Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 2 NO2 = Fe3O4 + N2
CH2OHCH2CH2CHO + MnO4{-} + H{+} = HOOCCH2CH2COOH + Mn2{+} + H2O =>
13 CH2OHCH2CH2CHO + 12 MnO4{-} + 18 H{+} = 13 HOOCCH2CH2COOH + 6 Mn2{+} + 22 H2O
CH3COOH + K2SiO3 = CH3COOK + SiO2 + H2O =>
2 CH3COOH + K2SiO3 = 2 CH3COOK + SiO2 + H2O
Zn + Cu(No3)2 = Zn(No3)2 + (Cu) =>
Zn + Cu(No3)2 = Zn(No3)2 + (Cu)
HBr + Ba(OH)2 = BaBr + O2H3 =>
HBr + Ba(OH)2 = BaBr + O2H3
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2 =>
HgCl2 + Na2CO3 = HgCO3 + Na2Cl2
C5H11(OH)2 + O2 = CO2 + H2O =>
4 C5H11(OH)2 + 29 O2 = 20 CO2 + 26 H2O
KOH + CrCl3 + KClO3 = KCl + K2CrO4 + H2O =>
10 KOH + 2 CrCl3 + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
Na2(CO3)2 + HC6H7O7 = NaC6H7O7 + HCO3 =>
Na2(CO3)2 + 2 HC6H7O7 = 2 NaC6H7O7 + 2 HCO3
SO3{2-} + S = S2O3{2-} =>
SO3{2-} + S = S2O3{2-}
K3[Fe(SCN)6] + FeCl3 = Fe3[Fe(SCN)6]2 + KCl + Cl2 =>
4 K3[Fe(SCN)6] + 6 FeCl3 = 2 Fe3[Fe(SCN)6]2 + 12 KCl + 3 Cl2
SO4{-2} + I{-} + H{+} = I2 + H2S + H2O =>
SO4{-2} + 8 I{-} + 10 H{+} = 4 I2 + H2S + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Mg(H2PO4)2 + Mg(OH)2 = MgHPO4 + H2O =>
Mg(H2PO4)2 + Mg(OH)2 = 2 MgHPO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Na2S + Fe2(SO1)3 = Fe2S3 + Na2SO4 =>
3 Na2S + 4 Fe2(SO1)3 = 4 Fe2S3 + 3 Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO4{-} + Mn{2+} + H3O{+} = Mn{3+} + H2O =>
MnO4{-} + 4 Mn{2+} + 8 H3O{+} = 5 Mn{3+} + 12 H2O
HBr + Ba(OH)2 = BaBr + O2H3 =>
HBr + Ba(OH)2 = BaBr + O2H3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
CH3CH(OH)CH2CH3 + O2 = CH3COOCH3CH2CH3 + H2O =>
5 CH3CH(OH)CH2CH3 + 3 O2 = 4 CH3COOCH3CH2CH3 + 3 H2O
ZnCl2 + Ag(NO3) = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 Ag(NO3) = 2 AgCl + Zn(NO3)2
AsL3 = As + L2 =>
2 AsL3 = 2 As + 3 L2
(CH3)2CHCH2CH2OH + H2SO4 = H2CHCH2CH2OH + (CH3)2SO4 =>
(CH3)2CHCH2CH2OH + H2SO4 = H2CHCH2CH2OH + (CH3)2SO4
Al2(SO4)3 + NH4Br = Br2SO4 + Al(NH4)3 =>
Al2(SO4)3 + 6 NH4Br = 3 Br2SO4 + 2 Al(NH4)3
N2O5 + Al(HO)3 = Al(NO3)3 + H2O =>
3 N2O5 + 2 Al(HO)3 = 2 Al(NO3)3 + 3 H2O
AgNO3 + KI = Ag + NO3KI =>
AgNO3 + KI = Ag + NO3KI
MgCl + H2SO4 = MgSO4 + ClH2 =>
MgCl + H2SO4 = MgSO4 + ClH2
NaClO2 = ClNa + O2 =>
NaClO2 = ClNa + O2
KCl + Hg2(C2H3O2)2 = K(C2H3O2) + Hg2Cl2 =>
2 KCl + Hg2(C2H3O2)2 = 2 K(C2H3O2) + Hg2Cl2
CH3CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Al + HNO3 = Al(NO3)6 + N2 + H2O =>
5 Al + 36 HNO3 = 5 Al(NO3)6 + 3 N2 + 18 H2O
KIO3 + NaBr = NaIO3 + KBr(s) =>
KIO3 + NaBr = NaIO3 + KBr(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
NaSO4 + Br2 = BrSO4 + Na =>
2 NaSO4 + Br2 = 2 BrSO4 + 2 Na
C20H22O3 + C2H4O6 = C23H28O8 + O2 =>
2 C20H22O3 + 3 C2H4O6 = 2 C23H28O8 + 4 O2
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