Equations balanced on the previous day | Equations balanced on the next day |
H2O + LiBr + CO2 = HBr + LiHCO3
C6H5CH2OH + CH3COOH = CH3COOC6H5 + H2O =>
2 C6H5CH2OH + 5 CH3COOH = 3 CH3COOC6H5 + 6 H2O
H3PO4 + Pb(OH)2 = Pb3(PO4)2 + H2O =>
2 H3PO4 + 3 Pb(OH)2 = Pb3(PO4)2 + 6 H2O
C5H9OOH + C2H5OH = C6H12O2 + H2O =>
2 C5H9OOH + C2H5OH = 2 C6H12O2 + H2O
H2SO4 + FeCl2 = FeSO4 + HCl =>
H2SO4 + FeCl2 = FeSO4 + 2 HCl
Tl2O(s) + H2O(l) = TlOH(aq) =>
Tl2O(s) + H2O(l) = 2 TlOH(aq)
Na2CO3 + Ca = CaO + CO2 + Na =>
Na2CO3 + Ca = CaO + CO2 + 2 Na
PhC3H7 + KMnO4 + H2SO4 = PhCOOH + CH3COOH + K2SO4 + MnSO4 + H2O =>
PhC3H7 + 2 KMnO4 + 3 H2SO4 = PhCOOH + CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
Zn(C2H3O2)2 + NaOH = Zn(OH) + Na(C2H3O2)2 =>
Zn(C2H3O2)2 + NaOH = Zn(OH) + Na(C2H3O2)2
CuOH(aq) + HSO4(aq) = CuSO4(s) + H2O(l) =>
CuOH(aq) + HSO4(aq) = CuSO4(s) + H2O(l)
BF3 + F = BF4 =>
BF3 + F = BF4
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
SnO2 + NaOH + H2O = Na2Sn(OH)6 =>
SnO2 + 2 NaOH + 2 H2O = Na2Sn(OH)6
Br = Br2 =>
2 Br = Br2
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
HCrO4{-} + HNO3 + Pb{+2} = Cr(OH)3 + Pb(O2) + NO3 =>
2 HCrO4{-} + 4 HNO3 + Pb{+2} = 2 Cr(OH)3 + Pb(O2) + 4 NO3
IO3{-} + N3{-} + H2O = I2 + NO2 + OH{-} =>
26 IO3{-} + 10 N3{-} + 18 H2O = 13 I2 + 30 NO2 + 36 OH{-}
AlCl3 + (NH4)2S = Al(NH4)3 + SCl2 =>
2 AlCl3 + 3(NH4)2S = 2 Al(NH4)3 + 3 SCl2
H2Se + Al(OH)3 = Al2Se3 + H2O =>
3 H2Se + 2 Al(OH)3 = Al2Se3 + 6 H2O
CHCl3 + NaOH = HCOOH + NaCl + H2O =>
CHCl3 + 3 NaOH = HCOOH + 3 NaCl + H2O
K2SO4 + Cs2CO3 = Cs2K2SO4CO3 =>
K2SO4 + Cs2CO3 = Cs2K2SO4CO3
NH3(aq) + H2O(l) = NH4{+}(aq) + OH{-}(aq) =>
NH3(aq) + H2O(l) = NH4{+}(aq) + OH{-}(aq)
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
CaNO3 = NO2 + Ca + O2 =>
2 CaNO3 = 2 NO2 + 2 Ca + O2
C5H10O5(s) + O2(g) = CO2(g) + H2O(l) =>
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O(l)
Zn(s) + I2(aq) = ZnI2(s) =>
Zn(s) + I2(aq) = ZnI2(s)
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
K3PO4 + Ba(NO3) = Ba3(PO4) + KNO3 =>
K3PO4 + 3 Ba(NO3) = Ba3(PO4) + 3 KNO3
Zn + Fe(NO3) = Zn(NO3)2 + Fe =>
Zn + 2 Fe(NO3) = Zn(NO3)2 + 2 Fe
C2H5 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
C2H5 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH
AgNO3 + H2O + P4 = H3PO4 + HNO3 + Ag =>
20 AgNO3 + 16 H2O + P4 = 4 H3PO4 + 20 HNO3 + 20 Ag
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3+} + IO3{-} + 4 H2O
Fe + S + K2CO3 + Na2CO3 = KFeS2 + CO2 + NaSO4 =>
14 Fe + 30 S + 7 K2CO3 + Na2CO3 = 14 KFeS2 + 8 CO2 + 2 NaSO4
HI + K2CO3 = KI + CO2 + H2O =>
2 HI + K2CO3 = 2 KI + CO2 + H2O
Cr(OH)3 + NaBrO + NaOH = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 3 NaBrO + 4 NaOH = 2 Na2CrO4 + 3 NaBr + 5 H2O
Na2Se + HNO3 = Na2SeO4 + NO2 + H2O =>
Na2Se + 8 HNO3 = Na2SeO4 + 8 NO2 + 4 H2O
Sn + AuCl3 = Au + SnCl4 =>
3 Sn + 4 AuCl3 = 4 Au + 3 SnCl4
Pb + Cu(NO3)2 = Cu + Pb(NO3)3 =>
2 Pb + 3 Cu(NO3)2 = 3 Cu + 2 Pb(NO3)3
SnO2 + NaOH + H2O = Na2[Sn(OH)6] =>
SnO2 + 2 NaOH + 2 H2O = Na2[Sn(OH)6]
KMnO4NH4NO3 = KNO3MnO4NH4 =>
KMnO4NH4NO3 = KNO3MnO4NH4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
F2 + PI3 = PF3 + I2 =>
3 F2 + 2 PI3 = 2 PF3 + 3 I2
C2H5NH2 + O2 = CO2 + (H2O) + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14(H2O) + 2 N2
C10H16N2O6 + O2 = CO2 + NH3 + H2O =>
2 C10H16N2O6 + 19 O2 = 20 CO2 + 4 NH3 + 10 H2O
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
Na2S(aq) + H2SO4(aq) = H2S + Na2SO4(aq) =>
Na2S(aq) + H2SO4(aq) = H2S + Na2SO4(aq)
NaAlO2 + AlCl3 + H2O = NaCl + Al(OH)3 =>
3 NaAlO2 + AlCl3 + 6 H2O = 3 NaCl + 4 Al(OH)3
CuSO4 + K2S = Cu2S2 + K2SO4 =>
2 CuSO4 + 2 K2S = Cu2S2 + 2 K2SO4
CuNO3 + CaCl = CaNO3 + CuCl =>
CuNO3 + CaCl = CaNO3 + CuCl
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