Equations balanced on the previous day | Equations balanced on the next day |
3 NiCl2 + 2 Na3PO4 = 6 NaCl + Ni3(PO4)2
H2O + P2O3 = H3PO3 =>
3 H2O + P2O3 = 2 H3PO3
Cl5 + O2 = Cl2O4 =>
2 Cl5 + 10 O2 = 5 Cl2O4
MgS + O2 = MgO + SO =>
MgS + O2 = MgO + SO
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
NaI + Cu(NO3)2 = NaNO3 + Cu + I2 =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + Cu + I2
B2H6 + NH3 = BN + H2 =>
B2H6 + 2 NH3 = 2 BN + 6 H2
HCl + Zn = Cl + HZn =>
HCl + Zn = Cl + HZn
Au3P + AuCl3 + H2O = H3PO2 + AuO + HCl =>
Au3P + 7 AuCl3 + 12 H2O = H3PO2 + 10 AuO + 21 HCl
CoCl2 + NaHCO3 = CoCO3 + NaCl + H2O + CO2 =>
CoCl2 + 2 NaHCO3 = CoCO3 + 2 NaCl + H2O + CO2
Fe(s) + H2O = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2(g)
CH4 + O2 = C6H12O6 + H2O =>
6 CH4 + 6 O2 = C6H12O6 + 6 H2O
NaOH + (NH4)2S2O8 + NiSO4 = Ni(OH)3 + Na2SO4 + (NH4)2SO4 =>
6 NaOH + (NH4)2S2O8 + 2 NiSO4 = 2 Ni(OH)3 + 3 Na2SO4 + (NH4)2SO4
Pb(s) + Fe(SO4)(aq) = PbSO4(s) + Fe(s) =>
Pb(s) + Fe(SO4)(aq) = PbSO4(s) + Fe(s)
Al(HCO3)3 + H2SO4 = Al2(SO4)3 + CO2 + HOH =>
2 Al(HCO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 CO2 + 6 HOH
V2S3 + Cl2 = VCl5 + SCl2 =>
V2S3 + 8 Cl2 = 2 VCl5 + 3 SCl2
Mg + SO2 = MgSO4 + MgS =>
2 Mg + 2 SO2 = MgSO4 + MgS
Cu(OH)2 + H(NO3) = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 H(NO3) = Cu(NO3)2 + 2 H2O
H2S + HNO3 = H2SO3 + NO + H2O =>
H2S + 2 HNO3 = H2SO3 + 2 NO + H2O
HMnO4 + NaNO2 = H2 + NaO4 + MnNO2 =>
2 HMnO4 + 2 NaNO2 = H2 + 2 NaO4 + 2 MnNO2
Al2 + Cu(Cl2)2 = Al2(Cl2) + Cu2 =>
4 Al2 + 2 Cu(Cl2)2 = 4 Al2(Cl2) + Cu2
FeSO4*7H2O + O2 = Fe(OH)3 + SO4{2-} + H2O + H{+} =>
4 FeSO4*7H2O + O2 = 4 Fe(OH)3 + 4 SO4{2-} + 18 H2O + 8 H{+}
Al(NO3)3 + Cu = Al + Cu(NO3)2 =>
2 Al(NO3)3 + 3 Cu = 2 Al + 3 Cu(NO3)2
Ca(OH)2 + CO2 = Ca(OH)(HCO3)Ca(OH)(HCO3) = CaCO3 + H2O =>
2 Ca(OH)2 + 2 CO2 = Ca(OH)(HCO3)Ca(OH)(HCO3)
Cl2 + Ag + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
Cl2 + 2 Ag + 4 Na2S2O3 = 2 Na3[Ag(S2O3)2] + 2 NaCl
CH3CH2CO2H + NaOH = NaCH3CH2CO2 + H2O =>
CH3CH2CO2H + NaOH = NaCH3CH2CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH2OH + KMnO4 + H2SO4 = CHOOH + K2SO4 + MnSO4 + H2O =>
10 CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CHOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3CONH2 + LiAlH4 + H = CH3CH2NH2 + LiAlOH4 =>
CH3CONH2 + LiAlH4 + 2 H = CH3CH2NH2 + LiAlOH4
Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O(g) =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O(g)
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
CoCO3 + H3PO4 = Co3(PO4)2 + CO2 + H2O =>
3 CoCO3 + 2 H3PO4 = Co3(PO4)2 + 3 CO2 + 3 H2O
K4Fe(CN)6 + H2(SO4) + H2O = K2(SO4) + Fe(SO4) + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2(SO4) + 6 H2O = 2 K2(SO4) + Fe(SO4) + 3(NH4)2SO4 + 6 CO
Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s) =>
Mn(s) + NiCl2(aq) = MnCl2(aq) + Ni(s)
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
HPO2 = H{+} + PO2{-} =>
HPO2 = H{+} + PO2{-}
Ca + GdF3 = Gd + CaF2 =>
3 Ca + 2 GdF3 = 2 Gd + 3 CaF2
Cl + Ag2O = AgCl + O2 =>
4 Cl + 2 Ag2O = 4 AgCl + O2
H2C2O4 + NaBrO3 + H2SO4 = Br2 + H2O + CO2 + Na2S2O3 =>
9 H2C2O4 + 2 NaBrO3 + 2 H2SO4 = Br2 + 11 H2O + 18 CO2 + Na2S2O3
CO(g) + I2O5(s) = I2(s) + CO2(g) =>
5 CO(g) + I2O5(s) = I2(s) + 5 CO2(g)
H2SO4 + CH3COONa = NaHSO4 + CH3COOH =>
H2SO4 + CH3COONa = NaHSO4 + CH3COOH
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg(s) =>
Zn(s) + MgCl2(aq) = ZnCl2(aq) + Mg(s)
CH2(OH){-}CH{-}CH{-}CH2(OH) + KMnO4 + H2SO4 = COOH{-}CH(OH){-}CH(OH){-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH2(OH){-}CH{-}CH{-}CH2(OH) + 4 KMnO4 + 6 H2SO4 = 5 COOH{-}CH(OH){-}CH(OH){-}COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
KI + Cu2(SO4) = K2SO4 + CuI =>
2 KI + Cu2(SO4) = K2SO4 + 2 CuI
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al(NO3)3 + KOH = K[Al(OH)4] + KNO3 =>
Al(NO3)3 + 4 KOH = K[Al(OH)4] + 3 KNO3
HgS + HNO3 + HCl = H2HgCl4 + NO + H2O + SO2 =>
HgS + 2 HNO3 + 4 HCl = H2HgCl4 + 2 NO + 2 H2O + SO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Au7Ag9Cd15Mg27Si42 + HCl + HNO3 = H2O + HAuCl4 + HAgCl4 + HCdCl4 + NO + Mg + Si =>
Au7Ag9Cd15Mg27Si42 + 124 HCl + 31 HNO3 = 62 H2O + 7 HAuCl4 + 9 HAgCl4 + 15 HCdCl4 + 31 NO + 27 Mg + 42 Si
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