| Equations balanced on the previous day | Equations balanced on the next day |
H2(g) + O2(g) = H2O2(aq)
K3PO4 + CrN3O9 = CrPO4 + KNO3 =>
K3PO4 + CrN3O9 = CrPO4 + 3 KNO3
FeSO4(NH4)2 + S = FeS + (NH4)2SO4 =>
FeSO4(NH4)2 + S = FeS + (NH4)2SO4
CH4 + CO2 = C2H2 + O2 =>
CH4 + 3 CO2 = 2 C2H2 + 3 O2
AgNO3 + I2 + H2O = AgIO3 + HNO3 + Ag =>
12 AgNO3 + I2 + 6 H2O = 2 AgIO3 + 12 HNO3 + 10 Ag
(NH4)3PO4 + RbOH = Rb3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 RbOH = Rb3PO4 + 3 NH3 + 3 H2O
Al2S3 + Br = BrS + Al =>
Al2S3 + 3 Br = 3 BrS + 2 Al
Mg + KI = Mg2KI =>
2 Mg + KI = Mg2KI
CuS + NaMnO4 + H2SO4 = CuSO4 + Na2SO3 + MnSO4 + H2O =>
3 CuS + 4 NaMnO4 + 6 H2SO4 = 3 CuSO4 + 2 Na2SO3 + 4 MnSO4 + 6 H2O
SiF4 + H2O = SiO2 + H2SiF6 =>
3 SiF4 + 2 H2O = SiO2 + 2 H2SiF6
HCHO2 + OH = CO2 + H2O =>
HCHO2 + 2 OH = CO2 + 2 H2O
CO + K2Cr2O7 + KOH + H2O = Cr(OH)3 + KHCO3 =>
3 CO + K2Cr2O7 + KOH + 4 H2O = 2 Cr(OH)3 + 3 KHCO3
C2H5OH + Cu(OH)2 = Cu2O + H2O + C2H4O =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + C2H4O
C2H5OH + Cu(OH)2 = CH2O + Cu2O + H2O =>
C2H5OH + 4 Cu(OH)2 = 2 CH2O + 2 Cu2O + 5 H2O
Fe2O3(s) + Al(s) = AlO3(s) + Fe(s) =>
Fe2O3(s) + Al(s) = AlO3(s) + 2 Fe(s)
NH4 + NO3(aq) = N2O(g) + H2O(l) =>
NH4 + NO3(aq) = N2O(g) + 2 H2O(l)
Na2SO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = H2O(l) + 2 NaCl(aq) + SO2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H5OH + Cu(OH)2 = CH3CHO + Cu + H2O =>
C2H5OH + Cu(OH)2 = CH3CHO + Cu + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Sr + (H2O) = Sr(OH)2 + H2 =>
Sr + 2(H2O) = Sr(OH)2 + H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na(S2O3) + AgI = AgS2O3 + NaI =>
Na(S2O3) + AgI = AgS2O3 + NaI
Pb(NO3)2 + LiOH = LiNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 LiOH = 2 LiNO3 + Pb(OH)2
C2H5OH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
3 C2H5OH + 8 Cu(OH)2 = 2 C2H5COOH + 4 Cu2O + 11 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4 + Na2CrO4 = Na2SO4 + CuCrO4 =>
CuSO4 + Na2CrO4 = Na2SO4 + CuCrO4
C2H5OH + Cu(OH)2 = HC2H3O2 + Cu2O + H2O =>
C2H5OH + 4 Cu(OH)2 = HC2H3O2 + 2 Cu2O + 5 H2O
CuOH + HNO = CuNO + H2O =>
CuOH + HNO = CuNO + H2O
Al(HS)3 + HCl = AlCl3 + H2S =>
Al(HS)3 + 3 HCl = AlCl3 + 3 H2S
K2KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 K2KMnO4 + 6 FeSO4 + 8 H2SO4 = 3 K2SO4 + 2 MnSO4 + 3 Fe2(SO4)3 + 8 H2O
SnCl4(aq) + Na2S(aq) = SnS2(s) + NaCl(aq) =>
SnCl4(aq) + 2 Na2S(aq) = SnS2(s) + 4 NaCl(aq)
HC4 + O2 = HC4O2 =>
HC4 + O2 = HC4O2
KC8H5O4 + NaOH = KC8H4O4Na + H2O =>
KC8H5O4 + NaOH = KC8H4O4Na + H2O
H2S + Li(OH) = Li(HS)H2O =>
H2S + Li(OH) = Li(HS)H2O
C2H5OH + Cu(OH)2 = HC2H3O2 + Cu2O + H2O =>
C2H5OH + 4 Cu(OH)2 = HC2H3O2 + 2 Cu2O + 5 H2O
CuS + Cu2O = Cu + S2O =>
2 CuS + Cu2O = 4 Cu + S2O
OCl{-} + OH{-} + S2O3{2-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + 2 OH{-} + S2O3{2-} = 2 SO4{2-} + 4 Cl{-} + H2O
Ni + EDTA = Ni(EDTA) =>
Ni + EDTA = Ni(EDTA)
KMnO4 + H2SO4 = H2O + K2SO4 + MnO + O =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + 2 MnO + 5 O
Al(OH) + H3O = Al + H2O =>
Al(OH) + H3O = Al + 2 H2O
NaI + CuNO3 = CuI + NaNO3 =>
NaI + CuNO3 = CuI + NaNO3
C2H4O2 + Na = NaH4O2 + C =>
C2H4O2 + Na = NaH4O2 + 2 C
H2 + I2 = HI =>
H2 + I2 = 2 HI
Cr2O3 + NaClO + NaOH = Na2Cr2O7 + NaCl + H2O =>
Cr2O3 + 3 NaClO + 2 NaOH = Na2Cr2O7 + 3 NaCl + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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