Equations balanced on the previous day | Equations balanced on the next day |
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3COCH2CH3 + 2 MnO2 + 2 KOH + 2 H2O
Na2SO3S + Cl2 + H2O = Na2Cl + H2SO4 + HCl =>
2 Na2SO3S + 7 Cl2 + 10 H2O = 2 Na2Cl + 4 H2SO4 + 12 HCl
Na2SO4 + Cr2(SO4)3 + H2O = Na2Cr2O7 + Na2SO3 + H2SO4 =>
4 Na2SO4 + Cr2(SO4)3 + 4 H2O = Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4
BaO2Ba = BaO =>
BaO2Ba = 2 BaO
K2Cr2O8 + NH4OH = Cr2O3 + N2 + H2O + KOH =>
3 K2Cr2O8 + 8 NH4OH = 3 Cr2O3 + 4 N2 + 17 H2O + 6 KOH
NaCl + NhPb = PbCl + NaNh =>
NaCl + NhPb = PbCl + NaNh
Cu3 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3 + 12 HNO3 = 3 Cu(NO3)2 + 6 NO2 + 6 H2O
CH3CH2COOH + OH = CH3COO + H2O =>
2 CH3CH2COOH + 7 OH = 3 CH3COO + 5 H2O
Sr(HSiO3)2 + Sr(OH)2 = SrSiO3 + H2O =>
Sr(HSiO3)2 + Sr(OH)2 = 2 SrSiO3 + 2 H2O
ClO + NaOH = NaClO + HO =>
ClO + NaOH = NaClO + HO
S + KI + HCl = H2S + KCl + I =>
S + 2 KI + 2 HCl = H2S + 2 KCl + 2 I
Hg(l) + N2(g) = Hg3N2(s) =>
3 Hg(l) + N2(g) = Hg3N2(s)
C8H10O3 + H2 = C8H18 + H2O =>
C8H10O3 + 7 H2 = C8H18 + 3 H2O
Al + HAsO3 = Al(AsO3)3 + H2 =>
2 Al + 6 HAsO3 = 2 Al(AsO3)3 + 3 H2
*2C4H10 + *13O2 = *8CO2 + *10H2O =>
*2C4H10 + *13O2 = *8CO2 + *10H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Cs2S2 = CsS =>
Cs2S2 = 2 CsS
H3PO4 + Al(OH)3 = H2O + AlPO4 =>
H3PO4 + Al(OH)3 = 3 H2O + AlPO4
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2O + NO = Na2(NO2) =>
Na2O + NO = Na2(NO2)
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
S2Pb + HCl = PbCl4 + H2S =>
S2Pb + 4 HCl = PbCl4 + 2 H2S
Br2 + KOH = BrO3 + KBr + H2O =>
7 Br2 + 12 KOH = 2 BrO3 + 12 KBr + 6 H2O
S2Pb + HCl = PbCl4 + H2S =>
S2Pb + 4 HCl = PbCl4 + 2 H2S
CoCl2 + Na2C2O4 = CoC2O4 + NaCl =>
CoCl2 + Na2C2O4 = CoC2O4 + 2 NaCl
CH3COOH + NH3 = CH2CONH3 + H2O =>
CH3COOH + NH3 = CH2CONH3 + H2O
CrCl3 + Na2S2O8 + NaOH = Na2Cr2O7 + Na2SO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2S2O8 + 14 NaOH = Na2Cr2O7 + 6 Na2SO4 + 6 NaCl + 7 H2O
(FeO)FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
(FeO)FeCl2 + H2O2 + 4 HCl = 2 FeCl3 + 3 H2O
Re + Cl2 = ReCl3 =>
2 Re + 3 Cl2 = 2 ReCl3
ICl3 + KOH = KCl + KI + KIO3 + H2O =>
3 ICl3 + 12 KOH = 9 KCl + KI + 2 KIO3 + 6 H2O
Al2SO4 + BaCl2 = AlCl + Ba2(SO4)2 =>
2 Al2SO4 + 2 BaCl2 = 4 AlCl + Ba2(SO4)2
NaNO2 + H2 + HCl = NH4OCl + NaOH =>
NaNO2 + 2 H2 + HCl = NH4OCl + NaOH
Ba(NO3)2 + H3PO4 = Ba(PO4)2 + H3NO3 =>
Ba(NO3)2 + 2 H3PO4 = Ba(PO4)2 + 2 H3NO3
C8H18 + O2 = C7H8 + H2O =>
14 C8H18 + 31 O2 = 16 C7H8 + 62 H2O
Al + S = AlS3 =>
Al + 3 S = AlS3
NaCl + Li2CO3 = Na2CO3 + LiCl =>
2 NaCl + Li2CO3 = Na2CO3 + 2 LiCl
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CH3CO + MnSO4 + H2O + KSO4 =>
2 CH3CHOHCH3 + KMnO4 + 2 H2SO4 = 2 CH3CH3CO + MnSO4 + 4 H2O + KSO4
Ar + O2 = ArO4 =>
Ar + 2 O2 = ArO4
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
FeCl3(aq) + Na2S(aq) = Fe2S3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaCl(aq)
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + (NH4)(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + 2(NH4)(CH3CO2)
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CH3CO + MnSO4 + H2O + KSO4 =>
2 CH3CHOHCH3 + KMnO4 + 2 H2SO4 = 2 CH3CH3CO + MnSO4 + 4 H2O + KSO4
K3Fe(CN)6 + Al = Al3[Fe(CN)6] + K =>
K3Fe(CN)6 + 3 Al = Al3[Fe(CN)6] + 3 K
C7H6O + C4H5N + O2 = C44H30N4 + H2O =>
8 C7H6O + 8 C4H5N + 3 O2 = 2 C44H30N4 + 14 H2O
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3CH3CO + MnSO4 + H2O + KSO4 =>
2 CH3CHOHCH3 + KMnO4 + 2 H2SO4 = 2 CH3CH3CO + MnSO4 + 4 H2O + KSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl =>
(C17H33COO)Na + HCl = (C17H33COOH) + NaCl
Na2CO3(s) + HCl(aq) = Na2Cl(aq) + HCO3(aq) =>
Na2CO3(s) + HCl(aq) = Na2Cl(aq) + HCO3(aq)
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