH + NH4Cl = KCl + H2ONH3 =>
KOH + NH4Cl = KCl + H2ONH3
MnCl2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 18 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 3 NaNO3 + 4 HCl + 7 H2O
Si(OC2H5)4 + H2O = Si(OH)4 + C2H5OH =>
Si(OC2H5)4 + 4 H2O = Si(OH)4 + 4 C2H5OH
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
NH4 + HCl = NCl + H2 =>
2 NH4 + 2 HCl = 2 NCl + 5 H2
Ni(HCO3)2 = NiO + CO2 + H2O =>
Ni(HCO3)2 = NiO + 2 CO2 + H2O
Na2(SO)3 + HCl = NaCl + H2(SO)3 =>
Na2(SO)3 + 2 HCl = 2 NaCl + H2(SO)3
Mg[SiF6]*6H2O + KMnO4 = K2SiF6 + Mg(MnO4)2*6H2O =>
Mg[SiF6]*6H2O + 2 KMnO4 = K2SiF6 + Mg(MnO4)2*6H2O
Zn(NO3)2 + CsOH = Zn(OH)2 + Cs(NO3) =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 Cs(NO3)
K(s) + O2(g) = KO2 =>
K(s) + O2(g) = KO2
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(l)
Na2(O) + H2(O) = NaOH =>
Na2(O) + H2(O) = 2 NaOH
C2O4{2-} + MnO4{+} + H{+} = CO2 + H2O + Mn{+} =>
4 C2O4{2-} + MnO4{+} + 8 H{+} = 8 CO2 + 4 H2O + Mn{+}
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
K3PO4 + CHI = KCI + H3PO4 =>
K3PO4 + 3 CHI = 3 KCI + H3PO4
CH3CH2COH2CH3 + O2 = CO2 + H2O =>
CH3CH2COH2CH3 + 6 O2 = 4 CO2 + 5 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Mn3(PO4)2 + (NH4)2S = MnS + (NH4)3PO4 =>
Mn3(PO4)2 + 3(NH4)2S = 3 MnS + 2(NH4)3PO4
NiS + LiF = NiF2 + Li2S =>
NiS + 2 LiF = NiF2 + Li2S
VBr5 = V + Br2 =>
2 VBr5 = 2 V + 5 Br2
K2CO3 + H3PO4 = H2CO3 + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 H2CO3 + 2 K3PO4
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
Sr + FeCl3 = SrCl2 + Fe =>
3 Sr + 2 FeCl3 = 3 SrCl2 + 2 Fe
NaNo3 + CaBr2 = NaBr2 + CaNo3 =>
NaNo3 + CaBr2 = NaBr2 + CaNo3
LiBr = Br2 + Li =>
2 LiBr = Br2 + 2 Li
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
AuCl + KBr = KAuBr4 + Au + KCl =>
3 AuCl + 4 KBr = KAuBr4 + 2 Au + 3 KCl
Ba{+} + Cl{-} = BaCl =>
Ba{+} + Cl{-} = BaCl
Na2CO3 + HOCH2COOH = Na2C2H4O3 + CO2 + H2O =>
3 Na2CO3 + 4 HOCH2COOH = 3 Na2C2H4O3 + 5 CO2 + 2 H2O
Na(OH) + HCl = H2O + NaCl =>
Na(OH) + HCl = H2O + NaCl
CH3CI + H2O = CH3OH + HCI =>
CH3CI + H2O = CH3OH + HCI
Au + HgCl2 = Hg + AuCl =>
2 Au + HgCl2 = Hg + 2 AuCl
H3BO3 + Mg = BO3Mg + H2 =>
2 H3BO3 + 2 Mg = 2 BO3Mg + 3 H2
Sr + Al(OH)3 = Sr(OH)2 + Al =>
3 Sr + 2 Al(OH)3 = 3 Sr(OH)2 + 2 Al
O2 + C8H8 = CO2 + H2O =>
10 O2 + C8H8 = 8 CO2 + 4 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
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