| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
S + O2 = SO2
Fe(s) + NaCl(aq) = FeCl2(aq) + Na(s) =>
Fe(s) + 2 NaCl(aq) = FeCl2(aq) + 2 Na(s)
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
P(s) + S(s) = P4S3(s) =>
4 P(s) + 3 S(s) = P4S3(s)
S + HNO3 = H2SO4 + SO2 + N2 =>
2 S + 2 HNO3 = H2SO4 + SO2 + N2
Au8 = Au6 =>
3 Au8 = 4 Au6
HCl + K2Cr2O7 = Cl2 + CrCl3 + H2O + KCl =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
Cu + I = CuI =>
Cu + I = CuI
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
FeCl2 + CuS = FeS + CuCl2 =>
FeCl2 + CuS = FeS + CuCl2
PbO + (CaOH)2 + S = PbS + CaO + H2O =>
PbO + (CaOH)2 + S = PbS + 2 CaO + H2O
Ba(OH)2 + Ca(SO4) = Ba(SO4) + Ca(OH)2 =>
Ba(OH)2 + Ca(SO4) = Ba(SO4) + Ca(OH)2
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
HBrO3LiOH = H2OLiBrO3 =>
HBrO3LiOH = H2OLiBrO3
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
H3PO4 + MgCO3 = Mg3PO4 + HCO3 =>
H3PO4 + 3 MgCO3 = Mg3PO4 + 3 HCO3
H2SO4(aq) + Ag2O(s) = Ag2SO4(aq) + H2O(l) =>
H2SO4(aq) + Ag2O(s) = Ag2SO4(aq) + H2O(l)
Ba[Al(OH)4] + H2SO4 = Al2(SO4)3 + Ba2SO4 + H2O =>
2 Ba[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + Ba2SO4 + 8 H2O
Cu + Zn(OH)2 = Cu(OH) + Zn =>
2 Cu + Zn(OH)2 = 2 Cu(OH) + Zn
CH3CH(OH)COOH + Na = CH3CH(ONa)COONa + H2 =>
CH3CH(OH)COOH + 2 Na = CH3CH(ONa)COONa + H2
FeS + HOH = Fe(OH)2 + H2S =>
FeS + 2 HOH = Fe(OH)2 + H2S
CaCo3 + H2SO3 = CaSO3 + H2Co3 =>
CaCo3 + H2SO3 = CaSO3 + H2Co3
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
Fe(s) + NaCl(aq) = FeCl2(aq) + Na(s) =>
Fe(s) + 2 NaCl(aq) = FeCl2(aq) + 2 Na(s)
Cl2OBa(OH)2 = Ba(ClO)2H2O =>
Cl2OBa(OH)2 = Ba(ClO)2H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
H2ZnS = H2SZn =>
H2ZnS = H2SZn
KI = IK =>
KI = IK
CoCl2 + Ca(OH2) = Co(OH2) + CaCl2 =>
CoCl2 + Ca(OH2) = Co(OH2) + CaCl2
Cu(NO3)NH4OH = CuOH(NO3)NH4 =>
Cu(NO3)NH4OH = CuOH(NO3)NH4
PbO + (CaOH)2 + S = PbS + CaO + H2O =>
PbO + (CaOH)2 + S = PbS + 2 CaO + H2O
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
Cu{2+} + Pb{2+} = CuPb{4+} =>
Cu{2+} + Pb{2+} = CuPb{4+}
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
KI100 + Br = KBr + I =>
KI100 + Br = KBr + 100 I
CH3CH2CH2COONa + NaOH = Na2CO3 + C3H8 =>
CH3CH2CH2COONa + NaOH = Na2CO3 + C3H8
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
HJ + FeCl3 = FeCl2 + HCl + J2 =>
2 HJ + 2 FeCl3 = 2 FeCl2 + 2 HCl + J2
B + KNO3 = B(NO3) + K =>
B + KNO3 = B(NO3) + K
Ae + S = Ae2S3 =>
2 Ae + 3 S = Ae2S3
C3H7ClKOH = C3H8OKCl =>
C3H7ClKOH = C3H8OKCl
Ca + K2O = KCa + O2 =>
4 Ca + 2 K2O = 4 KCa + O2
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 H2O
S + HNO3 = H2SO4 + SO2 + N2 =>
2 S + 2 HNO3 = H2SO4 + SO2 + N2
Fl2 = Fl4 =>
2 Fl2 = Fl4
Fe + H3SO4 = Fe2(SO4)3 + H2 =>
4 Fe + 6 H3SO4 = 2 Fe2(SO4)3 + 9 H2
C2H5OHNaH = C2H5ONaH2 =>
C2H5OHNaH = C2H5ONaH2
K2MnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
K2MnO4 + 2 Zn + 8 HCl = MnCl2 + 2 KCl + 2 ZnCl2 + 4 H2O
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
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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11/19/24
方程式のバランス12/19/23
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