| 前日に均衡した方程式 |
2 CrCl3 + 3(NH4)2S2O8 + 7 H2O = H2Cr2O7 + 6 NH4HSO4 + 6 HCl
MgO + HCl = MgCl + Cl2 + H2O =>
2 MgO + 4 HCl = 2 MgCl + Cl2 + 2 H2O
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
CaCO3 + NH4H2PO4 = Ca10(PO4)6(OH)2 + H2O + CO2 + NH3 =>
10 CaCO3 + 6 NH4H2PO4 = Ca10(PO4)6(OH)2 + 8 H2O + 10 CO2 + 6 NH3
MgCl2 + I2 = ICl + Mg =>
MgCl2 + I2 = 2 ICl + Mg
HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O
PH3 + KClO3 = P + KCl + H2O =>
2 PH3 + KClO3 = 2 P + KCl + 3 H2O
KBr(cr) + H2SO4(aq) + MnO2(cr) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
2 KBr(cr) + 3 H2SO4(aq) + MnO2(cr) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + Br2(l)
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
KMnO4 + FeSO3 + HCl = Fe2(SO4)3 + FeCl3 + KCl + MnCl2 + H2O =>
9 KMnO4 + 15 FeSO3 + 42 HCl = 5 Fe2(SO4)3 + 5 FeCl3 + 9 KCl + 9 MnCl2 + 21 H2O
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
Ba(OH)2(s) + HCl(aq) = H2O(aq) + BaCl2(aq) =>
Ba(OH)2(s) + 2 HCl(aq) = 2 H2O(aq) + BaCl2(aq)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NO(g) + H2(g) = N2(g) + H2O(g) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(g)
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
Pb(SO4)2 + LiNO3 = Pb(NO3)2 + Li(SO4) =>
Pb(SO4)2 + 2 LiNO3 = Pb(NO3)2 + 2 Li(SO4)
Mg3N2 + NaCl = MgCl2 + Na3N =>
Mg3N2 + 6 NaCl = 3 MgCl2 + 2 Na3N
(Ba)2 + (SO4)2 = BaSO4 =>
(Ba)2 + (SO4)2 = 2 BaSO4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Zn(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + ZnCO3 =>
Zn(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + ZnCO3
CoSO4 + Na2HPO4 = Co3(PO4)2 + H2SO4 + Na2SO4 =>
3 CoSO4 + 2 Na2HPO4 = Co3(PO4)2 + H2SO4 + 2 Na2SO4
Te + KOH = K2TeO3 + K2Te + H2O =>
3 Te + 6 KOH = K2TeO3 + 2 K2Te + 3 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
MgN + NaCl = MgCl + NaN =>
MgN + NaCl = MgCl + NaN
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
Al + Cd(NO3)2 = Al(NO3)3 + Cd =>
2 Al + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 Cd
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
BaH2(s) + H2O(l) = Ba(OH)2 + H2 =>
BaH2(s) + 2 H2O(l) = Ba(OH)2 + 2 H2
Pb(NO3)2 + KCl = PbCl2 + K(NO3) =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
Zn + CI = ZnCI =>
Zn + CI = ZnCI
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KBF4 + KCl = B + Cl2 + KF =>
2 KBF4 + 6 KCl = 2 B + 3 Cl2 + 8 KF
HMnO4 + AsH2 + H2SO4 = H2AsO4 + MnSO4 + H2O =>
8 HMnO4 + 5 AsH2 + 8 H2SO4 = 5 H2AsO4 + 8 MnSO4 + 12 H2O
CH3Br + Cl2 = CH3Cl + Br2 =>
2 CH3Br + Cl2 = 2 CH3Cl + Br2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + LiOH = LiHCl2 + H2O =>
2 HCl + LiOH = LiHCl2 + H2O
(NH4)2Cr2O7 + NaOH = NH3 + Na2CrO4 + H2O =>
(NH4)2Cr2O7 + 4 NaOH = 2 NH3 + 2 Na2CrO4 + 3 H2O
Mg(OH)2 = (t)MgO + H2O =>
Mg(OH)2 = (t)MgO + H2O
Na + NaClO3 = Na2O + Cl2 =>
10 Na + 2 NaClO3 = 6 Na2O + Cl2
C23H48 + CuO = Cu + H2O + CO =>
C23H48 + 47 CuO = 47 Cu + 24 H2O + 23 CO
Na2S2O3 + NaOH + Al + H2O = Na2S + Na[Al(OH)4(H2O)2] =>
3 Na2S2O3 + 14 NaOH + 8 Al + 25 H2O = 6 Na2S + 8 Na[Al(OH)4(H2O)2]
Ag(NO3)2 + H2O = HNO3 + AgO =>
Ag(NO3)2 + H2O = 2 HNO3 + AgO
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MgN + NaCl = MgCl + NaN =>
MgN + NaCl = MgCl + NaN
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/20/24
方程式のバランス11/19/23
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