Equations balanced on the previous day | Equations balanced on the next day |
70 KI + 35 H2SO4 + Na2[B2(O2)2(OH)4]6H2O = 70 I + 35 K2SO4 + 2 NaOH + 47 H2O + 6 B2
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Cu2SO4 + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 Cu2SO4 + K2Cr2O7 + 7 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + 7 H2O + K2SO4
Ca + SnO2 = Sn + CaO =>
2 Ca + SnO2 = Sn + 2 CaO
C2O2H4 + C5H12O = C7O2H14 + H2O =>
C2O2H4 + C5H12O = C7O2H14 + H2O
HAlO2 + H2O = Al(OH)3 =>
HAlO2 + H2O = Al(OH)3
NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + H2O(s) =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + 3 H2O(s)
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
LiOH + CuCl = Cu(OH) + LiCl =>
LiOH + CuCl = Cu(OH) + LiCl
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
O{2-} + C8O4X = CO2 + X + e =>
12 O{2-} + C8O4X = 8 CO2 + X + 24e
HF + Cu(OH)2 = H2O + Cu(OH)F =>
HF + Cu(OH)2 = H2O + Cu(OH)F
LiCl + AgSO4 = AgCl2 + Li2SO4 =>
2 LiCl + AgSO4 = AgCl2 + Li2SO4
Fe2O + H3 = Fe + H2O =>
3 Fe2O + 2 H3 = 6 Fe + 3 H2O
CrO3 + KI = I2 + K2Cr2O7 + CrI3 =>
14 CrO3 + 12 KI = 3 I2 + 6 K2Cr2O7 + 2 CrI3
Zn + FeCl3 = FeZn + ClZn =>
4 Zn + FeCl3 = FeZn + 3 ClZn
FeSO4 + HBrO + HCl = Fe2(SO4)3 + Fe2Cl3 + HBr + H2O =>
12 FeSO4 + 3 HBrO + 6 HCl = 4 Fe2(SO4)3 + 2 Fe2Cl3 + 3 HBr + 3 H2O
Na2SO4 + MgO + H2O = MgSO4 + NaOH =>
Na2SO4 + MgO + H2O = MgSO4 + 2 NaOH
Ba + Ni3(PO4)2 = Ba(PO4)2 + Ni3 =>
Ba + Ni3(PO4)2 = Ba(PO4)2 + Ni3
K2Cr2O7 + HI + HClO4 = Cr(ClO4)2 + I + H2O + KClO4 =>
K2Cr2O7 + 8 HI + 6 HClO4 = 2 Cr(ClO4)2 + 8 I + 7 H2O + 2 KClO4
H2SO3 + RbOH = RbHSO3 + H2O =>
H2SO3 + RbOH = RbHSO3 + H2O
CH3CHOHCH3 + CHCH = CH3COCH(CH3)2 =>
CH3CHOHCH3 + CHCH = CH3COCH(CH3)2
CH + O2 = H2O + CO2 =>
4 CH + 5 O2 = 2 H2O + 4 CO2
C6H7N5O16(s) + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4 C6H7N5O16(s) + 19 O2(g) = 24 CO2(g) + 20 NO2(g) + 14 H2O(g)
Cu(s) + MgSO4(aq) = Mg(s) + CuSO4(aq) =>
Cu(s) + MgSO4(aq) = Mg(s) + CuSO4(aq)
Fe(NO3)2 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
LiCl + AgSO4 = AgCl2 + Li2SO4 =>
2 LiCl + AgSO4 = AgCl2 + Li2SO4
K2Cr2O7 + HI + HClO4 = Cr(ClO4)2 + I + H2O + KClO4 =>
K2Cr2O7 + 8 HI + 6 HClO4 = 2 Cr(ClO4)2 + 8 I + 7 H2O + 2 KClO4
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
K2[Zn(OH)4] + NaCl = ZnCl2 + KCl + NaOH =>
K2[Zn(OH)4] + 4 NaCl = ZnCl2 + 2 KCl + 4 NaOH
KI + NaHCO3 = K2CO3 + Na2CO3 + H2 + I2 =>
2 KI + 2 NaHCO3 = K2CO3 + Na2CO3 + H2 + I2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
FeSO4 + H{+} + MnO4{-} = Fe{+3} + Mn{2+} + H2O + SO4{-2} =>
5 FeSO4 + 8 H{+} + MnO4{-} = 5 Fe{+3} + Mn{2+} + 4 H2O + 5 SO4{-2}
Zn(C2H3O2)2 + NaHCO3 = ZnCO3 + NaC2H3O2 + H2O + CO2 =>
Zn(C2H3O2)2 + 2 NaHCO3 = ZnCO3 + 2 NaC2H3O2 + H2O + CO2
KClO{-}3 = KCl{-} + O2 =>
2 KClO{-}3 = 2 KCl{-} + O2
K2Cr2O7 + FeS2 + H2SO4 = K2SO4 + Cr2SO4 + Fe(SO4)3 + H2O =>
9 K2Cr2O7 + 5 FeS2 + 23 H2SO4 = 9 K2SO4 + 9 Cr2SO4 + 5 Fe(SO4)3 + 23 H2O
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Ti + C = TiC14 =>
Ti + 14 C = TiC14
Hg2 = Hg = O2 =>
Hg2 = 2 Hg
Fe(HCO3)2 + KMnO4 + H2O = Fe(OH)3 + MnO2 + KHCO3 + H2CO3 =>
3 Fe(HCO3)2 + KMnO4 + 7 H2O = 3 Fe(OH)3 + MnO2 + KHCO3 + 5 H2CO3
Na2[B2(O2)2(OH)4]6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(O2)2(OH)4]6H2O + 34 KI + 18 H2SO4 = Na2SO4 + 17 K2SO4 + 6 B2O3 + 31 H2O + 17 I2
C4H6O6 + O2 = H2O + CO2 =>
2 C4H6O6 + 5 O2 = 6 H2O + 8 CO2
C3H6O + I2 + NaOH = CH3COONa + CH3I + H2O =>
6 C3H6O + 4 I2 + 5 NaOH = 5 CH3COONa + 8 CH3I + H2O
Na3PO4 + Na2WO4 + HNO3 = Na5[PH2W12O42] + H2O + NaNO3 =>
Na3PO4 + 12 Na2WO4 + 22 HNO3 = Na5[PH2W12O42] + 10 H2O + 22 NaNO3
NaOH + CuBr2 + H2 = H2O + Cu + NaBr =>
2 NaOH + CuBr2 + H2 = 2 H2O + Cu + 2 NaBr
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
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