| 前日に均衡した方程式 |
2 Ca + SnBr4 = 2 CaBr2 + Sn
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CoSO4 + Br2 + KOH = KBr + Co(OH)3 + K2SO4 =>
2 CoSO4 + Br2 + 6 KOH = 2 KBr + 2 Co(OH)3 + 2 K2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + Ba(SO4) =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(SO4)
NaCl + YCl3 + ZrCl4 = Na9YZr3Cl24 =>
9 NaCl + YCl3 + 3 ZrCl4 = Na9YZr3Cl24
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 2 Na2SO4 + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
PbO2 + NaOH + Cr2(SO4)3 = Na2CrO4 + Na4[Pb(OH)6] + Na2SO4 + H2O =>
3 PbO2 + 22 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na4[Pb(OH)6] + 3 Na2SO4 + 2 H2O
CaOCl2 = CaCl2 + O2 =>
2 CaOCl2 = 2 CaCl2 + O2
CuSO4 + Cu = Cu2SO4 =>
CuSO4 + Cu = Cu2SO4
HCOOH + C4H9OH = HCOOC4H9 + H2O =>
HCOOH + C4H9OH = HCOOC4H9 + H2O
Pb(NO3)2(s) = PbO(s) + NO2(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO2(g) + O2(g)
CH4N2O + C7H12O4 = C4H4N2O3 + C2H5OH =>
CH4N2O + C7H12O4 = C4H4N2O3 + 2 C2H5OH
CuCl2 + HOH = Cu(OH)2 + HCl =>
CuCl2 + 2 HOH = Cu(OH)2 + 2 HCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
[Ag(NH3)2]OH + HCHO = HCOOH + NH3 + Ag + H2O =>
2[Ag(NH3)2]OH + HCHO = HCOOH + 4 NH3 + 2 Ag + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
PO4 + HCl = H3PO4 + Cl2 =>
2 PO4 + 6 HCl = 2 H3PO4 + 3 Cl2
ZnSO4 + NH3*H2O = [Zn(NH3)4]SO4 + H2O =>
ZnSO4 + 4 NH3*H2O = [Zn(NH3)4]SO4 + 4 H2O
FeC2O4*2H2O + O2 = FeCO3 + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeCO3 + 4 H2O + 2 CO2
KMnO4 + C3H8O3 = MnO2 + K2CO3 + H2O + CO2 =>
14 KMnO4 + 3 C3H8O3 = 14 MnO2 + 7 K2CO3 + 12 H2O + 2 CO2
K + P = KP =>
K + P = KP
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
PbS(s) + HCl(aq) = PbCl2(s) + H2S(g) =>
PbS(s) + 2 HCl(aq) = PbCl2(s) + H2S(g)
C + CO3{2-} = {-2} + CO2 =>
C + 2 CO3{2-} = 2{-2} + 3 CO2
ABr3 + X2SO4 = XBr + A2(SO4)3 =>
2 ABr3 + 3 X2SO4 = 6 XBr + A2(SO4)3
Cu + O2 + NH3 + (NH4)2SO4 = Cu(NH3)4SO4 + H2O =>
2 Cu + O2 + 4 NH3 + 2(NH4)2SO4 = 2 Cu(NH3)4SO4 + 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
[Co(NH3)4Cl2]Cl + NH3 = [Co(NH3)5Cl]Cl2 =>
[Co(NH3)4Cl2]Cl + NH3 = [Co(NH3)5Cl]Cl2
Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2 =>
Mn(NO2) + BeCl2 = Be(NO2) + MnCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al2O3 + KOH + H2O = KAl(OH)4 =>
Al2O3 + 2 KOH + 3 H2O = 2 KAl(OH)4
HNO3 + P4S7 = H3PO4 + H2SO4 + NO2 + H2O =>
62 HNO3 + P4S7 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
HCl + NaHCO3 = HCO3 + NaCl + H2 =>
2 HCl + 2 NaHCO3 = 2 HCO3 + 2 NaCl + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH2 = C3H6 =>
3 CH2 = C3H6
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
K2CrO4 + HCl = CrCl3 + H2O + Cl + KCl =>
K2CrO4 + 8 HCl = CrCl3 + 4 H2O + 3 Cl + 2 KCl
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| 前日に均衡した方程式 |
方程式のバランス02/02/25
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