| 前日に均衡した方程式 |
CaCO3 + Ba(OH)2 = BaCaCO4 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu(HCO3)2(S) = CuO(S) + CO2(g) + H2O(g) =>
Cu(HCO3)2(S) = CuO(S) + 2 CO2(g) + H2O(g)
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
K(NO3) + K3Fe(CN)6 = K(CN) + K3Fe(NO3)6 =>
6 K(NO3) + K3Fe(CN)6 = 6 K(CN) + K3Fe(NO3)6
H2SnO3 + HCl = H2[SnCl6] + H2O =>
H2SnO3 + 6 HCl = H2[SnCl6] + 3 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
NaOH + C35H68O5 = C16H31O2Na + C3H8O3 =>
2 NaOH + C35H68O5 = 2 C16H31O2Na + C3H8O3
C51H86O6 + O2 = CO2 + H2O =>
2 C51H86O6 + 139 O2 = 102 CO2 + 86 H2O
HgO(calor) = Hg + O =>
HgO(calor) = Hg + O
PbO(s) + C(s) = Pb(s) + CO(g) =>
PbO(s) + C(s) = Pb(s) + CO(g)
KOH(aq) + HCiO4(aq) = KCiO4(aq) + H2O(l) =>
KOH(aq) + HCiO4(aq) = KCiO4(aq) + H2O(l)
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Cs + CaCl2 = Ca + CsCl =>
2 Cs + CaCl2 = Ca + 2 CsCl
SrN6 + Ta + SrO + Sr2N = Sr14Ta5N17O =>
21 SrN6 + 55 Ta + 11 SrO + 61 Sr2N = 11 Sr14Ta5N17O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Fe3O4 + HNO3 = Fe(NO3)3 + (N2O)2018(N2)2019 + H2O =>
36334 Fe3O4 + 335080 HNO3 = 109002 Fe(NO3)3 + (N2O)2018(N2)2019 + 167540 H2O
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
BaSO4 + KCI = KSO4 + BaCI =>
BaSO4 + KCI = KSO4 + BaCI
Cu + Ir = CuIr =>
Cu + Ir = CuIr
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NaOH + Na2SO4 + Mn3As2 = NaMnO4 + Na2HAsO4 + Na2SO3 + H2O =>
14 NaOH + 31 Na2SO4 + 2 Mn3As2 = 6 NaMnO4 + 4 Na2HAsO4 + 31 Na2SO3 + 5 H2O
Pb(CH3COO)2 + KOH = Pb(OH)2 + K(CH3COO) =>
Pb(CH3COO)2 + 2 KOH = Pb(OH)2 + 2 K(CH3COO)
HBr + NaOH = H2O + NaBr =>
HBr + NaOH = H2O + NaBr
KHCO3 + HI = CO2 + H2O + KI =>
KHCO3 + HI = CO2 + H2O + KI
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
CO + H2 = C8H18 + HOH =>
8 CO + 17 H2 = C8H18 + 8 HOH
[Cu(H2O)6]{2+} + NH4 + OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)6]{2+} + 6 NH4 + 6 OH = [Cu(NH3)6]{2+} + 12 H2O
(NH4)2CO3 + CoSO4 = (NH4)2SO4 + CoCO3 =>
(NH4)2CO3 + CoSO4 = (NH4)2SO4 + CoCO3
Na2S2O5 + CaCl2 + NaOH = CaSO3 + NaCl + H2O =>
Na2S2O5 + 2 CaCl2 + 2 NaOH = 2 CaSO3 + 4 NaCl + H2O
MgHPO4 + KOH = (MgOH)3PO4 + K3PO4 + H2O =>
3 MgHPO4 + 6 KOH = (MgOH)3PO4 + 2 K3PO4 + 3 H2O
H2S + Fe(OH)2 = H2O + FeS =>
H2S + Fe(OH)2 = 2 H2O + FeS
AI(OH)3 + NH4NO3 = AI(NO3)3 + NH3 + H2O =>
AI(OH)3 + 3 NH4NO3 = AI(NO3)3 + 3 NH3 + 3 H2O
HSO3{-} + H2O2 = SO4{2-} + H2O + H{+} =>
HSO3{-} + H2O2 = SO4{2-} + H2O + H{+}
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
Na4C = Na + C =>
Na4C = 4 Na + C
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ba2Cl + Na2Co3 = Ba2Co3 + Na2Cl =>
Ba2Cl + Na2Co3 = Ba2Co3 + Na2Cl
C5H8O7 + O2 = CO2 + H2O =>
2 C5H8O7 + 7 O2 = 10 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(OH)2 + H2 + Cl = H2O + FeCl2 =>
Fe(OH)2 + H2 + 2 Cl = 2 H2O + FeCl2
Na(s) + I2(g) = NaI(s) =>
2 Na(s) + I2(g) = 2 NaI(s)
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
H2SO4 + Sr(NO3)2 = SrSO4(s) + HNO3 =>
H2SO4 + Sr(NO3)2 = SrSO4(s) + 2 HNO3
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
AI + CuCI{+3} = AICI{+3} + Cu =>
AI + CuCI{+3} = AICI{+3} + Cu
CO2 + H2O = C12H22O2 + O2 =>
24 CO2 + 22 H2O = 2 C12H22O2 + 33 O2
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