前日に均衡した方程式 |
Pb2(CO3)4 = Pb2O4 + 4 CO2
FeO + NaOH = FeOH + NaO =>
FeO + NaOH = FeOH + NaO
NI3 + H2O2 = N2 + HIO3 + H2O =>
2 NI3 + 15 H2O2 = N2 + 6 HIO3 + 12 H2O
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O + O2 =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C4H8O2NaOH = C2H3O2NaC2H6O =>
C4H8O2NaOH = C2H3O2NaC2H6O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
HCl = Cl2 + H2 =>
2 HCl = Cl2 + H2
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
CaCO3 + BaCO3 = BaCa + CO3 =>
CaCO3 + BaCO3 = BaCa + 2 CO3
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O =>
Zn(OH)2 + P2O5 = Zn(PO3)2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
CaNi(PO4) = Ca(PO4)Ni =>
CaNi(PO4) = Ca(PO4)Ni
Ca(s) + SO3(g) = CaSO3(s) =>
Ca(s) + SO3(g) = CaSO3(s)
CaOH = Ca2OH2O =>
2 CaOH = Ca2OH2O
C3H5O3KOH = C3H4O3KH2O =>
C3H5O3KOH = C3H4O3KH2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
Ca(OH)2 + KNO3 = Ca(NO3)2 + KHO =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KHO
K[Al(OH)4] + KOH = K3[Al(OH)6] =>
K[Al(OH)4] + 2 KOH = K3[Al(OH)6]
NaHCO3Mg = MgHCO3Na =>
NaHCO3Mg = MgHCO3Na
I2 + Na2SO4 = I2Na2SO4 =>
I2 + Na2SO4 = I2Na2SO4
R = R2 =>
2 R = R2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
W(OH)2 = WOH2O =>
W(OH)2 = WOH2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
ZnSO4BaCl2 = ZnCl2BaSO4 =>
ZnSO4BaCl2 = ZnCl2BaSO4
Na + FeCl2 = Fe + NaCl2 =>
Na + FeCl2 = Fe + NaCl2
NH4Cl + Na2SiO3 + H2O = H2SiO3 + NH4OH + NaCl =>
2 NH4Cl + Na2SiO3 + 2 H2O = H2SiO3 + 2 NH4OH + 2 NaCl
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
BiCl3 + Cl + KOH = KBiO3 + KCl + H2O =>
BiCl3 + 2 Cl + 6 KOH = KBiO3 + 5 KCl + 3 H2O
Mg2 + HSO4 = H2 + MgSO4 =>
Mg2 + 2 HSO4 = H2 + 2 MgSO4
ZnSO4NaCl = ZnClNaSO4 =>
ZnSO4NaCl = ZnClNaSO4
K[Al(OH)4] + KOH = K3[Al(OH)6] =>
K[Al(OH)4] + 2 KOH = K3[Al(OH)6]
CuNO32 + Na3PO4 = CuPO4 + Na3NO32 =>
CuNO32 + Na3PO4 = CuPO4 + Na3NO32
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Na2SiO3 + Co = CoSiO3 + Na =>
Na2SiO3 + Co = CoSiO3 + 2 Na
K2Cr2O7 + FeCl2 + HCl = CrCl3 + Fe2(Cr2O7)3 + KCl + H2O =>
10 K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 3 Fe2(Cr2O7)3 + 20 KCl + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al2S3 + KOH = KAl(OH)4 + K2S =>
Al2S3 + 8 KOH = 2 KAl(OH)4 + 3 K2S
C + S = CS2 =>
C + 2 S = CS2
NI3 + H2O2 = N2 + HIO3 + H2O =>
2 NI3 + 15 H2O2 = N2 + 6 HIO3 + 12 H2O
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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