| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
NaNO3 + CH3COOH = HNO3 + CH3COONa
Zn(s) + H2SO4(aq) = Zn(SO4)2(aq) + H2(g) =>
Zn(s) + 2 H2SO4(aq) = Zn(SO4)2(aq) + 2 H2(g)
Al + Hg(CN)2 = Al(CN)3 + Hg =>
2 Al + 3 Hg(CN)2 = 2 Al(CN)3 + 3 Hg
C13H8O + NaBH4 + HCl = C13H10O + NaCl + BH3 =>
C13H8O + NaBH4 + HCl = C13H10O + NaCl + BH3
ClN3 = N2 + Cl2 =>
2 ClN3 = 3 N2 + Cl2
C5 + H7 = C2H9 =>
14 C5 + 45 H7 = 35 C2H9
Pb(NO3)2 + (NH3)2S = PbS + (NH3)(NO3) =>
Pb(NO3)2 + (NH3)2S = PbS + 2(NH3)(NO3)
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
Na2O7Si3 + Ca(OH)2 = CaSiO3 + NaOH + Si2O4 =>
Na2O7Si3 + Ca(OH)2 = CaSiO3 + 2 NaOH + Si2O4
NaI + KBrO3 + HCl = I2 + KBr + NaCl + H2O =>
6 NaI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 NaCl + 3 H2O
Mg(s) + Cu(ii)(aq) = Mg2Cu(g) =>
2 Mg(s) + Cu(ii)(aq) = Mg2Cu(g)
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Ba + H + AsO3 = BaHAsO3 =>
Ba + H + AsO3 = BaHAsO3
Na(s) + KNO3 = K2O + Na2O + N2 =>
10 Na(s) + 2 KNO3 = K2O + 5 Na2O + N2
Ni + C2H4O2 = C4H6NiO4 + H =>
Ni + 2 C2H4O2 = C4H6NiO4 + 2 H
PbCl2 + Na3PO4 = NaCl + Pb3(PO4)2 =>
3 PbCl2 + 2 Na3PO4 = 6 NaCl + Pb3(PO4)2
P + H2O = H3PO4 + H =>
P + 4 H2O = H3PO4 + 5 H
Pb(NO3)2(aq) + HI(aq) = PbI2(s) + H2(NO3)2(aq) =>
Pb(NO3)2(aq) + 2 HI(aq) = PbI2(s) + H2(NO3)2(aq)
BaC2 + H2O = C2H2 + Ba(OH)2 =>
BaC2 + 2 H2O = C2H2 + Ba(OH)2
Na[Au(OH)4] + HCl = AuCl3 + NaOH + H2O =>
Na[Au(OH)4] + 3 HCl = AuCl3 + NaOH + 3 H2O
Cu2O + AgNO3 = Ag + Cu(NO3)2 + CuO =>
Cu2O + 2 AgNO3 = 2 Ag + Cu(NO3)2 + CuO
C2H2OH + HNO3 = H2O + C2H2(ONO2) =>
C2H2OH + HNO3 = H2O + C2H2(ONO2)
H2(SO4) + Fe = Fe(SO4) + H =>
H2(SO4) + Fe = Fe(SO4) + 2 H
Na3(PO4) + Mn(SO4) = Na2(SO4) + Mn3(PO4)2 =>
2 Na3(PO4) + 3 Mn(SO4) = 3 Na2(SO4) + Mn3(PO4)2
NaNO2 + NaClO + H2SO4 = HCl + NaNO3 + Na2SO4 =>
2 NaNO2 + 2 NaClO + H2SO4 = 2 HCl + 2 NaNO3 + Na2SO4
BaCl2(aq) + AgNO3(aq) = AgCl2(aq) + BaNO3(s) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(aq) + BaNO3(s)
CH3COOH + CaSO4*2H2O = Ca{2+} + SO4{2-} + CH3COO{-} + H3O{+} =>
2 CH3COOH + CaSO4*2H2O = Ca{2+} + SO4{2-} + 2 CH3COO{-} + 2 H3O{+}
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
(Mg3N2) + H2SO4 = MgSO4 + (NH4)2SO4 =>
(Mg3N2) + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
NaOH + H2S0 = NaS + H3O =>
NaOH + H2S0 = NaS + H3O
HI + H1SO4 = H2S + I2 + H2O =>
18 HI + 2 H1SO4 = 2 H2S + 9 I2 + 8 H2O
AgNO3 + [Co(NH3)5SO4]Cl = AgCl + [Co(NH3)5SO4]NO3 =>
AgNO3 + [Co(NH3)5SO4]Cl = AgCl + [Co(NH3)5SO4]NO3
Zr + Mn2O3 = MnO + ZrO2 =>
Zr + 2 Mn2O3 = 4 MnO + ZrO2
SeCl6O2 = SeO2 + Cl2 =>
SeCl6O2 = SeO2 + 3 Cl2
C10H16O6 + H2O = CH4 + CO2 =>
2 C10H16O6 + 6 H2O = 11 CH4 + 9 CO2
C + F = CFC =>
2 C + F = CFC
Ag(s) + Br2(g) = Br2Ag =>
Ag(s) + Br2(g) = Br2Ag
Na2O + C = Na + CO =>
Na2O + C = 2 Na + CO
C3H6(g) + NO = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO = 4 C3H3N(s) + 6 H2O(l) + N2(g)
BeO + Sr(OH)2 + H2O = Sr[Be(OH)4] =>
BeO + Sr(OH)2 + H2O = Sr[Be(OH)4]
Pb + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb + 2 Au(NO3)3 = 3 Pb(NO3)2 + 2 Au
H2SO4 + NO2 = H2O + NOSO4 =>
H2SO4 + NO2 = H2O + NOSO4
Al + NaOH + H2O = Na(Al(OH))4 + H2 =>
8 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH))4 + 3 H2
SO3 + Co2O3 = Co2SO6 =>
SO3 + Co2O3 = Co2SO6
Al(OH)3 + NH3 = Al(NH3)3 + OH =>
Al(OH)3 + 3 NH3 = Al(NH3)3 + 3 OH
C2O4Na2 + KMnO4 + H2SO4 = CO2 + K2SO4 + NaSO4 + MnSO4 + H2O =>
5 C2O4Na2 + 4 KMnO4 + 16 H2SO4 = 10 CO2 + 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 16 H2O
N2H4 + H2O2 = N2O4 + H2O =>
N2H4 + 6 H2O2 = N2O4 + 8 H2O
Fe3P2 + K = K3P + Fe =>
Fe3P2 + 6 K = 2 K3P + 3 Fe
Ca(OH)2 + H2SO4 = H2O0 + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 H2O0 + CaSO4
Al(OH)3 + Na = Na3AlO3 + H2 =>
2 Al(OH)3 + 6 Na = 2 Na3AlO3 + 3 H2
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス01/30/25
方程式のバランス03/01/24
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