Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3(s) + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CrO + Al = Cr + AlO =>
CrO + Al = Cr + AlO
HCl(aq) + K2SO4(aq) = H2SO4 + KCl =>
2 HCl(aq) + K2SO4(aq) = H2SO4 + 2 KCl
Sr(OH)2 + Br2 = SrBrO4 + SrBr2 + H2O =>
8 Sr(OH)2 + 7 Br2 = 2 SrBrO4 + 6 SrBr2 + 8 H2O
NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4 =>
2 NaC2H3O2 + PbSO4 = Pb(C2H3O2)2 + Na2SO4
LiO + CaCO3 = CaO2 + Li2CO3 =>
2 LiO + CaCO3 = CaO2 + Li2CO3
Ce2(SO4)3 + HClO4 + H2SO4 = Ce(SO4)2 + Cl2 + H2O =>
7 Ce2(SO4)3 + 2 HClO4 + 7 H2SO4 = 14 Ce(SO4)2 + Cl2 + 8 H2O
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2 =>
Hg2(ClO3)2 + SrCl2 = Hg2Cl2 + Sr(ClO3)2
KClO3 + P4S6 = P4O10 + KCl + SO3 =>
28 KClO3 + 3 P4S6 = 3 P4O10 + 28 KCl + 18 SO3
Zn + C2H4O2 = H2 + Zn(O2C2H3)2 =>
Zn + 2 C2H4O2 = H2 + Zn(O2C2H3)2
H + Br + NaOCl = HOBr + NaCl =>
H + Br + NaOCl = HOBr + NaCl
NaOH + H8C6O7 = Na8C6O7 + H2O =>
8 NaOH + H8C6O7 = Na8C6O7 + 8 H2O
HCl(aq) + Zn(s) = ZnCl2 + H2(g) =>
2 HCl(aq) + Zn(s) = ZnCl2 + H2(g)
C6H12O6 + O2 = C6H6O4 + H2O =>
2 C6H12O6 + O2 = 2 C6H6O4 + 6 H2O
KMnO4 = K2O + Mn2O7 =>
2 KMnO4 = K2O + Mn2O7
Ni{+2} + NH4OH = [Ni(NH3)6]{+2} + H2O =>
Ni{+2} + 6 NH4OH = [Ni(NH3)6]{+2} + 6 H2O
C6H5NH2 + Br = C6H2Br3NH2 + HBr =>
C6H5NH2 + 6 Br = C6H2Br3NH2 + 3 HBr
FeS + K2O2 = Fe2O3 + K2SO4 + K2O =>
2 FeS + 9 K2O2 = Fe2O3 + 2 K2SO4 + 7 K2O
Al2O3H2O + HF = AlF3 + H2O =>
Al2O3H2O + 6 HF = 2 AlF3 + 4 H2O
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
(NH4)2S + K2Cr2O7 + H2O = Cr(OH)3 + S + KOH + N2 =>
3(NH4)2S + 4 K2Cr2O7 + 4 H2O = 8 Cr(OH)3 + 3 S + 8 KOH + 3 N2
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Zn(NO3)2*6H2O = Zn(OH)2 + NO2 + O2 + H2O =>
2 Zn(NO3)2*6H2O = 2 Zn(OH)2 + 4 NO2 + O2 + 10 H2O
SO2 + K2Cr2O7 + H2O = Cr2O3 + H2SO4 + KOH =>
3 SO2 + K2Cr2O7 + 4 H2O = Cr2O3 + 3 H2SO4 + 2 KOH
LiOH + KBr = LiBr + KOH =>
LiOH + KBr = LiBr + KOH
Na2SO4 + NH4Cl + AgNO3 = NaCl + Ag2SO4 + NH4NO3 =>
Na2SO4 + 2 NH4Cl + 2 AgNO3 = 2 NaCl + Ag2SO4 + 2 NH4NO3
PbO + Cu(OH)2 = Pb(OH)2 + CuO =>
PbO + Cu(OH)2 = Pb(OH)2 + CuO
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Al + Ag2CrO4 = AlCrO4 + Ag =>
Al + Ag2CrO4 = AlCrO4 + 2 Ag
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
V + Fe2O3 = V2O5 + FeO =>
2 V + 5 Fe2O3 = V2O5 + 10 FeO
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
Ag2CrO4 + Al = Al2(CrO4)3 + Ag =>
3 Ag2CrO4 + 2 Al = Al2(CrO4)3 + 6 Ag
NaAl7Si11O30(OH)6 + Na{+} + H4SiO4 = NaAlSi3O8 + H{+} + H2O =>
NaAl7Si11O30(OH)6 + 6 Na{+} + 10 H4SiO4 = 7 NaAlSi3O8 + 6 H{+} + 20 H2O
O3 = O2 = O =>
2 O3 = 3 O2
C5H12(l) + O2 = CO2(g) + H2O =>
C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O
Ni3S2 + S2 = NiS =>
2 Ni3S2 + S2 = 6 NiS
FeCl3 + TiCl4 + H2O = Fe2TiO5 + Cl2 + H2 =>
2 FeCl3 + TiCl4 + 5 H2O = Fe2TiO5 + 5 Cl2 + 5 H2
(NH2)2CO = C2H5N3O2 + NH3 =>
2(NH2)2CO = C2H5N3O2 + NH3
K2S + CH3COOH = KHS + CH3COOK =>
K2S + CH3COOH = KHS + CH3COOK
Al + Ag2CrO4 = AlCrO4 + Ag =>
Al + Ag2CrO4 = AlCrO4 + 2 Ag
NaClO3 + CH3OH + H2SO4 = ClO2 + HCOOH + H2O + Na3H(SO4)2 =>
12 NaClO3 + 3 CH3OH + 8 H2SO4 = 12 ClO2 + 3 HCOOH + 9 H2O + 4 Na3H(SO4)2
K2CrO4 + NaHSO3 + H2O = NaHSO4 + KOH + CrOH3 =>
2 K2CrO4 + 7 NaHSO3 + 5 H2O = 7 NaHSO4 + 4 KOH + 2 CrOH3
C6H6ONa + H2O + CO2 = C6H6OH + Na2CO3 =>
2 C6H6ONa + H2O + CO2 = 2 C6H6OH + Na2CO3
Bi2O3 + C2 = Bi + CO2 =>
4 Bi2O3 + 3 C2 = 8 Bi + 6 CO2
Al + Ag2CrO4 = AlCrO4 + Ag =>
Al + Ag2CrO4 = AlCrO4 + 2 Ag
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