전날에 균형이 맞춰진 방정식 |
Ag2SO4 + 2 KClO3 = 2 AgClO3 + K2SO4
KAl(SO4)2 + Na2S + H2O = K2S + Na[Al(OH)4] + Na2SO4 + SO2 =>
2 KAl(SO4)2 + 2 Na2S + 4 H2O = K2S + 2 Na[Al(OH)4] + Na2SO4 + 4 SO2
C6H8O7 + KHCO3 = CO2 + H2O + KC6H5O7 =>
8 C6H8O7 + 9 KHCO3 = 3 CO2 + 14 H2O + 9 KC6H5O7
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Sn + PbO = Sn2O4 + Pb =>
2 Sn + 4 PbO = Sn2O4 + 4 Pb
SiO3 = SiO2 + O2 =>
2 SiO3 = 2 SiO2 + O2
Na + SIO2 = NaO + SI =>
2 Na + SIO2 = 2 NaO + SI
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
Co(NH3)5Cl2(ac) + H2O2(ac) = [Co(OH)(NH3)5]Cl2(ac) =>
2 Co(NH3)5Cl2(ac) + H2O2(ac) = 2[Co(OH)(NH3)5]Cl2(ac)
Li(OH) + HNO3 = LiNO3 + H2O =>
Li(OH) + HNO3 = LiNO3 + H2O
Na3N + HCl = NH3 + NaCl =>
Na3N + 3 HCl = NH3 + 3 NaCl
Na3PO4 + (NH4)2SO4 = (Na)2SO4 + (NH4)3PO4 =>
2 Na3PO4 + 3(NH4)2SO4 = 3(Na)2SO4 + 2(NH4)3PO4
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C3H6O + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 C3H6O + 8 H2O
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
Ca(OH)3 + H = Ca + H2O =>
Ca(OH)3 + 3 H = Ca + 3 H2O
N2H8Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2 N2H8Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)3 + KI + H2O =>
K2Cr2O7 + 8 HI + 3 H2SO4 = 3 I2 + Cr2(SO4)3 + 2 KI + 7 H2O
CrO3 + H2C2O4 + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
2 CrO3 + 3 H2C2O4 + 3 H2SO4 = Cr2(SO4)3 + 6 CO2 + 6 H2O
Au(Br2)3 + Ag = AgBr + Au =>
Au(Br2)3 + 6 Ag = 6 AgBr + Au
SrO + P4O10 = Sr3(PO4)2 =>
6 SrO + P4O10 = 2 Sr3(PO4)2
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
FeS + O2 = Fe3O4 + S02Fe =>
6 FeS + 2 O2 = Fe3O4 + 3 S02Fe
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
PCl5 + NaOH = NaH2PO4 + NaCl + H2O =>
PCl5 + 6 NaOH = NaH2PO4 + 5 NaCl + 2 H2O
HC2H3O2 + K(OH) = H2O + KC2H3O2 =>
HC2H3O2 + K(OH) = H2O + KC2H3O2
Pb(OH)4 + HCl(aq) = PbCl4 + H2O =>
Pb(OH)4 + 4 HCl(aq) = PbCl4 + 4 H2O
H2S + CuI2 = SCuI2 + H2 =>
H2S + CuI2 = SCuI2 + H2
HCuCl2 = H2[CuCl4] + Cu =>
2 HCuCl2 = H2[CuCl4] + Cu
CuCl2 + Pb(CH3CO)2 = PbCl2 + Cu(CH3CO)2 =>
CuCl2 + Pb(CH3CO)2 = PbCl2 + Cu(CH3CO)2
NaNO3(s) + H2SO4(aq) = HNO3 + Na2SO4 =>
2 NaNO3(s) + H2SO4(aq) = 2 HNO3 + Na2SO4
Co(NH3)5Cl2(ac) + H2O2(ac) = [Co(OH)(NH3)5]Cl2(ac) =>
2 Co(NH3)5Cl2(ac) + H2O2(ac) = 2[Co(OH)(NH3)5]Cl2(ac)
Na + PO4 + BaCl2 = BaPO4 + NaCl =>
2 Na + PO4 + BaCl2 = BaPO4 + 2 NaCl
H2SO4 + KBr = KSO3 + Br2 + H2O =>
2 H2SO4 + 2 KBr = 2 KSO3 + Br2 + 2 H2O
C4H8 + KMnO4 + H2SO4 = C3H6O + MnSO4 + H2O + K2SO4 =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 8 MnSO4 + 12 H2O + 4 K2SO4
C8H16 = C2 + H2 =>
C8H16 = 4 C2 + 8 H2
Pb + Le = PbLe =>
Pb + Le = PbLe
NH4OH + NaClO = NH4ClO + NaOH =>
NH4OH + NaClO = NH4ClO + NaOH
PbS(s) + PbSO4(s) = Pb(l) + SO2(g) =>
PbS(s) + PbSO4(s) = 2 Pb(l) + 2 SO2(g)
NH4C1 + KOH = NH3 + H2O + KC1 =>
NH4C1 + KOH = NH3 + H2O + KC1
Zn(NO3)2 + Pt = Zn + Pt(NO3)3 =>
3 Zn(NO3)2 + 2 Pt = 3 Zn + 2 Pt(NO3)3
Cu = {-} + Cu{2+} =>
Cu = 2e + Cu{2+}