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CH4 + 2 O2 = CO2 + 2 H2O
C8H6O4 + NaOH = C6H6 + Na2CO3 + H2O =>
C8H6O4 + 4 NaOH = C6H6 + 2 Na2CO3 + 2 H2O
NaCl + Ag3 = AgCl + Na2 =>
6 NaCl + 2 Ag3 = 6 AgCl + 3 Na2
[Co(NH3)4CO3]NO3 + HCl = [Co(NH3)4Cl2]Cl + CO2 + HNO3 + H2O =>
[Co(NH3)4CO3]NO3 + 3 HCl = [Co(NH3)4Cl2]Cl + CO2 + HNO3 + H2O
Cu + H2SO4 = CuSO4 + H2O + HSO3 =>
Cu + 3 H2SO4 = CuSO4 + 2 H2O + 2 HSO3
FeO + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
FeO + 2 Cl2 + 6 NaOH = Na2FeO4 + 4 NaCl + 3 H2O
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
Nb + K2CrO4 + H2SO4 = Nb2(SO4)5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Nb + 10 K2CrO4 + 40 H2SO4 = 3 Nb2(SO4)5 + 10 K2SO4 + 5 Cr2(SO4)3 + 40 H2O
Ca(NO3)2 + Na3P = Ca3P2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3P = Ca3P2 + 6 NaNO3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB =>
(CH)2(CH)(CH)2B + AgNO3 = (CH)2(CH)(CH)2NO3 + AgB
Ag(NO3)2 = Ag + N2 + O2 =>
Ag(NO3)2 = Ag + N2 + 3 O2
K2Cr2O7 + H2SO4 + Ni = H2O + NiSO4 + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 Ni = 7 H2O + 3 NiSO4 + Cr2(SO4)3 + K2SO4
K3(Cr(OH)6) + CO2 = K2CO3 + Cr(OH)3 + H2O =>
2 K3(Cr(OH)6) + 3 CO2 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
H2C6H6O6 + H2O = H3O{+} + C6H6O6{2-} =>
H2C6H6O6 + 2 H2O = 2 H3O{+} + C6H6O6{2-}
Cu2SO4Mg + CaCl2 = Cu2SO4MgCaCl2 =>
Cu2SO4Mg + CaCl2 = Cu2SO4MgCaCl2
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
NaCl + Ag3 = AgCl + Na2 =>
6 NaCl + 2 Ag3 = 6 AgCl + 3 Na2
NH4OH = N + H5O =>
NH4OH = N + H5O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CH3CH(CH3)CH2CH3 + Cl2 = CH3CCl(CH3)CH2CH3 + HCl =>
CH3CH(CH3)CH2CH3 + Cl2 = CH3CCl(CH3)CH2CH3 + HCl
NaCl + MgO2 + H2SO4 = NaHSO4 + MgSO4 + H2O + Cl =>
2 NaCl + MgO2 + 3 H2SO4 = 2 NaHSO4 + MgSO4 + 2 H2O + 2 Cl
*Na2CO3 = Na2O + CO2 =>
*Na2CO3 = Na2O + CO2
Sb2S3 + S = SbS4 =>
Sb2S3 + 5 S = 2 SbS4
KClO3(aq) = KClO4(aq) + KCl(s) =>
4 KClO3(aq) = 3 KClO4(aq) + KCl(s)
H{2}O = H{2}O{2} =>
H{2}O = H{2}O{2}
C10H15N + C4H4O2 = C14H19NO2 =>
C10H15N + C4H4O2 = C14H19NO2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
H2PO2{-} + MnO4{-} + H{+} = H2PO4{-} + Mn{+2} + H2O =>
5 H2PO2{-} + 4 MnO4{-} + 12 H{+} = 5 H2PO4{-} + 4 Mn{+2} + 6 H2O
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
HCLO(aq) + NAOH(aq) = H2O(l) + NACLO(aq) =>
HCLO(aq) + NAOH(aq) = H2O(l) + NACLO(aq)
K2HAsO4 + HCl + Zn = As + ZnCl2 + KCl + H2O =>
2 K2HAsO4 + 14 HCl + 5 Zn = 2 As + 5 ZnCl2 + 4 KCl + 8 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
FeCl3 + MgO + H2O = Fe(OH)3 + MgCl2 =>
2 FeCl3 + 3 MgO + 3 H2O = 2 Fe(OH)3 + 3 MgCl2
NaPO4 + ZnSO3 = NaSO3 + ZnPO4 =>
NaPO4 + ZnSO3 = NaSO3 + ZnPO4
NOBr2(g) + NO = NOBr =>
NOBr2(g) + NO = 2 NOBr
NaCl + Ag3 = AgCl + Na2 =>
6 NaCl + 2 Ag3 = 6 AgCl + 3 Na2
C + NaNO3 = CO2 + N + NaO2 =>
C + 2 NaNO3 = CO2 + 2 N + 2 NaO2
Na2TeO3 + SnCl2 + H2SO4 = Te + Sn(SO4)2 + Na2SO4 + H2O + SnCl4 =>
Na2TeO3 + 2 SnCl2 + 3 H2SO4 = Te + Sn(SO4)2 + Na2SO4 + 3 H2O + SnCl4
K2O + KMnO4 + H2SO4 = O2 + MnSO4K2SO4 + H2O =>
2 K2O + 4 KMnO4 + 8 H2SO4 = 5 O2 + 4 MnSO4K2SO4 + 8 H2O
Pb + AgNO3 = AgNO3Pb =>
Pb + AgNO3 = AgNO3Pb
P + HNO3 = HPO4 + NO2 + H2O =>
P + 7 HNO3 = HPO4 + 7 NO2 + 3 H2O
Cr2(SO4)3 + Na2CO3 = (Cr2)(CO3) + (Na2)(SO4)3 =>
Cr2(SO4)3 + Na2CO3 = (Cr2)(CO3) + (Na2)(SO4)3
F(g) + KCl = KF + Cl =>
F(g) + KCl = KF + Cl
HgCl2 + SnCl4 = SnCl6 + Hg2Cl2 =>
2 HgCl2 + SnCl4 = SnCl6 + Hg2Cl2
BaSO4 + Na2SO4 = BaNa2 + SO4 =>
BaSO4 + Na2SO4 = BaNa2 + 2 SO4
C10H15NO + KClO4 = CO2 + H2O + KCl + NO2 =>
8 C10H15NO + 57 KClO4 = 80 CO2 + 60 H2O + 57 KCl + 8 NO2
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
Na2B4O7 + Al2(SO4)3 + H2O = H3BO3 + Al(OH)3 + Na2SO4 =>
3 Na2B4O7 + Al2(SO4)3 + 21 H2O = 12 H3BO3 + 2 Al(OH)3 + 3 Na2SO4
NH4OH = NH4 + OH =>
NH4OH = NH4 + OH
あらゆる化学反応の方程式のバランスをとる
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方程式のバランス01/03/25
方程式のバランス02/02/24
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