Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 3 CuO = Fe2O3 + 3 Cu
Sn3(PO4)4 + Li2CrO7 = Li3PO4 + Sn2(CrO7)4 =>
2 Sn3(PO4)4 + 12 Li2CrO7 = 8 Li3PO4 + 3 Sn2(CrO7)4
H3SbO3 + Pb(OH)4 = Pb3(SbO3)4 + H2O =>
4 H3SbO3 + 3 Pb(OH)4 = Pb3(SbO3)4 + 12 H2O
LiPO4 + Zn(NO3)2 = Li(NO3)2 + Zn(PO4) =>
LiPO4 + Zn(NO3)2 = Li(NO3)2 + Zn(PO4)
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
HCl + NiCl2 + K(CrO4)2 = KCl + NiCl3 + H2O + CrCl3 =>
16 HCl + 9 NiCl2 + K(CrO4)2 = KCl + 9 NiCl3 + 8 H2O + 2 CrCl3
LiO + H2SO4 = LiSO4 + H2O =>
LiO + H2SO4 = LiSO4 + H2O
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
HAuCl2 + NaBH4 + H2O = Au + B(OH)3 + NaCl + HCl =>
8 HAuCl2 + NaBH4 + 3 H2O = 8 Au + B(OH)3 + NaCl + 15 HCl
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
C6H8O7 + OH{-} = C6H5O7{3-} + H2O =>
C6H8O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
C2H18 + O = CO2 + HO2 =>
C2H18 + 40 O = 2 CO2 + 18 HO2
I{-} + H3O{+} + MnO4{-} = H2O + I2 + Mn{-2} =>
18 I{-} + 16 H3O{+} + 2 MnO4{-} = 24 H2O + 9 I2 + 2 Mn{-2}
Cl2(aq) + NaI(aq) = Na(s) + ClI(aq) =>
Cl2(aq) + 2 NaI(aq) = 2 Na(s) + 2 ClI(aq)
Ca + Na2O = CaO + Na =>
Ca + Na2O = CaO + 2 Na
H3PO4 + B(OH)3 = BPO4 + H2O =>
H3PO4 + B(OH)3 = BPO4 + 3 H2O
Silver + Chlorine = Silverchloride =>
2 Ag + Cl2 = 2 AgCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(s) + O2(g) = [MgO] =>
2 Mg(s) + O2(g) = 2[MgO]
HCl + As2O5 + NaOH = H3AsO4 + NaCl =>
3 HCl + As2O5 + 3 NaOH = 2 H3AsO4 + 3 NaCl
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + Na2PbCl4 =>
PbSO4(s) + 4 NaCl(aq) = Na2SO4(aq) + Na2PbCl4
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
C87H184 + KNO3 = H2O + CO2 + KNO =>
C87H184 + 133 KNO3 = 92 H2O + 87 CO2 + 133 KNO
COI2O5 + CO = CO2 + I2 =>
COI2O5 + 4 CO = 5 CO2 + I2
K2CO4 = K2O2 + CO2 =>
K2CO4 = K2O2 + CO2
C3H8O3 + HNO3 = N2 + CO + H2O =>
5 C3H8O3 + 8 HNO3 = 4 N2 + 15 CO + 24 H2O
K2SO4 + Ca(H2PO4)2 = KH2PO4 + CaSO4 =>
K2SO4 + Ca(H2PO4)2 = 2 KH2PO4 + CaSO4
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb =>
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb
HNO3 + AuOH = H2O + AuNO3 =>
HNO3 + AuOH = H2O + AuNO3
C67H104O6 + O2 = CO2 + H2O =>
C67H104O6 + 90 O2 = 67 CO2 + 52 H2O
H2SO4 + TiO2 = H2O2 + TiSO4 =>
H2SO4 + TiO2 = H2O2 + TiSO4
Sr(OH)2 + NaIO4 = SrIO4 + (OH)2Na =>
Sr(OH)2 + NaIO4 = SrIO4 + (OH)2Na
CoCl2 + H2O = CoO + HCl =>
CoCl2 + H2O = CoO + 2 HCl
NaNO3 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO3 + 6 KI + 8 HCl = 3 I2 + 2 NO + 2 NaCl + 6 KCl + 4 H2O
Sr(NO3)2Ba(OH)2 = Sr(OH)2Ba(NO3)2 =>
Sr(NO3)2Ba(OH)2 = Sr(OH)2Ba(NO3)2
H2SO4 + KI + K2MnO4 = K2SO4 + MnSO4 + I2 + H2O =>
4 H2SO4 + 4 KI + K2MnO4 = 3 K2SO4 + MnSO4 + 2 I2 + 4 H2O
SrCO3 + HI = SrI2 + CO2 + H2O =>
SrCO3 + 2 HI = SrI2 + CO2 + H2O
SO3{2-} + MnO4{-} + H{+} = MnO2 + OH{-} + SO4{2-} =>
3 SO3{2-} + 2 MnO4{-} + H{+} = 2 MnO2 + OH{-} + 3 SO4{2-}
LiNO3 + HgSO4 = Li2SO4 + Hg(NO3)2 =>
2 LiNO3 + HgSO4 = Li2SO4 + Hg(NO3)2
Fe2O3 + Na2CO3 = NaFeO2 + CO2 =>
Fe2O3 + Na2CO3 = 2 NaFeO2 + CO2
H2O(l) + S2{-}(aq) + MnO4{-}(aq) = S(s) + MnS(s) + OH{-}(aq) =>
4 H2O(l) + 7 S2{-}(aq) + MnO4{-}(aq) = 13 S(s) + MnS(s) + 8 OH{-}(aq)
C7H6O2 + O2 = CO2 + H2O(howdidyougetthat) =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O(howdidyougetthat)
SiF4 + H2 = SiH2F2 + HF =>
SiF4 + 2 H2 = SiH2F2 + 2 HF
MnO4 + CH3OH = MnO2 + HCOO + H2O =>
5 MnO4 + 4 CH3OH = 5 MnO2 + 4 HCOO + 6 H2O
Cu2(CO3)2 + H2SO4 = Cu2(SO4)2 + H2O + CO2 =>
Cu2(CO3)2 + 2 H2SO4 = Cu2(SO4)2 + 2 H2O + 2 CO2
NaCl + H2SiO3 = Na2SiO3 + HCl =>
2 NaCl + H2SiO3 = Na2SiO3 + 2 HCl
RbBr + H2SeO4 = HBr + Rb2SeO4 =>
2 RbBr + H2SeO4 = 2 HBr + Rb2SeO4
ZrO(NO3)2 + NaOH = ZrO2 + NaNO3 + H2O =>
ZrO(NO3)2 + 2 NaOH = ZrO2 + 2 NaNO3 + H2O
FeO(s) + O2(s) = Fe2O3(s) =>
4 FeO(s) + O2(s) = 2 Fe2O3(s)
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