| 前日に均衡した方程式 |
2 H3PO4(ac) + 3 Mg(OH)2(ac) = Mg3(PO4)2(ac) + 6 H2O(l)
SN(OH)2 + KOH = K2SNO2 + H2O =>
SN(OH)2 + 2 KOH = K2SNO2 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ag + H(ClO3) + HCl = AgCl + H2O =>
6 Ag + H(ClO3) + 5 HCl = 6 AgCl + 3 H2O
CuSO4(aq) + Al(s) = Al2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Cu(s)
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
CrCl2 + Na2S + H2O = Na2SO4 + HCl + Cr =>
4 CrCl2 + Na2S + 4 H2O = Na2SO4 + 8 HCl + 4 Cr
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
methanol = hydrogen + carbonmonoxide =>
CH3OH = 2 H2 + CO
CaCl2 + C2H2O4*4H2O = HCl + C2CaO4 + H2O =>
CaCl2 + C2H2O4*4H2O = 2 HCl + C2CaO4 + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MgBr2Cl2 = MgCl2Br2 =>
MgBr2Cl2 = MgCl2Br2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ba(ClO3)2 + NaOH = Ba(OH)2 + NaClO3 =>
Ba(ClO3)2 + 2 NaOH = Ba(OH)2 + 2 NaClO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NO3{-} + H{+} + C6H11O = CO2 + H2O + N2 =>
66 NO3{-} + 66 H{+} + 10 C6H11O = 60 CO2 + 88 H2O + 33 N2
KHCO3(s) = CO2(g) + H2O(g) + K2CO3(s) =>
2 KHCO3(s) = CO2(g) + H2O(g) + K2CO3(s)
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
CaCl2K(OH) = CaOHKCl2 =>
CaCl2K(OH) = CaOHKCl2
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Zn3(PO4)2 + HOH = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 HOH = 3 Zn(OH)2 + 2 H3PO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
2 CrCl3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 6 NaCl + 8 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
Zn + KMnO4 + H2SO4 = H2O + MnSO4 + ZnSO4 + KSO4 =>
2 Zn + KMnO4 + 4 H2SO4 = 4 H2O + MnSO4 + 2 ZnSO4 + KSO4
NH2CH2COOH + CH3COH = NH2CH2COCOCH3 + H2O =>
NH2CH2COOH + CH3COH = NH2CH2COCOCH3 + H2O
C2H6 + H2 = C2H10 =>
C2H6 + 2 H2 = C2H10
Zn(PO4)2 + HCl = H3PO4 + Zn + Cl =>
Zn(PO4)2 + 6 HCl = 2 H3PO4 + Zn + 6 Cl
K2MnO4 + CO = K2CO3 + Mn + CO2 =>
K2MnO4 + 3 CO = K2CO3 + Mn + 2 CO2
KClO3 + MnO2 = O2 + MnCl2 + KO =>
2 KClO3 + MnO2 = 3 O2 + MnCl2 + 2 KO
XF + H2O = XHF + O =>
2 XF + H2O = 2 XHF + O
Na2SO4 + MnSO4 = Na2SO4MnSO4 =>
Na2SO4 + MnSO4 = Na2SO4MnSO4
CaCl2(aq) + H2O(l) = Ca(OH)2 + Cl2 + H2 =>
CaCl2(aq) + 2 H2O(l) = Ca(OH)2 + Cl2 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu(s) + HNO3(ac) = Cu(NO3)2(ac) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(ac) = 3 Cu(NO3)2(ac) + 2 NO(g) + 4 H2O(l)
Cl + Na2S = S2 + NaCl =>
4 Cl + 2 Na2S = S2 + 4 NaCl
Fe(NO3)3 + RbOH = Fe(OH)3 + RbNO3 =>
Fe(NO3)3 + 3 RbOH = Fe(OH)3 + 3 RbNO3
NaOH + HgCl = NaCl + HgOH =>
NaOH + HgCl = NaCl + HgOH
Cr2(SO3)3 + ZnCl2 = CrCl3 + ZnSO3 =>
Cr2(SO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 ZnSO3
Co(NO3)2 + Li3PO4 = Co3(PO4)2 + LiNO3 =>
3 Co(NO3)2 + 2 Li3PO4 = Co3(PO4)2 + 6 LiNO3
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
HI + AgNo3 = AgI + HNo3 =>
HI + AgNo3 = AgI + HNo3
H2SO4 + Ni2(CO3)3 = CO2 + H2O + Ni2(SO4)3 =>
3 H2SO4 + Ni2(CO3)3 = 3 CO2 + 3 H2O + Ni2(SO4)3
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
CuCl2 + HCl = H2 + CuCl4 =>
CuCl2 + 2 HCl = H2 + CuCl4
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