| 前日に均衡した方程式 |
6 Mg + 2 S = Mg6S2
CS2(a) + O2(g) = CO2(g) + SO2(g) =>
CS2(a) + 3 O2(g) = CO2(g) + 2 SO2(g)
FeCl3 + CuS = CuCl2 + Fe2S3 =>
2 FeCl3 + 3 CuS = 3 CuCl2 + Fe2S3
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
SO3 + Rb2O = SO2 + Rb2O3 =>
2 SO3 + Rb2O = 2 SO2 + Rb2O3
H2(SO4) + NaOH = Na(SO4) + H3O =>
H2(SO4) + NaOH = Na(SO4) + H3O
S4N2Cl + Al(N3)3 = S4N4 + N2 + AlCl3 =>
6 S4N2Cl + 2 Al(N3)3 = 6 S4N4 + 3 N2 + 2 AlCl3
Hl + O2 = Hl2O3 =>
4 Hl + 3 O2 = 2 Hl2O3
Fe2O3 + FeCl2 = FeO + FeCl3 =>
Fe2O3 + 3 FeCl2 = 3 FeO + 2 FeCl3
C3H7Cl + Cl2 = C3H6Cl + HCl =>
2 C3H7Cl + Cl2 = 2 C3H6Cl + 2 HCl
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)
K2Cr2O7 + SnCl2 + H2SO4 = CrCl3 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnCl2 + 7 H2SO4 = 2 CrCl3 + 3 Sn(SO4)2 + K2SO4 + 7 H2O
C3H5(OH)3 + O2 = CO2 + H2O =>
2 C3H5(OH)3 + 7 O2 = 6 CO2 + 8 H2O
CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2
CH3CH2NH2 + HCl = CH3CH2Cl + NH3 =>
CH3CH2NH2 + HCl = CH3CH2Cl + NH3
Ba + HSO = BaSO + H3 =>
3 Ba + 3 HSO = 3 BaSO + H3
C4H8 + O2 = H2OO + CO2 =>
C4H8 + 8 O2 = 4 H2OO + 4 CO2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
ammoniumsulfide + sodiumhydroxide = ammonia + sodiumsulfide + water =>
(NH4)2S + 2 NaOH = 2 NH3 + Na2S + 2 H2O
O2 + I = IO7 =>
7 O2 + 2 I = 2 IO7
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
Na2S2O3 + Br2 + H2O = Na2HSO4 + S + HBr =>
2 Na2S2O3 + Br2 + 2 H2O = 2 Na2HSO4 + 2 S + 2 HBr
ZnS + H2SO4 = H2O + ZnSO4 + SO2 =>
ZnS + 4 H2SO4 = 4 H2O + ZnSO4 + 4 SO2
PbOH2 = Pb + H2O =>
PbOH2 = Pb + H2O
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Ba{+2} + NaOH = Ba(OH)2 + Na{+} =>
Ba{+2} + 2 NaOH = Ba(OH)2 + 2 Na{+}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KCl*MgCl2*6H2O = KCl + MgCl2 + H2O =>
KCl*MgCl2*6H2O = KCl + MgCl2 + 6 H2O
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
VSO4 + H2SO4 = VOSO4 + H2O + SO2 =>
VSO4 + H2SO4 = VOSO4 + H2O + SO2
AgNo3 + HI = AgI + No3H =>
AgNo3 + HI = AgI + No3H
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
Ba(OH)2 + K2SO4 = BaSO4 + K(OH) =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 K(OH)
NH42MoO4 + Na3PO4 + HNO3 = NH43PMo3O104 + H2O + NaNO3 + NH3 =>
3 NH42MoO4 + Na3PO4 + 35 HNO3 = NH43PMo3O104 + 8 H2O + 3 NaNO3 + 34 NH3
CH3CH2CCH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CCH + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
AlP + HNO3(conc) = H3PO4 + NO2 + H2O + Al(NO3)3 =>
AlP + 11 HNO3(conc) = H3PO4 + 8 NO2 + 4 H2O + Al(NO3)3
CdO + HBr = CdBr2 + H2O =>
CdO + 2 HBr = CdBr2 + H2O
CaCl2 + Pb(NO3)2 = PbCl4 + Ca(NO3) =>
2 CaCl2 + Pb(NO3)2 = PbCl4 + 2 Ca(NO3)
CH3CH2OH + H2O2 = CH2COH + H2O =>
2 CH3CH2OH + 3 H2O2 = 2 CH2COH + 6 H2O
Fe(s) + H2SO4(aq) = FeSO4(s) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(s) + H2(g)
ZnNO3 = ZnO + NO + O2 =>
2 ZnNO3 = 2 ZnO + 2 NO + O2
NaI + CuSO4 = Na2SO4 + CuI2 =>
2 NaI + CuSO4 = Na2SO4 + CuI2
ZrOCl2 + NaOH = Na2ZrO3 + HCl =>
ZrOCl2 + 2 NaOH = Na2ZrO3 + 2 HCl
CoBr3(aq) + CaSO4(aq) = CaBr2 + Co2(SO4)3(s) =>
2 CoBr3(aq) + 3 CaSO4(aq) = 3 CaBr2 + Co2(SO4)3(s)
Al + HOH = Al(OH) + H =>
Al + HOH = Al(OH) + H
Ag2S + O2 = AgO + SO =>
2 Ag2S + 3 O2 = 4 AgO + 2 SO
Ca(Na3)2 + Na2CO3 = CaCO3 + Na7 =>
7 Ca(Na3)2 + 7 Na2CO3 = 7 CaCO3 + 8 Na7
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