Equations balanced on the previous day | Equations balanced on the next day |
4 Na2[Sn(OH)4] + 6 HCl + H2S = Na2SO4 + 4 Sn + 6 NaCl + 12 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Fe(OH)2 + (NH4)2SO4 = FeSO4 + NH3 + H2O =>
Fe(OH)2 + (NH4)2SO4 = FeSO4 + 2 NH3 + 2 H2O
K + CI*2 = KCI =>
K + CI*2 = KCI
K + CI*2 = KCI =>
K + CI*2 = KCI
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Tl + H2SO4 = Tl2(SO4)3 + SO2 + H2O =>
2 Tl + 6 H2SO4 = Tl2(SO4)3 + 3 SO2 + 6 H2O
PbS + Br2 = PbBr2 + S =>
PbS + Br2 = PbBr2 + S
H2O2 + TiOSO4 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O =>
H2O2 + TiOSO4 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O
CH5OH + O2 = CO2 + H2O =>
CH5OH + 2 O2 = CO2 + 3 H2O
CuInSe2 + H2SO4 + H2O2 = H2SeO4 + In2(SO4)3 + CuSO4 + H2O =>
2 CuInSe2 + 5 H2SO4 + 17 H2O2 = 4 H2SeO4 + In2(SO4)3 + 2 CuSO4 + 18 H2O
HCl + KIO3 + KI = H2O + I2 + KCl =>
6 HCl + KIO3 + 5 KI = 3 H2O + 3 I2 + 6 KCl
ClFe(aq) + NaOH{-}(aq) = ClNa(s) + FeOH{-}(S) =>
ClFe(aq) + NaOH{-}(aq) = ClNa(s) + FeOH{-}(S)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
Cl + PH3 + H2O = HCl + H3PO4 =>
8 Cl + PH3 + 4 H2O = 8 HCl + H3PO4
Na3[Cr(OH)6] + CaOCl2 + NaOH = Na2CrO4 + NaCl + Ca(OH)2 + H2O =>
2 Na3[Cr(OH)6] + 3 CaOCl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 3 Ca(OH)2 + 5 H2O
CuSO4 + NaHCO3 = Cu(OH)2 + CO2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(OH)2 + 2 CO2 + Na2SO4
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aw) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aw)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH2CHCH3 + H2O = CH3CHOHCH3 =>
CH2CHCH3 + H2O = CH3CHOHCH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca(NO3)2 + C2H5NO2 = CaO + N2 + H2O + CO2 =>
9 Ca(NO3)2 + 10 C2H5NO2 = 9 CaO + 14 N2 + 25 H2O + 20 CO2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
ZnCO3 + Ba3(PO4)2 = Zn3(PO4)2 + BaCO3 =>
3 ZnCO3 + Ba3(PO4)2 = Zn3(PO4)2 + 3 BaCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH5OH + O2 = CO2 + H2O =>
CH5OH + 2 O2 = CO2 + 3 H2O
K2Cr2O7 + HCl + AuCl = KCl + CrCl3 + AuCl3 + H2O =>
K2Cr2O7 + 14 HCl + 3 AuCl = 2 KCl + 2 CrCl3 + 3 AuCl3 + 7 H2O
NaI + CaCl2 = CaI2 + NaCl =>
2 NaI + CaCl2 = CaI2 + 2 NaCl
Si4 + NH3 = Si3N4 + H2 =>
3 Si4 + 16 NH3 = 4 Si3N4 + 24 H2
Fe(s) + HCl = FeCl3(s) + H2(g) =>
2 Fe(s) + 6 HCl = 2 FeCl3(s) + 3 H2(g)
CrCl3 + KOH + Cl2 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 16 KOH + 3 Cl2 = 2 K2CrO4 + 12 KCl + 8 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ni + ZnCl2 = NiCl2 + Zn =>
Ni + ZnCl2 = NiCl2 + Zn
OH{-} + I2 = IO3{-} + I{-} + H2O =>
6 OH{-} + 3 I2 = IO3{-} + 5 I{-} + 3 H2O
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
Cu{+} + PbO2 + SO4{2-} + H{+} = Cu{2+} + PbSO4 + H2O =>
2 Cu{+} + PbO2 + SO4{2-} + 4 H{+} = 2 Cu{2+} + PbSO4 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Xe + Fl = XeFl6 =>
Xe + 6 Fl = XeFl6
Zinc + Sulfur = ZincSulfur =>
Zinc + Sulfur = ZincSulfur
Al + P = Al3P3 =>
3 Al + 3 P = Al3P3
Ca(HCO3)2 + Na2CO3 = Na2(HCO3)2 + CaCO3 =>
Ca(HCO3)2 + Na2CO3 = Na2(HCO3)2 + CaCO3
Al + P = Al3P3 =>
3 Al + 3 P = Al3P3
Y2O3 + SO2 = Y2(SO3)3 =>
Y2O3 + 3 SO2 = Y2(SO3)3
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
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