Equations balanced on the previous day | Equations balanced on the next day |
CH3CH2COH + NaOH + 3 Br2 = CH3COONa + CHBr3 + 3 HBr
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
NaHCO3(s) + HC2H3O2(aq) = CO2 + H2 + Na =>
2 NaHCO3(s) + HC2H3O2(aq) = 4 CO2 + 3 H2 + 2 Na
Ba(HCO3)2 + Ca(NO3)2 = Ba(NO3)2 + CaCO3 + H2O + CO2 =>
Ba(HCO3)2 + Ca(NO3)2 = Ba(NO3)2 + CaCO3 + H2O + CO2
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
Mn + CuSO4 = Mn2SO4 + Cu =>
2 Mn + CuSO4 = Mn2SO4 + Cu
Zn + H{+2} + NO3{-} = Zn2{+} + H2O + N2O =>
36 Zn + 10 H{+2} + 2 NO3{-} = 18 Zn2{+} + 5 H2O + N2O
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
COOH + CH3OH = CH3COOH + H2O =>
4 COOH + 6 CH3OH = 5 CH3COOH + 4 H2O
C6H5CH3 + KMnO4 = C6H5COOK + MnO2 + K2CO3 + H2O =>
3 C6H5CH3 + 16 KMnO4 = 2 C6H5COOK + 16 MnO2 + 7 K2CO3 + 7 H2O
KMnO4 + KJ + H2SO4 = MnSO4 + K2SO4 + J2 + H1O =>
2 KMnO4 + 2 KJ + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + J2 + 8 H1O
C6H10OH + NaHCO3 = C6H10ONa + H2CO3 =>
C6H10OH + NaHCO3 = C6H10ONa + H2CO3
AgCl(aq) + NaI(aq) = AgI(s) + NaCl(aq) =>
AgCl(aq) + NaI(aq) = AgI(s) + NaCl(aq)
CuSO4 + LiOH = Cu(OH)2 + Li2SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2SO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
F + Li3 = LiF =>
3 F + Li3 = 3 LiF
CrCl3 + Mg = CrCl2 + MgCl =>
CrCl3 + Mg = CrCl2 + MgCl
Ta(OH)5 + Mg = Ta + MgO + H2O =>
2 Ta(OH)5 + 5 Mg = 2 Ta + 5 MgO + 5 H2O
NaOCl + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaOCl + Na2S2O3 = 3 NaCl + Na2S2O6
NaOCl + Na2S2O3 = Na2S2O4 + NaCl =>
NaOCl + Na2S2O3 = Na2S2O4 + NaCl
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
KCl + NaSO4 = KSO4 + NaCl =>
KCl + NaSO4 = KSO4 + NaCl
C + O2 = CO2 =>
C + O2 = CO2
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
Na + CaOH = NaOH + Ca =>
Na + CaOH = NaOH + Ca
K2S2O8 + KOH + KIO3 = K2H2IO6 + K2SO4 + H2O =>
3 K2S2O8 + 8 KOH + 2 KIO3 = 2 K2H2IO6 + 6 K2SO4 + 2 H2O
Pt(s) + O2(g) = PtO =>
2 Pt(s) + O2(g) = 2 PtO
Na2SO4BaNO32 = BaSO4Na2NO32 =>
Na2SO4BaNO32 = BaSO4Na2NO32
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
CH3CH2ONaH2O = CH3CH2OHNaOH =>
CH3CH2ONaH2O = CH3CH2OHNaOH
H + C + OH = C2H5OH =>
5 H + 2 C + OH = C2H5OH
Be3Al2Si6O18 + Na2SiF6 = Na2BeF4 + Na3AlF6 + SiF4 + SiO2 =>
Be3Al2Si6O18 + 6 Na2SiF6 = 3 Na2BeF4 + 2 Na3AlF6 + 3 SiF4 + 9 SiO2
SeO3{2-} + SO3{2-} + H{+} = Se + SO4{2-} + H2O =>
SeO3{2-} + 2 SO3{2-} + 2 H{+} = Se + 2 SO4{2-} + H2O
V2O3 + MnO2 + TeO2 = V2MnTeO7 =>
V2O3 + MnO2 + TeO2 = V2MnTeO7
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
H2 + CUO = CU + H2O =>
H2 + CUO = CU + H2O
KOCO2 = KO2CO =>
KOCO2 = KO2CO
(NH4)2SiF6 + H2O = SiO2 + NH3 + HF =>
(NH4)2SiF6 + 2 H2O = SiO2 + 2 NH3 + 6 HF
KMnO4 + KJ + H2SO4 = MnSO4 + K2SO4 + J2 + H1O =>
2 KMnO4 + 2 KJ + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + J2 + 8 H1O
PbFeCl3 = PbCl3Fe =>
PbFeCl3 = PbCl3Fe
NaOH + HNO2 = NaO + H2O + N =>
3 NaOH + HNO2 = 3 NaO + 2 H2O + N
NaOH + K2SO3 = Na2SO3 + KOH =>
2 NaOH + K2SO3 = Na2SO3 + 2 KOH
KMnO4 + KJ + H2SO4 = MnSO4 + K2SO4 + J2 + H1O =>
2 KMnO4 + 2 KJ + 4 H2SO4 = 2 MnSO4 + 2 K2SO4 + J2 + 8 H1O
NaOH + HNO2 = NaO + H2O + N =>
3 NaOH + HNO2 = 3 NaO + 2 H2O + N
K2 = K3 =>
3 K2 = 2 K3
Tl(NO3)3 + NaCl = TlCl + NO3 + Na =>
Tl(NO3)3 + NaCl = TlCl + 3 NO3 + Na
NaF + La(NO3)3 = LaF + Na(NO3)3 =>
NaF + La(NO3)3 = LaF + Na(NO3)3
(NH4)2SiF6 + H2O = SiO2 + NH3 + HF =>
(NH4)2SiF6 + 2 H2O = SiO2 + 2 NH3 + 6 HF
Na2 + H2O = H4 + NaOH =>
2 Na2 + 4 H2O = H4 + 4 NaOH
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