| 前日に均衡した方程式 |
H2SO4 = H2O4S
Ag + Pb(NO3)2 = Ag(NO3)3 + Pb =>
2 Ag + 3 Pb(NO3)2 = 2 Ag(NO3)3 + 3 Pb
Al + KClO3 + KOH + H2O = K3[Al(OH)6] + KCl =>
2 Al + KClO3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6] + KCl
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
Zn + H3AsO4 + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
4 Zn + H3AsO4 + 8 HNO3 = AsH3 + 4 Zn(NO3)2 + 4 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CsBr2 = Cs + Br =>
CsBr2 = Cs + 2 Br
P4 + IO3{-} + OH{-} = PO3{-3} + I2 + H2O =>
5 P4 + 12 IO3{-} + 48 OH{-} = 20 PO3{-3} + 6 I2 + 24 H2O
Re + F2(excess) = ReF2 =>
Re + F2(excess) = ReF2
K + MgCl2 = Mg + KCl =>
2 K + MgCl2 = Mg + 2 KCl
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
Phosphorus + oxygen = P4O10 =>
4 P + 5 O2 = P4O10
Pb{2+} + Br{2-} = PbBr =>
Pb{2+} + Br{2-} = PbBr
H{+} + CaCO3 = H2O + Ca{2+} + CO2 =>
2 H{+} + CaCO3 = H2O + Ca{2+} + CO2
NaOH + HF = H2O + NaF =>
NaOH + HF = H2O + NaF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(NO3)2 + EDTA = CaEDTA + NO3 =>
Ca(NO3)2 + EDTA = CaEDTA + 2 NO3
Li + Fe(OH) = LiOH + Fe =>
Li + Fe(OH) = LiOH + Fe
Na2SO4 + Sr(NO3)2 = Sr2SO4 + Na(NO3)2 =>
Na2SO4 + 2 Sr(NO3)2 = Sr2SO4 + 2 Na(NO3)2
K3(Co(NO2)6) + HCl = CoCl2 + KNO3 + NO + KCl + H2O =>
3 K3(Co(NO2)6) + 8 HCl = 3 CoCl2 + 7 KNO3 + 11 NO + 2 KCl + 4 H2O
C2H2 + KMnO4 + H2O = C3H3(OH)2 + MnO2 + KOH =>
9 C2H2 + 4 KMnO4 + 8 H2O = 6 C3H3(OH)2 + 4 MnO2 + 4 KOH
HCCH + KMnO4 = C2O4K2 + KOH + MnO2 + H2O =>
3 HCCH + 8 KMnO4 = 3 C2O4K2 + 2 KOH + 8 MnO2 + 2 H2O
HNO2 + MgCO3 = Mg(NO2)2 + HOH + CO2 =>
2 HNO2 + MgCO3 = Mg(NO2)2 + HOH + CO2
Ca + AlSO4 = Al + CaSO4 =>
Ca + AlSO4 = Al + CaSO4
Mg(CH3COO)2 + HCl = MgCl2 + HCH3COO =>
Mg(CH3COO)2 + 2 HCl = MgCl2 + 2 HCH3COO
CuSO4*5H2O + H2SO4 = CuSO4 + H2SO4*2H2O =>
2 CuSO4*5H2O + 5 H2SO4 = 2 CuSO4 + 5 H2SO4*2H2O
Mn + H2SO4 = MnSO3 + H2O =>
Mn + H2SO4 = MnSO3 + H2O
C2H3Cl + Na2S2O8 + H2O = CO2 + NaHSO4 + HCl =>
C2H3Cl + 5 Na2S2O8 + 4 H2O = 2 CO2 + 10 NaHSO4 + HCl
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
MgSO4 + HCl(aq) = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl(aq) = MgCl2 + H2SO4
Cr2S3 + Mn(NO3)2 + (Na2CO3) = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20(Na2CO3) = 30 NO + 20 CO2 + 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4
Cd(AcO)2 + NaOH = Cd(OH)2 + NaAcO =>
Cd(AcO)2 + 2 NaOH = Cd(OH)2 + 2 NaAcO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + (NH9)2SO9 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH9)2SO9 = CaSO4 + 2 NH3 + 7 H2O
Pb(NO3)2 = Pb2O2 + NO2 + O2 =>
2 Pb(NO3)2 = Pb2O2 + 4 NO2 + O2
CF4 + H2O = C + HF + O2 =>
CF4 + 2 H2O = C + 4 HF + O2
Ca + CuF = CaF2 + Cu =>
Ca + 2 CuF = CaF2 + 2 Cu
PCl3 + KMnO4 + KOH = MnCl2 + KPO3 + KCl + H2O =>
5 PCl3 + 2 KMnO4 + 14 KOH = 2 MnCl2 + 5 KPO3 + 11 KCl + 7 H2O
H2SiCl2 + H2O = H8 + Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8 + Si4O4 + 8 HCl
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
Cr + Te = CrTe =>
Cr + Te = CrTe
CH3OH + C2H5COOH = C2H5COOC2H5 + H2O =>
2 CH3OH + C2H5COOH = C2H5COOC2H5 + 2 H2O
Cu2 + Pb = Cu2Pb =>
Cu2 + Pb = Cu2Pb
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C18H32O2 + HOCH3 = C3H8O3 + C16H34O2 =>
7 C18H32O2 + 32 HOCH3 = 10 C3H8O3 + 8 C16H34O2
A1(s) + SnS04(aq) = A12(S04)3(aq) + Sn(s) =>
12 A1(s) + 3 SnS04(aq) = A12(S04)3(aq) + 3 Sn(s)
J3N + S = J2S + N2 =>
2 J3N + 3 S = 3 J2S + N2
Cu + P4 = Cu3P =>
12 Cu + P4 = 4 Cu3P
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Au + S = AuS =>
Au + S = AuS
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