Equations balanced on the previous day | Equations balanced on the next day |
2 NH3 + H2SO4 = (NH4)2SO4
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
W + H2SO3 = W2(SO3)3 + H2 =>
2 W + 3 H2SO3 = W2(SO3)3 + 3 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaI + H2SO4 = Na2SO4 + I2 + SO2 + H2O =>
2 NaI + 2 H2SO4 = Na2SO4 + I2 + SO2 + 2 H2O
HC{-}CH + KMnO4 + H2SO4 = HOOC{-}COOH + MnSO4 + K2SO4 + H2O =>
5 HC{-}CH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
C4Na10 + O2 = CO2 + Na =>
C4Na10 + 4 O2 = 4 CO2 + 10 Na
Ni{2} + NaOH = Ni(OH)2 + Na{+} =>
Ni{2} + 2 NaOH = Ni(OH)2 + 2 Na{+}
CH3COOH + CH3C(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
7 CH3COOH + 12 CH3C(OH)CH3 = 10 CH3COOCH(CH3)2 + 6 H2O
Sn + H3PO4 = SnPO4 + H3 =>
Sn + H3PO4 = SnPO4 + H3
Cu{2+} + I2 + H2O = Cu{+} + IO3{-} + H{+} =>
10 Cu{2+} + I2 + 6 H2O = 10 Cu{+} + 2 IO3{-} + 12 H{+}
HCl + K2SiO3 = KCl + H2O + SiO2 =>
2 HCl + K2SiO3 = 2 KCl + H2O + SiO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCNO + NO2 = CO2 + H2O + N2 =>
8 HCNO + 6 NO2 = 8 CO2 + 4 H2O + 7 N2
MnO4{-} + XCH3 + H2O = MnO2 + OH{-} + XCH3O =>
2 MnO4{-} + 3 XCH3 + H2O = 2 MnO2 + 2 OH{-} + 3 XCH3O
AgNO3 + FeSO4 = AgFe + NO3SO4 =>
AgNO3 + FeSO4 = AgFe + NO3SO4
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH4 + O2 = (CO2)3 + H2O =>
3 CH4 + 6 O2 = (CO2)3 + 6 H2O
Pd5 + O2 = Pd2O5 =>
4 Pd5 + 25 O2 = 10 Pd2O5
Cs2O + H2O = CsOH = H2O =>
Cs2O + H2O = 2 CsOH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb(C2H3O2)2 + Li3PO4 = Pb3(PO4)2 + LiC2H3O2 =>
3 Pb(C2H3O2)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiC2H3O2
KBrO3 + KBr + H2SO4 = KBr3 + K2SO4 + H2O =>
KBrO3 + 8 KBr + 3 H2SO4 = 3 KBr3 + 3 K2SO4 + 3 H2O
CuCO3 = CO2CuO =>
CuCO3 = CO2CuO
K2Cr2O7 + NaI + H2SO4 = NaSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 6 NaI + 14 H2SO4 = 6 NaSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
MnSO4 + NaOH + Br2 = NaMnO4 + NaSO4 + NaBr + H2O =>
MnSO4 + 8 NaOH + 3 Br2 = NaMnO4 + NaSO4 + 6 NaBr + 4 H2O
KMnO4 + NaCl + H2SO4 = MnSO4 + NaSO4 + K2SO4 + Cl2 + H2O =>
4 KMnO4 + 10 NaCl + 16 H2SO4 = 4 MnSO4 + 10 NaSO4 + 2 K2SO4 + 5 Cl2 + 16 H2O
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
H2SO4 + NH3 = S + HNO3 + H2O =>
4 H2SO4 + 3 NH3 = 4 S + 3 HNO3 + 7 H2O
KOH + Cu2SO4 = Cu2OH + KSO4 =>
KOH + Cu2SO4 = Cu2OH + KSO4
H2O + Br2 + Mn2O3 = HBrO3 + MnO =>
H2O + Br2 + 5 Mn2O3 = 2 HBrO3 + 10 MnO
Cr(OH)3 + Mg3(BO3)2 = Mg(OH)2 + CrBO3 =>
2 Cr(OH)3 + Mg3(BO3)2 = 3 Mg(OH)2 + 2 CrBO3
Fe9 + S3 = (FeS)6 =>
2 Fe9 + 6 S3 = 3(FeS)6
Al + KOH + H2O = K{+1)+Al(OH)4{-}+H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+1)+2Al(OH)4{-}+3H2
H3PO4 + S8 = H2SO4 + P4 + HO =>
16 H3PO4 + S8 = 8 H2SO4 + 4 P4 + 32 HO
Cr(NO3)3 + NaBiO3 + HNO3 = NaNO3 + Bi(NO3)3 + H2Cr2O7 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = 3 NaNO3 + 3 Bi(NO3)3 + H2Cr2O7 + 2 H2O
CH3COOH + K2Cr2O7 = Cr + CO2 + H2O + K =>
7 CH3COOH + 4 K2Cr2O7 = 8 Cr + 14 CO2 + 14 H2O + 8 K
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
KIO4 + KI = K2O4 + I =>
KIO4 + KI = K2O4 + 2 I
C3H4 + H2O = CO + H2 =>
C3H4 + 3 H2O = 3 CO + 5 H2
MgCl2(aq) + AgNO3(aq) = AgCl(s) + Mg(NO3)2(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Mg(NO3)2(aq)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FrH + H2O = Fr2O + H2 =>
2 FrH + H2O = Fr2O + 2 H2
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
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