| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
N2O3 + H2O = 2 HNO2
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
Ba(No3)2 + KCl = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl = BaCl2 + 2 KNo3
C6H4OHCOOH + (CH3CO)2O = C9H8O4 =>
11 C6H4OHCOOH + (CH3CO)2O = 9 C9H8O4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe2O3 + H2S = FeS + S + H2O =>
Fe2O3 + 3 H2S = 2 FeS + S + 3 H2O
Ti4Cl4 + H2O = Ti4O2 + HCl =>
Ti4Cl4 + 2 H2O = Ti4O2 + 4 HCl
NaBr + AgNO3 = AgBr + Na + NO3 =>
NaBr + AgNO3 = AgBr + Na + NO3
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Na2CO3 + H3PO4 = Na3PO4(s) + H2O(l) + CO2(g) =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4(s) + 3 H2O(l) + 3 CO2(g)
MnCl2 + H2O2 + NaOH = MnO2 + H2O + NaCl =>
MnCl2 + H2O2 + 2 NaOH = MnO2 + 2 H2O + 2 NaCl
AgClO3 + Mg = Ag + Mg(ClO3)2 =>
2 AgClO3 + Mg = 2 Ag + Mg(ClO3)2
Na2B4O7 + CoSO4 + H2O = Co(BO2)2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CoSO4 + 3 H2O = Co(BO2)2 + Na2SO4 + 2 H3BO3
KMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + K2SO4
Zn(NO3)2 + Na = Na(NO3) + Zn =>
Zn(NO3)2 + 2 Na = 2 Na(NO3) + Zn
KBr + Cl2 = KCl + Br111111 =>
222222 KBr + 111111 Cl2 = 222222 KCl + 2 Br111111
Be + I2 = BeI =>
2 Be + I2 = 2 BeI
CaH2 + O2 = Ca[OH]2 =>
CaH2 + O2 = Ca[OH]2
Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(s) + KNO3(aq) =>
2 Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(s) + 4 KNO3(aq)
C4H7BrO2 + O2 = CO2 + H2O + HBr =>
2 C4H7BrO2 + 9 O2 = 8 CO2 + 6 H2O + 2 HBr
Al(NO3)3 + NaOCN = NaNO3 + Al(OCN)3 =>
Al(NO3)3 + 3 NaOCN = 3 NaNO3 + Al(OCN)3
O2 + H2O = (OH)2 =>
O2 + 2 H2O = 2(OH)2
LiF + SO4 = Li2SO4 + F2 =>
2 LiF + SO4 = Li2SO4 + F2
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
OHCH2CH2OH + Na2Cr2O7 + H2SO4 = HOOCCOOH + Cr2O3 + Na2SO4 + H2O =>
3 OHCH2CH2OH + 4 Na2Cr2O7 + 4 H2SO4 = 3 HOOCCOOH + 4 Cr2O3 + 4 Na2SO4 + 10 H2O
CaSO3 + Na2S = CaS + Na2SO3 =>
CaSO3 + Na2S = CaS + Na2SO3
Fe3O4(aq) + H2(g) = Fe(s) + H2O(l) =>
Fe3O4(aq) + 4 H2(g) = 3 Fe(s) + 4 H2O(l)
Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O
NaSCN + HCl = NaCl + HSCN =>
NaSCN + HCl = NaCl + HSCN
PbCl4 + HNO3 = Pb(NO3)4 + HCl =>
PbCl4 + 4 HNO3 = Pb(NO3)4 + 4 HCl
ClBr + NH3 = NCl3 + NH4Br =>
3 ClBr + 4 NH3 = NCl3 + 3 NH4Br
Pb2O3 = O + Pb =>
Pb2O3 = 3 O + 2 Pb
*H2O + SO3 = H2SO4 =>
*H2O + SO3 = H2SO4
KI + H2O2 + CH3COOH = I2 + CH3COOK + H2O =>
2 KI + H2O2 + 2 CH3COOH = I2 + 2 CH3COOK + 2 H2O
Cu{+2} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
C2*H4*O + O2* = CO2* + H2*O =>
2 C2*H4*O + 5 O2* = 4 CO2* + 4 H2*O
NaOH(aq) + CoCl2(aq) = Co(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + CoCl2(aq) = Co(OH)2(aq) + 2 NaCl(aq)
Cl2 + H2 = HCl10 =>
10 Cl2 + H2 = 2 HCl10
Cu{+2} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{+2} + 2 PO4{3-} = Cu3(PO4)2
NiBr2 + AgC2H3O2 = Ni(C2H3O2)2 + AgBr =>
NiBr2 + 2 AgC2H3O2 = Ni(C2H3O2)2 + 2 AgBr
HNo3(ac) + NaOH(ac) = NaNo3(ac) + H2O(l) =>
HNo3(ac) + NaOH(ac) = NaNo3(ac) + H2O(l)
RuN + ZnO = RuO + ZnN =>
RuN + ZnO = RuO + ZnN
FeSO4 + ZnCl2 = ZnSO4 + FeCl2 =>
FeSO4 + ZnCl2 = ZnSO4 + FeCl2
Cr(OH)3(aq) + Br2(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) + KBr(aq) =>
2 Cr(OH)3(aq) + 3 Br2(aq) + 10 KOH(aq) = 2 K2CrO4(aq) + 8 H2O(l) + 6 KBr(aq)
K2Cr2O7 + HCI = KCI + CrCI + CI + H2O =>
K2Cr2O7 + 14 HCI = 2 KCI + 2 CrCI + 10 CI + 7 H2O
Ca(OH2) = Ca + H2O =>
Ca(OH2) = Ca + H2O
FeCl3 + Mg(CN)2 = Fe(CN)3 + MgCl2 =>
2 FeCl3 + 3 Mg(CN)2 = 2 Fe(CN)3 + 3 MgCl2
PbO2 + H2SO4 + KI = Pb2(SO4)3 + K2SO4 + H2O + I2 =>
2 PbO2 + 4 H2SO4 + 2 KI = Pb2(SO4)3 + K2SO4 + 4 H2O + I2
MnSO4 + Br2 + NaOH = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + Br2 + 4 NaOH = MnO2 + 2 NaBr + Na2SO4 + 2 H2O
C4H8OH + CuO = C3H7COOH + Cu + H2O =>
2 C4H8OH + 3 CuO = 2 C3H7COOH + 3 Cu + H2O
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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11/22/24
方程式のバランス12/22/23
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