| 前日に均衡した方程式 |
K2(CrO4) + Pb(NO3)2 = PbCrO4 + 2 KNO3
HClO + KBr + HCl = KCl + Br2 + H2O =>
HClO + 2 KBr + HCl = 2 KCl + Br2 + H2O
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
Cl{-} + Ag{+} = (AgCl) =>
Cl{-} + Ag{+} = (AgCl)
FeS2 + Br2 = S8 + FeBr3 =>
4 FeS2 + 6 Br2 = S8 + 4 FeBr3
Ba(ClO4)2 = BaCl2 + O2 =>
Ba(ClO4)2 = BaCl2 + 4 O2
NaI + K2CO3 = Na2CO3 + KI =>
2 NaI + K2CO3 = Na2CO3 + 2 KI
Ca(OH)2 + HPO3 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 HPO3 = Ca3(PO4)2 + 4 H2O
C6H5NO2 + HNO3 = CO2 + H2O + N2 =>
C6H5NO2 + 5 HNO3 = 6 CO2 + 5 H2O + 3 N2
Na2SO4 + W(NO3)6 = NaNO3 + W(SO4)3 =>
3 Na2SO4 + W(NO3)6 = 6 NaNO3 + W(SO4)3
P4 + HNO2 = H3PO3 + NO =>
P4 + 12 HNO2 = 4 H3PO3 + 12 NO
C10H12O2 + Br2 = C2H4Br2 + C8H8O2 =>
C10H12O2 + Br2 = C2H4Br2 + C8H8O2
Na2SO4(aq) + CaCl2 = CaSO4 + NaCl =>
Na2SO4(aq) + CaCl2 = CaSO4 + 2 NaCl
Hg + HCl + HNO3 = H2O + HgCl2 + NO =>
3 Hg + 6 HCl + 2 HNO3 = 4 H2O + 3 HgCl2 + 2 NO
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3 =>
AgNO3 + Na(OH)2 = Ag(OH)2 + NaNO3
Sn(OH)2 + H2O2 = Sn(OH)4 =>
Sn(OH)2 + H2O2 = Sn(OH)4
CaO + SO = Ca2SO3 =>
2 CaO + SO = Ca2SO3
Ca(OH)2{+} + H2CO3{-} = CaCO3 + H2O =>
Ca(OH)2{+} + H2CO3{-} = CaCO3 + 2 H2O
Na2MoO4 + Na2HPO4 + HCl = H3[PMo12O40] + NaCl + H2O =>
12 Na2MoO4 + Na2HPO4 + 26 HCl = H3[PMo12O40] + 26 NaCl + 12 H2O
CH3CH(CH3)CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH(CH3)CH3 + 3 Cl2 = 4 CH3CH(Cl)CH3 + 2 HCl
(C6H5)2CO + NaBH4 + H2O = (C6H5)2CHOH + NaB(OH)4 =>
4(C6H5)2CO + NaBH4 + 4 H2O = 4(C6H5)2CHOH + NaB(OH)4
Bi(OH)3 + SnO2{-2} = Bi + H2O + SnO3{-2} =>
2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 H2O + 3 SnO3{-2}
MgCO3 + ZnO = MgO + ZnCO3 =>
MgCO3 + ZnO = MgO + ZnCO3
Sn{4+} + O{2-} = SnO2 =>
Sn{4+} + 2 O{2-} = SnO2
C3H8 + O2 = CO2 + H2O(water) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(water)
ZnCl2 + Ca3(PO4)2 = Zn3(PO4)2 + CaCl2 =>
3 ZnCl2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 CaCl2
Al + KCIO4 + H2SO4 = KCI + Al2(SO4)3 + H2O =>
8 Al + 3 KCIO4 + 12 H2SO4 = 3 KCI + 4 Al2(SO4)3 + 12 H2O
CuSO4 + KI = K2SO4CuI + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4CuI + I2
MgS + KI = MgI2 + K2S =>
MgS + 2 KI = MgI2 + K2S
C10H12O2 + Br2 = C2H4Br2 + C8H8O2 =>
C10H12O2 + Br2 = C2H4Br2 + C8H8O2
Na2O + CrO3 = Na2CrO4 =>
Na2O + CrO3 = Na2CrO4
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = Sr3Al2O6 + H2O + CO2 + N2 =>
3 Sr(NO3)2 + 2 Al(NO3)3 + 10(NH2)2CO = Sr3Al2O6 + 20 H2O + 10 CO2 + 16 N2
Na2CO3 + PCl3 = NaCl + P2(CO3)3 =>
3 Na2CO3 + 2 PCl3 = 6 NaCl + P2(CO3)3
CH2O + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 CH2O + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 9 H2O
BaI2 + Li = LiI + Ba =>
BaI2 + 2 Li = 2 LiI + Ba
CaCO3 + H3PO4 = Ca3P2O8 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3P2O8 + 3 CO2 + 3 H2O
H3PO + KOH = K3PO + H2O =>
H3PO + 3 KOH = K3PO + 3 H2O
LiBH4 + BCl3 = BH3 + LiCl =>
3 LiBH4 + BCl3 = 4 BH3 + 3 LiCl
H2SeO4 + Zn = ZnSeO4 + H2 =>
H2SeO4 + Zn = ZnSeO4 + H2
H2SO4 + Mg(C2H3O2)2 = H2(C2H3O2)2 + MgSO4 =>
H2SO4 + Mg(C2H3O2)2 = H2(C2H3O2)2 + MgSO4
C2H3NaO2 = CH3COO + Na =>
C2H3NaO2 = CH3COO + Na
Al(NO2)3 + K2S = K2(NO2)3 + AlS =>
Al(NO2)3 + K2S = K2(NO2)3 + AlS
Mg + Bi = Mg3Bi2 =>
3 Mg + 2 Bi = Mg3Bi2
FeO + AlBr3 = FeBr2 + Al2O3 =>
3 FeO + 2 AlBr3 = 3 FeBr2 + Al2O3
C7H4N3O6 + O2 = CO2 + H2O + N2 =>
2 C7H4N3O6 + 10 O2 = 14 CO2 + 4 H2O + 3 N2
Al2(SO4)3 + K2SO4 = KAl(SO4)2 =>
Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2
KCl + Hg(C2H3O2)2 = KC2H3O2 + HgCl2 =>
2 KCl + Hg(C2H3O2)2 = 2 KC2H3O2 + HgCl2
MgO(s) + C(s) = Mg(s) + CO(g) =>
MgO(s) + C(s) = Mg(s) + CO(g)
Cu(CO3)2 = CuO2 + CO2 =>
Cu(CO3)2 = CuO2 + 2 CO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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方程式のバランス10/30/24
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