| 前日に均衡した方程式 |
4 S + 2 Ca = S4Ca2
Ba(OH)2HNO3 = H2OBaHNO4 =>
Ba(OH)2HNO3 = H2OBaHNO4
Zn + NO3{-} + H{+} = Zn{2+} + NH{+} + H2O =>
5 Zn + 2 NO3{-} + 14 H{+} = 5 Zn{2+} + 2 NH{+} + 6 H2O
Sc + F = ScF =>
Sc + F = ScF
C4H5O3H + C6H10OS = C9H14OS + H2O + CO2 =>
C4H5O3H + C6H10OS = C9H14OS + H2O + CO2
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
(NH4)2CO3 + HNO2 = NO + H2O + CO2 =>
(NH4)2CO3 + 10 HNO2 = 12 NO + 9 H2O + CO2
RbCl(s) + H2SO4(aq) = HCl(g) + RbHSO4(aq) =>
RbCl(s) + H2SO4(aq) = HCl(g) + RbHSO4(aq)
Na3CrO4 + H2SO4 = Na2Cr2O7 + Cr2O3 + Na2SO4 + H2O =>
6 Na3CrO4 + 7 H2SO4 = 2 Na2Cr2O7 + Cr2O3 + 7 Na2SO4 + 7 H2O
AgNO3 + NaCN = NaAg(CN)2 + NaNO3 =>
AgNO3 + 2 NaCN = NaAg(CN)2 + NaNO3
NaNO2 + FeSO4 = NaSO4 + FeNO2 =>
NaNO2 + FeSO4 = NaSO4 + FeNO2
Zn(s) + H2O = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O = Zn(OH)2 + H2
Ca3(PO4)2 + Ba(OH)2 = Ba3(PO4)2 + Ca(OH)2 =>
Ca3(PO4)2 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 Ca(OH)2
C99999999999999999999999999999 = C9223362813490000000 =>
5001 C99999999999999999999999999999 = 5001.0050010011C9223362813490000000
Al + KOH + KNO3 + H2O = K3[Al(OH)6] + NH3 =>
8 Al + 21 KOH + 3 KNO3 + 18 H2O = 8 K3[Al(OH)6] + 3 NH3
Mn2O2 + HNO3 = Mn(NO3)2 + H2O =>
Mn2O2 + 4 HNO3 = 2 Mn(NO3)2 + 2 H2O
Nd2O3 + FeB + Fe + Ca = Nd2Fe14B + CaO =>
Nd2O3 + FeB + 13 Fe + 3 Ca = Nd2Fe14B + 3 CaO
P + K2Cr2O7 = Cr2O3 + K3PO4 + P2O5 =>
18 P + 15 K2Cr2O7 = 15 Cr2O3 + 10 K3PO4 + 4 P2O5
Fe3O4 + H2O = Fe3 + H2O5 =>
Fe3O4 + H2O = Fe3 + H2O5
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
Br2 + H2O = BrO3{-} + Br{-} + H{+} =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}
SrCl2 + Li3PO4 = Li3Cl2 + SrPO4 =>
SrCl2 + Li3PO4 = Li3Cl2 + SrPO4
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
(NH4)2SO4 + CH3COOH = H2SO4 + CH3COONH4 =>
(NH4)2SO4 + 2 CH3COOH = H2SO4 + 2 CH3COONH4
Fe2O3 + Mg = Fe3 + MgO =>
3 Fe2O3 + 9 Mg = 2 Fe3 + 9 MgO
FeCr2O4 + Na2CO + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 Na2CO + 15 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
KCN(aq) + O2(g) = KNCO(aq) =>
2 KCN(aq) + O2(g) = 2 KNCO(aq)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
C6H13OH + O2 = CO2 + HOH =>
C6H13OH + 9 O2 = 6 CO2 + 7 HOH
Zn + Cr2O7{-2} + H{+} = Zn{+2} + Cr{+2} + H2O =>
4 Zn + Cr2O7{-2} + 14 H{+} = 4 Zn{+2} + 2 Cr{+2} + 7 H2O
SiO2 + NaOH = H2 + NaSiO3 =>
2 SiO2 + 2 NaOH = H2 + 2 NaSiO3
Pb(NO3)2 + Na2S = PbS + Na2 + NO3 =>
Pb(NO3)2 + Na2S = PbS + Na2 + 2 NO3
CrCl3 + KClO3 + KOH = KCrO4 + KCl + H2O =>
3 CrCl3 + 2 KClO3 + 12 KOH = 3 KCrO4 + 11 KCl + 6 H2O
NaOH + H2SO4 = NaHSO3 + OH =>
NaOH + H2SO4 = NaHSO3 + 2 OH
Mg + HNO3 = NNH4NO3 + Mg(NO3)2 + H2O =>
13 Mg + 32 HNO3 = 2 NNH4NO3 + 13 Mg(NO3)2 + 12 H2O
Pd(NO3)2 + LiOH = H2O2Pd + LiNO3 =>
Pd(NO3)2 + 2 LiOH = H2O2Pd + 2 LiNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
BrO3{-} + S4O62{-} + H2O = Br{-} + SO42{-} + H{+} =>
209 BrO3{-} + 6 S4O62{-} + 9 H2O = 209 Br{-} + 24 SO42{-} + 18 H{+}
ZnF2 + Ca(NO3)2 = Zn(NO3)2 + CaF2 =>
ZnF2 + Ca(NO3)2 = Zn(NO3)2 + CaF2
Cr(OH)3 + H2SO3 = Cr2(OH)4SO3 + H2O =>
2 Cr(OH)3 + H2SO3 = Cr2(OH)4SO3 + 2 H2O
H2O + CO = H + CO2 =>
H2O + CO = 2 H + CO2
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C6H13OH + O2 = CO2 + HOH =>
C6H13OH + 9 O2 = 6 CO2 + 7 HOH
P2H6 + K2Cr2O7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 P2H6 + 8 K2Cr2O7 + 32 H2SO4 = 6 H3PO4 + 8 Cr2(SO4)3 + 8 K2SO4 + 32 H2O
PbBr2(aq) + NaBr(aq) = Br2(aq) + NaPb(s) =>
2 PbBr2(aq) + 2 NaBr(aq) = 3 Br2(aq) + 2 NaPb(s)
LiAl(SiO3)2 + H2SO4 = Li2SO4 + Al2(SO4)3 + H2SiO3 =>
2 LiAl(SiO3)2 + 4 H2SO4 = Li2SO4 + Al2(SO4)3 + 4 H2SiO3
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