| 前日に均衡した方程式 |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C2H4 + S = CS2 + H2S =>
C2H4 + 6 S = 2 CS2 + 2 H2S
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
beryllium + oxygen = berylliumoxide =>
2 Be + O2 = 2 BeO
K2MnO4 + MnS = MnO2 + K2S =>
K2MnO4 + MnS = 2 MnO2 + K2S
NH4NO2 + Na2SO4 + NaOH = H2O + HNO3 + Na3SO4 =>
NH4NO2 + 10 Na2SO4 + 10 NaOH = 6 H2O + 2 HNO3 + 10 Na3SO4
AsO3{-3} + I2 + H2O = AsO4{-3} + I{-} + H3O{+} =>
AsO3{-3} + I2 + 3 H2O = AsO4{-3} + 2 I{-} + 2 H3O{+}
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
KH + HNO3 = KNO3 + H2 =>
KH + HNO3 = KNO3 + H2
C4H8Cl2 + NaOH = C4H8(OH)2 + NaCl =>
C4H8Cl2 + 2 NaOH = C4H8(OH)2 + 2 NaCl
Fe2(SO4)3 + K2SiO3 + H2O = Fe(OH)3 + K2SO4 + H2SiO3 =>
Fe2(SO4)3 + 3 K2SiO3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2SiO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH4 + C2H4 = C20H42 =>
2 CH4 + 19 C2H4 = 2 C20H42
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
PbS + HCl = PbCl2 + H2S =>
PbS + 2 HCl = PbCl2 + H2S
Ag + H2S + O2 = AgSO3 + H2O =>
Ag + H2S + 2 O2 = AgSO3 + H2O
HCCH + Br2 = CHBr = CHBr =>
HCCH + Br2 = 2 CHBr
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
Mg + S = Mg2S4 =>
2 Mg + 4 S = Mg2S4
AuCl3 + Ba(OH)2 = BaCl2 + Au(OH)3 =>
2 AuCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Au(OH)3
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Zn + Pb(SO4) = Zn(SO4) + Pb =>
Zn + Pb(SO4) = Zn(SO4) + Pb
Mg + S = MgS =>
Mg + S = MgS
Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s) =>
2 Ag{+}(aq) + CO3{2-}(aq) = Ag2CO3(s)
Na2O2(s) + H2O(l) = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O(l) = 4 NaOH(s) + O2(g)
Li2CO3(aq) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(aq) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
NH3 + H2O + Cr2(SO4)3 = Cr(OH)3 + (NH4)2SO4 =>
6 NH3 + 6 H2O + Cr2(SO4)3 = 2 Cr(OH)3 + 3(NH4)2SO4
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
NH3(g) + O2(g) = HNO(g)H2O(g) =>
NH3(g) + O2(g) = HNO(g)H2O(g)
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
Mg(CN)2 + Al2(SO4)3 = Al(CN)3 + MgSO4 =>
3 Mg(CN)2 + Al2(SO4)3 = 2 Al(CN)3 + 3 MgSO4
Ba + H2 = Ba(H)2 =>
Ba + H2 = Ba(H)2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C6H12 + I2 = C6H10I2 + H2 =>
C6H12 + I2 = C6H10I2 + H2
FeBr3(aq) + KOH(aq) = Fe(OH)3(s) + KBr(aq) =>
FeBr3(aq) + 3 KOH(aq) = Fe(OH)3(s) + 3 KBr(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C12H24C12 + O2 = CO2 + H2O =>
C12H24C12 + 30 O2 = 24 CO2 + 12 H2O
Na3PO4 + VCl2 = V3(PO4)2 + NaCl =>
2 Na3PO4 + 3 VCl2 = V3(PO4)2 + 6 NaCl
[Co(NH3)5Cl]Cl2 + Na2S = NaCl + NH3 + CoS + S =>
2[Co(NH3)5Cl]Cl2 + 3 Na2S = 6 NaCl + 10 NH3 + 2 CoS + S
CoS + H2O2 + H{+} = Co{2+} + S + H2O =>
CoS + H2O2 + 2 H{+} = Co{2+} + S + 2 H2O
C18H34O2 + CH4O = C17H34O2 + C3H8O3 =>
30 C18H34O2 + 43 CH4O = 32 C17H34O2 + 13 C3H8O3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s) =>
CuSO4(aq) + Fe(s) = Cu(s) + FeSO4(s)
HClO4(aq) + CaCO3(aq) = H2O(l) + CO2(g) + Ca(ClO4)2(aq) =>
2 HClO4(aq) + CaCO3(aq) = H2O(l) + CO2(g) + Ca(ClO4)2(aq)
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| 前日に均衡した方程式 |
方程式のバランス10/19/24
方程式のバランス11/18/23
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