Equations balanced on the previous day | Equations balanced on the next day |
Al2 + 2 C = 2 AlC
Mn + H2O = Mn3O4 + H =>
3 Mn + 4 H2O = Mn3O4 + 8 H
FeCl3 + Na = NaCl3 + Fe =>
FeCl3 + Na = NaCl3 + Fe
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
Ag2O + NH3 + NaNO3 + H2O = [Ag(NH3)2]NO3 + NaOH =>
Ag2O + 4 NH3 + 2 NaNO3 + H2O = 2[Ag(NH3)2]NO3 + 2 NaOH
Zn + F2 = Zn2(F2)2 =>
2 Zn + 2 F2 = Zn2(F2)2
Na3PO4 + Mg(OH)2 = Mg3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NaOH
HClO + NaHCO3 = H2O + NaCl + CO3 =>
HClO + NaHCO3 = H2O + NaCl + CO3
CO2 + C = CO =>
CO2 + C = 2 CO
Zn + I2 = Zn3I1 =>
6 Zn + I2 = 2 Zn3I1
Ca(OH)2 + H2SO3 = Ca(HSO3)2 + H2O =>
Ca(OH)2 + 2 H2SO3 = Ca(HSO3)2 + 2 H2O
Na3PO4 + Ni = Na2Ni3 + PO4 =>
2 Na3PO4 + 9 Ni = 3 Na2Ni3 + 2 PO4
K2FeO4 + MnO2 + KOH = K2MnO4 + KFeO2 + H2O =>
2 K2FeO4 + 3 MnO2 + 4 KOH = 3 K2MnO4 + 2 KFeO2 + 2 H2O
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-}2 + NO + H2O =>
3 Pt + 20 H{+} + 5 NO3{-} + 18 Cl{-} = 3 PtCl6{-}2 + 5 NO + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-}2 + NO + H2O =>
3 Pt + 20 H{+} + 5 NO3{-} + 18 Cl{-} = 3 PtCl6{-}2 + 5 NO + 10 H2O
Cu(CH3COO)2 + AlBr3 = CuBr3 + Al(CH3COO)2 =>
Cu(CH3COO)2 + AlBr3 = CuBr3 + Al(CH3COO)2
Cl2 + ZnO = ClO + Zn =>
Cl2 + 2 ZnO = 2 ClO + 2 Zn
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-}2 + NO + H2O =>
3 Pt + 20 H{+} + 5 NO3{-} + 18 Cl{-} = 3 PtCl6{-}2 + 5 NO + 10 H2O
Al(OH)3 + HI = AlI + H(OH)3 =>
Al(OH)3 + HI = AlI + H(OH)3
KClO4 + Al + KOH + H2O = KCl + K3[Al(OH)6] =>
3 KClO4 + 8 Al + 24 KOH + 12 H2O = 3 KCl + 8 K3[Al(OH)6]
C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Cr(OH)3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
2 Cr(OH)3 + Ba(OH)2 = Ba(CrO2)2 + 4 H2O
As + O2 = As5O2 =>
5 As + O2 = As5O2
NaI + Br = I + NaBr =>
NaI + Br = I + NaBr
(CuSO4)5H2O(s) = CuSO4(s) + H2O(g) =>
(CuSO4)5H2O(s) = 5 CuSO4(s) + H2O(g)
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3 + Cl =>
(HOCH2)3CNH2 + HCl = (HOCH2)3CNH3 + Cl
K3PO4 + Na2CrO3 = K2CrO3 + Na3PO4 =>
2 K3PO4 + 3 Na2CrO3 = 3 K2CrO3 + 2 Na3PO4
Cl2 + KBr + H2O = KCl + HBrO3 + HCl =>
3 Cl2 + KBr + 3 H2O = KCl + HBrO3 + 5 HCl
Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + H2O =>
2 Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + 2 H2O
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
CH3CHClCOONa + CH3Cl = CH3CHClCOOCH3 + NaCl =>
CH3CHClCOONa + CH3Cl = CH3CHClCOOCH3 + NaCl
Al2S3 + Na(HCO3) = Al(OH)3 + CO2 + Na2S =>
Al2S3 + 6 Na(HCO3) = 2 Al(OH)3 + 6 CO2 + 3 Na2S
Al2O3 + Ca3P2 = AlP + CaO =>
Al2O3 + Ca3P2 = 2 AlP + 3 CaO
Na2 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + KS + H2O =>
6 Na2 + KMnO4 + 8 H2SO4 = 6 Na2SO4 + MnSO4 + KS + 8 H2O
KCl(s) = K(s) + Cl2(g) =>
2 KCl(s) = 2 K(s) + Cl2(g)
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) =>
12 CH2CHCH2OH + 10 KMnO4 + 14 H2O = 10 KOH + 10 MnO2 + 9 CH2(OH)CH(OH)CH(OH)CH2(OH)
CuCl2 + O2 = CuO + Cl2O2 =>
2 CuCl2 + 3 O2 = 2 CuO + 2 Cl2O2
CH3NH2*HCl + CH3COONa = CH3NH2*CH3COOH + NaCl =>
CH3NH2*HCl + CH3COONa = CH3NH2*CH3COOH + NaCl
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-}2 + NO + H2O =>
3 Pt + 20 H{+} + 5 NO3{-} + 18 Cl{-} = 3 PtCl6{-}2 + 5 NO + 10 H2O
P4S3 + O2 = SO2 + P =>
P4S3 + 3 O2 = 3 SO2 + 4 P
C7H5(NO3)2 = C + CO + H2 + N2 =>
2 C7H5(NO3)2 = 2 C + 12 CO + 5 H2 + 2 N2
Pt + H{+} + NO3{-} + Cl{-} = PtCl6{-}2 + NO + H2O =>
3 Pt + 20 H{+} + 5 NO3{-} + 18 Cl{-} = 3 PtCl6{-}2 + 5 NO + 10 H2O
As + O2 = As5O2 =>
5 As + O2 = As5O2
HCl + CdNO3 = CdClHNO3 =>
HCl + CdNO3 = CdClHNO3
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
Pb(NO3)2 + Ca + H2SO4 = PbSO4 + CaSO4 + NO + H2O =>
Pb(NO3)2 + 3 Ca + 4 H2SO4 = PbSO4 + 3 CaSO4 + 2 NO + 4 H2O
K2Cr2O7 + C3H8O + H2SO4 = K2SO4 + Cr2(SO4)2 + C3H6O2 + H2O =>
K2Cr2O7 + 2 C3H8O + 3 H2SO4 = K2SO4 + Cr2(SO4)2 + 2 C3H6O2 + 5 H2O
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