Equations balanced on the previous day | Equations balanced on the next day |
4 KBrO3 + 2 KBr = 3 Br2 + 6 KO2
C2H4O + NO3 = NO + C2H4O2 =>
2 C2H4O + NO3 = NO + 2 C2H4O2
CHOH2 + O2 = CO2 + H2O =>
4 CHOH2 + 5 O2 = 4 CO2 + 6 H2O
H2O + HCl = ClO + H =>
H2O + HCl = ClO + 3 H
KOH + H2SO4 = H2O + KSO4 + H2 =>
2 KOH + 2 H2SO4 = 2 H2O + 2 KSO4 + H2
NaOH + Sn + H2O = Na2[Sn(OH)4] + H2 =>
2 NaOH + Sn + 2 H2O = Na2[Sn(OH)4] + H2
(CH2)5CHOH + O2 = CO2 + H2O =>
2(CH2)5CHOH + 17 O2 = 12 CO2 + 12 H2O
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
C6H12O6 + NaOH = H2O + NaO + C6H12O2 =>
C6H12O6 + 8 NaOH = 4 H2O + 8 NaO + C6H12O2
K2O + HNO3 = KNO3 + KOH =>
K2O + HNO3 = KNO3 + KOH
Cr2O7{2-} + H{+} + SO3{2-} = SO4{2-} + H2O + Cr{2+} =>
Cr2O7{2-} + 6 H{+} + 4 SO3{2-} = 4 SO4{2-} + 3 H2O + 2 Cr{2+}
Na2S2 + ZnSO4 = Na2SO4 + S2Zn =>
Na2S2 + ZnSO4 = Na2SO4 + S2Zn
Al + H2O = AlO2(OH)4 + H2 =>
Al + 6 H2O = AlO2(OH)4 + 4 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe2(SO4)3 + NH4SCN = (NH4)[Fe(SCN)4] + (NH4)2SO4 =>
Fe2(SO4)3 + 8 NH4SCN = 2(NH4)[Fe(SCN)4] + 3(NH4)2SO4
AgNo3 + (CaCl2)2 = AgCl + Ca(No3)2 =>
4 AgNo3 + (CaCl2)2 = 4 AgCl + 2 Ca(No3)2
C2H4 + O2 = O4H2 + C =>
C2H4 + 4 O2 = 2 O4H2 + 2 C
KMnO4 + H2SO4 = MnSO4 + K2SO4 + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 O2 + 6 H2O
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
C8H18(g) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
C8H18 + O2 = H2 + CO =>
C8H18 + 4 O2 = 9 H2 + 8 CO
FeCl3 + NaNO3 = Fe(NO3)3 + Na3Cl3 =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + Na3Cl3
Na(s) + Fe2O3(s) = Na2O(s) + Fe(s) =>
6 Na(s) + Fe2O3(s) = 3 Na2O(s) + 2 Fe(s)
NH3 + N2 + H2O = NH2OH =>
NH3 + N2 + 3 H2O = 3 NH2OH
CaCO3 + C2H3O2H = Ca(C2H3O2)2 + CO2 + H2O =>
CaCO3 + 2 C2H3O2H = Ca(C2H3O2)2 + CO2 + H2O
Cu2(CO3)2 + HCl = CuCl2 + CO2 + H2O =>
Cu2(CO3)2 + 4 HCl = 2 CuCl2 + 2 CO2 + 2 H2O
Li(NO3)2 + NaCl = LiCl2 + NaNO3 =>
Li(NO3)2 + 2 NaCl = LiCl2 + 2 NaNO3
Ca3(CO2)2 = Ca + CO2 =>
Ca3(CO2)2 = 3 Ca + 2 CO2
NaI + FeCO3 = FeI2 + Na2CO3 =>
2 NaI + FeCO3 = FeI2 + Na2CO3
Zn + NaCl + O2 = ZnCl + Na2O =>
4 Zn + 4 NaCl + O2 = 4 ZnCl + 2 Na2O
H2O2 + S2 + KOH = K2SO4 + H2O =>
6 H2O2 + S2 + 4 KOH = 2 K2SO4 + 8 H2O
Cr2O7K2 + SH2 = CrO4K2 + Cr(OH)3 + S =>
2 Cr2O7K2 + 3 SH2 = 2 CrO4K2 + 2 Cr(OH)3 + 3 S
K2(CrO4) + Na2(SO3) + HCl = KCl + Na2(SO4) + CrCl3 + H2O =>
2 K2(CrO4) + 3 Na2(SO3) + 10 HCl = 4 KCl + 3 Na2(SO4) + 2 CrCl3 + 5 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
KMnO4 + NiSO4 + H2SO4 = Ni2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 NiSO4 + 8 H2SO4 = 5 Ni2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
CaCO3 + CuO = CaO + CuCO3 =>
CaCO3 + CuO = CaO + CuCO3
Cl2 + KI + KOH = KCl + KIO3 + HI =>
3 Cl2 + 4 KI + 3 KOH = 6 KCl + KIO3 + 3 HI
CH3CHO + Mg = CH3CH + MgO =>
CH3CHO + Mg = CH3CH + MgO
C2H2 + KMnO4 + H2O = C2H2(OH)2 + KOH + MnO2 =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 KOH + 2 MnO2
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)3 + Ca3(SO4)2 =>
2 Al2(SO4)3 + 3 Ca3(PO4)2 = 2 Al2(PO4)3 + 3 Ca3(SO4)2
H3PO4 + Na2CO3 = H2O(l) + CO2 + Na3PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 H2O(l) + 3 CO2 + 2 Na3PO4
Ca(s) + HBr(aq) = CaBr(aq) + H2(g) =>
2 Ca(s) + 2 HBr(aq) = 2 CaBr(aq) + H2(g)
Pb(NO3)2 + KOH = Pb(KOH)2 + NO3 =>
Pb(NO3)2 + 2 KOH = Pb(KOH)2 + 2 NO3
CuSO4 + Fe2O3 = Cu2O3 + FeSO4 =>
2 CuSO4 + Fe2O3 = Cu2O3 + 2 FeSO4
Fe(H2PO4)2 = FeHPO4 + H3PO4 =>
Fe(H2PO4)2 = FeHPO4 + H3PO4
BaSO3 + HCl = H2SO3 + BaCl2 =>
BaSO3 + 2 HCl = H2SO3 + BaCl2
Cu(NO3)3 + NH4SCN = Cu(SCN)6 + NO3 + NH4 =>
Cu(NO3)3 + 6 NH4SCN = Cu(SCN)6 + 3 NO3 + 6 NH4
Silvernitrate + Sodiumbromide = Silverbromide + sodiumnitrate =>
AgNO3 + NaBr = AgBr + NaNO3
C8H8O3 + NaOH = CH3OH + C7H5O3Na =>
C8H8O3 + NaOH = CH3OH + C7H5O3Na
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