Equations balanced on the previous day | Equations balanced on the next day |
HCI(aq) + NaHCO3(s) = H2O(l) + NaCI(aq) + CO2(g)
H + I2 + SO3{2-} = I{-} + S4O6 + H2O =>
12 H + 4 I2 + 4 SO3{2-} = 8 I{-} + S4O6 + 6 H2O
O2 + C3H8 = CO + H2O =>
7 O2 + 2 C3H8 = 6 CO + 8 H2O
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CH2COOH + Cr{+3} + H2O =>
4 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2CH2COOH + 4 Cr{+3} + 12 H2O
SrO = OSr =>
SrO = OSr
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3 =>
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3
COOHCCHCHCHCHCHCl + CuO = COOHCCHCHCHCHCH + CuCl2 + CO2 + H2O =>
30 COOHCCHCHCHCHCHCl + 15 CuO = 29 COOHCCHCHCHCHCH + 15 CuCl2 + 7 CO2 + 3 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H5COOH + H2O =>
5 CH3CH(OH)CH3 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C2H5COOH + 11 H2O
I2O5 + Rb2O = IO3Rb =>
I2O5 + Rb2O = 2 IO3Rb
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
SiO2 + CaO = CaSiO3 =>
SiO2 + CaO = CaSiO3
Cr(s) + Cu(NO3)2 = Cu(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Cu(NO3)2 = 3 Cu(s) + 2 Cr(NO3)3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
Fe + CaSO4 = FeSO4 + Ca =>
Fe + CaSO4 = FeSO4 + Ca
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
NO3 + H2O = NO + HO2 =>
3 NO3 + 2 H2O = 3 NO + 4 HO2
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
FeS + HNO3 = Fe(NO3)3 + NO2 + H2O + Fe2(SO4)3 =>
3 FeS + 30 HNO3 = Fe(NO3)3 + 27 NO2 + 15 H2O + Fe2(SO4)3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CrO4 + HCl = H2O + KCl + K2Cr2O7 =>
2 K2CrO4 + 2 HCl = H2O + 2 KCl + K2Cr2O7
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{2{-})+H2O =>
6 MnO4{-} + 5 SO3{2-} + 38 H{+} = 6 Mn{2+} + 5 SO4{2{-})+19H2O
Fe(SO4) + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
Fe(SO4) + Ba(NO3)2 = Fe(NO3)2 + BaSO4
KCl + HCIO4 = HCl + KCIO4 =>
KCl + HCIO4 = HCl + KCIO4
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
MnO4{-} + NO3{-} + H{+} = H2O + Mn{+} + NO4{-} =>
MnO4{-} + 3 NO3{-} + 2 H{+} = H2O + Mn{+} + 3 NO4{-}
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba(HS)2 + NaOH = Ba(OH)2 + Na2S + H2O =>
Ba(HS)2 + 4 NaOH = Ba(OH)2 + 2 Na2S + 2 H2O
AgNO3(aq) + Na(s) = Ag(s) + NaNO3(aq) =>
AgNO3(aq) + Na(s) = Ag(s) + NaNO3(aq)
Na + SF6 = NaS2 + NaF =>
13 Na + 2 SF6 = NaS2 + 12 NaF
NaOH + COCl2 = CO(OH)2 + NaCl =>
2 NaOH + COCl2 = CO(OH)2 + 2 NaCl
Zn + Cu = ZnCu =>
Zn + Cu = ZnCu
U + O2 = UO6 =>
U + 3 O2 = UO6
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH =>
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C2H6O2 + SOCl2 = C2H4Cl2 + SO2 + HCl =>
C2H6O2 + 2 SOCl2 = C2H4Cl2 + 2 SO2 + 2 HCl
HCH3CO2H + NaOH = NaCH3CO2 + H3O =>
HCH3CO2H + NaOH = NaCH3CO2 + H3O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g)
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + C6H4COOHOH = C6H3COOHOHNO2 + H2O =>
HNO3 + C6H4COOHOH = C6H3COOHOHNO2 + H2O
K2Cr2O7 + HBr + HCl = KCl + CrCl3 + Br2 + H2O =>
K2Cr2O7 + 6 HBr + 8 HCl = 2 KCl + 2 CrCl3 + 3 Br2 + 7 H2O
K(MnO4) + ZnCl2 = Zn(MnO4)2 + KCl =>
2 K(MnO4) + ZnCl2 = Zn(MnO4)2 + 2 KCl
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