Equations balanced on the previous day | Equations balanced on the next day |
2 FeS2 + 15 Na2O2 = Fe2O3 + 4 Na2SO4 + 11 Na2O
C2H6 = C6H12 + H =>
3 C2H6 = C6H12 + 6 H
NaI + Cl{2} = NaCl + I{2} =>
NaI + Cl{2} = NaCl + I{2}
C6H5N2 + O2 = CO2 + H2O + NO2 =>
4 C6H5N2 + 37 O2 = 24 CO2 + 10 H2O + 8 NO2
CrSe + H2SeO4 = Cr2(SeO4)3 + SeO2 + H2O =>
2 CrSe + 10 H2SeO4 = Cr2(SeO4)3 + 9 SeO2 + 10 H2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
S3 + F2 = SF6 =>
S3 + 9 F2 = 3 SF6
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
Hg + CaCO3 = Ca + HgCO3 =>
Hg + CaCO3 = Ca + HgCO3
H2SO4 + NaOH = SO4HNa + H2O =>
H2SO4 + NaOH = SO4HNa + H2O
B + H2SO4 = BSO4 + H =>
B + H2SO4 = BSO4 + 2 H
Al + H2O2 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + 3 H2O2 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Hg2(NO3)2 + K2CrO4 = Hg2CrO4 + K2(NO3)2 =>
Hg2(NO3)2 + K2CrO4 = Hg2CrO4 + K2(NO3)2
K2SO3(s) + HBr(aq) = KBr(aq) + H2SO3(aq) =>
K2SO3(s) + 2 HBr(aq) = 2 KBr(aq) + H2SO3(aq)
Cu(OH)2 + HClO = Cu(ClO)2 + H2O =>
Cu(OH)2 + 2 HClO = Cu(ClO)2 + 2 H2O
HCI + O2 = HCIO3 =>
2 HCI + 3 O2 = 2 HCIO3
KCl + NO3 = KNO3 + Cl =>
KCl + NO3 = KNO3 + Cl
Zn + HNO3(dil) = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3(dil) = 4 Zn(NO3)2 + NH3 + 3 H2O
Zn(NO3)2*7H2O = Zn(NO3)2 + H2O =>
Zn(NO3)2*7H2O = Zn(NO3)2 + 7 H2O
C10H21OH + O2 = H2O + CO2 =>
C10H21OH + 15 O2 = 11 H2O + 10 CO2
NaCIO3 = O2 + NaCIO2 =>
2 NaCIO3 = O2 + 2 NaCIO2
Cl2 + NO2 + KOH = KNO3 + KCl + H2O =>
Cl2 + 2 NO2 + 4 KOH = 2 KNO3 + 2 KCl + 2 H2O
Zn2{+} + S2{-} = ZnS =>
Zn2{+} + S2{-} = 2 ZnS
KHSO3 + K2S = K2SO3 + H2S =>
2 KHSO3 + K2S = 2 K2SO3 + H2S
Ni(OH)2 + H3SbO3 = Ni3(SbO3)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO3 = Ni3(SbO3)2 + 6 H2O
KOH + C + O2 = K2CO3 + H2O =>
2 KOH + C + O2 = K2CO3 + H2O
FeOHSO4KOH = [Fe(OH)2]2SO4K2SO4 =>
2 FeOHSO4KOH = [Fe(OH)2]2SO4K2SO4
Fe(OH3) + H2SO4 = H2(OH3) + FeSO4 =>
Fe(OH3) + H2SO4 = H2(OH3) + FeSO4
Na2Cr2O7 + H2O2 = Cr + O2 + NaOH =>
2 Na2Cr2O7 + 2 H2O2 = 4 Cr + 7 O2 + 4 NaOH
C3H7OH + Ca = C3H7OCa + H2 =>
2 C3H7OH + 2 Ca = 2 C3H7OCa + H2
C2H6O2 = C8H10 + H2O + CO2 =>
21 C2H6O2 = 5 C8H10 + 38 H2O + 2 CO2
C6H6O2 + O6 = CO2 + H2O =>
6 C6H6O2 + 13 O6 = 36 CO2 + 18 H2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Fe + Al2(CO3)3 = Fe2(CO3)3 + Al =>
2 Fe + Al2(CO3)3 = Fe2(CO3)3 + 2 Al
FeCl3 + (NH4)2Cr2O7 = Fe2(Cr2O7)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2Cr2O7 = Fe2(Cr2O7)3 + 6 NH4Cl
Cu + NHO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 NHO3 = Cu(NO3)2 + 2 H2O + 2 NO2
C6H14 = C4H10 + C2H4 =>
C6H14 = C4H10 + C2H4
CaCO3 + HC2H3O2 = Ca(C2H3O2) + CO2 + H2O =>
8 CaCO3 + 9 HC2H3O2 = 8 Ca(C2H3O2) + 10 CO2 + 6 H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Fe(OH3) + H2SO4 = H2(OH3) + FeSO4 =>
Fe(OH3) + H2SO4 = H2(OH3) + FeSO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K(OH) + H2SO4 = K(HSO4) + H2O =>
K(OH) + H2SO4 = K(HSO4) + H2O
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
(NH4)2HPO4 + PO4 = (NH4)3PO4 + HPO4 =>
3(NH4)2HPO4 + 2 PO4 = 2(NH4)3PO4 + 3 HPO4
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Bi2O + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O + 4 NaClO + 2 NaOH = 2 NaBiO3 + 4 NaCl + H2O
Y(NO3)3*6H2O + Eu(NO3)3*6H2O + C2H2O4*2H2O = Y2O3Eu + N3 + H2O + CO2 =>
2 Y(NO3)3*6H2O + Eu(NO3)3*6H2O + 24 C2H2O4*2H2O = Y2O3Eu + 3 N3 + 90 H2O + 48 CO2
Zn + HH2SO4 = ZnSO4 + H2 =>
2 Zn + 2 HH2SO4 = 2 ZnSO4 + 3 H2
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