Equations balanced on the previous day | Equations balanced on the next day |
IO4{-} + 7 I{-} + 8 H{+} = 4 I2 + 4 H2O
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3 =>
Cr2(SO4)3 + Ba(NO3)2 = Cr2(NO3)2 + Ba(SO4)3
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + Pb(BrO3)2 + H2O =>
2 MnBr2 + 17 PbO2 + 30 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 2 Pb(BrO3)2 + 14 H2O
ZnO + Pb = ZnPbO =>
ZnO + Pb = ZnPbO
HgCl2 + NaSCN = Hg(SCN)2 + NaCl =>
HgCl2 + 2 NaSCN = Hg(SCN)2 + 2 NaCl
Cu(NO3)Zn = CuZn(NO3) =>
Cu(NO3)Zn = CuZn(NO3)
C6H8N2 + C3H6O = C12N2H16 + H2O =>
C6H8N2 + 2 C3H6O = C12N2H16 + 2 H2O
C2H4 + CO = C7H8 + H2O =>
11 C2H4 + 6 CO = 4 C7H8 + 6 H2O
Ti2 + Po4 + H2O = Ti2O + Po4H2 =>
Ti2 + Po4 + H2O = Ti2O + Po4H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Al(OH)3 + KOH = K3(AlO3) + H2O =>
Al(OH)3 + 3 KOH = K3(AlO3) + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ph3O{-}Mg{+2}Br{-} + HCl = Ph3OH + Cl{-}Mg{+2}Br{-} =>
Ph3O{-}Mg{+2}Br{-} + HCl = Ph3OH + Cl{-}Mg{+2}Br{-}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4(g) + O2(g) = CH2(g) + H2O(g) =>
2 CH4(g) + O2(g) = 2 CH2(g) + 2 H2O(g)
NaHCO3 + FeCl3 = NaCl + Fe(HCO3)3 =>
3 NaHCO3 + FeCl3 = 3 NaCl + Fe(HCO3)3
C14 = C =>
C14 = 14 C
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + Mn(SO4) + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 Mn(SO4) + K2SO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co(OH)Cl + (NH4)Cl + NH4OH = [Co(NH3)5]Cl2 + H2O =>
Co(OH)Cl + (NH4)Cl + 4 NH4OH = [Co(NH3)5]Cl2 + 5 H2O
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
(NH4)2HPO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 + H2O =>
2(NH4)2HPO4 + 3 Ca(OH)2 = 4 NH4OH + Ca3(PO4)2 + 2 H2O
Na3PO4 + Co(CH3CoO)2 = Na3(CH3CoO)2 + CoPO4 =>
Na3PO4 + Co(CH3CoO)2 = Na3(CH3CoO)2 + CoPO4
C3H4O3 + O2 = H2O + CO2 =>
2 C3H4O3 + 5 O2 = 4 H2O + 6 CO2
BaCl2NiCO3 = BaCO3NiCl2 =>
BaCl2NiCO3 = BaCO3NiCl2
NCO + H2O + O2 = NH2O2 + CO2 =>
NCO + H2O + O2 = NH2O2 + CO2
Sodiumhydride + water = sodiumhydroxide + hydrogen =>
NaH + H2O = NaOH + H2
CrO4 + Pb(NO3)2 = PbCrO4 + NO3 =>
CrO4 + Pb(NO3)2 = PbCrO4 + 2 NO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu2O + KCl = K2O + CuCl =>
Cu2O + 2 KCl = K2O + 2 CuCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KAl(OH)4 + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 KAl(OH)4 + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
H2(g) + S2(g) = H2S(g) =>
2 H2(g) + S2(g) = 2 H2S(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + Cu03(PO4)2 = Na3PO4 + Cu =>
6 Na + Cu03(PO4)2 = 2 Na3PO4 + 3 Cu
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C7H5N3O6 + Ba(NO3)2 = CO2 + H2O + N2 + BaCO3 =>
10 C7H5N3O6 + 21 Ba(NO3)2 = 49 CO2 + 25 H2O + 36 N2 + 21 BaCO3
Ag3P(s) + Na3N(s) = Ag3N(s) + Na3P(s) =>
Ag3P(s) + Na3N(s) = Ag3N(s) + Na3P(s)
C2H4 + KMnO4 + H2O = CO2 + K{+} + Mn{114514-} + H{+} =>
47726626.75015C2H4 + 5001 KMnO4 + 190886503.0006H2O = 95453253.500301CO2 + 5001.0000000158K{+} + 5001.0000000158Mn{114514-} + 572679513.0018H{+}
SnCl2 + NaOH = NaCl + Sn(OH)2 =>
SnCl2 + 2 NaOH = 2 NaCl + Sn(OH)2
S8(s) + KI(aq) = K + SI =>
S8(s) + 8 KI(aq) = 8 K + 8 SI
Mg + Fe2O3 = Mg2O3 + Fe2 =>
2 Mg + Fe2O3 = Mg2O3 + Fe2
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
UI3 + Sn3(PO4)2 = UPO4 + SnI2 =>
2 UI3 + Sn3(PO4)2 = 2 UPO4 + 3 SnI2
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Co(No3)3 + (NH4)2S = Co2S3 + NH4No3 =>
2 Co(No3)3 + 3(NH4)2S = Co2S3 + 6 NH4No3
Mn(No3)2 + NaBiO3 + HNo3 = HMnO4 + BiONo3 + NaNo3 + H2O =>
2 Mn(No3)2 + 5 NaBiO3 + 6 HNo3 = 2 HMnO4 + 5 BiONo3 + 5 NaNo3 + 2 H2O
NH4NO4 + NaOH = NaNO4 + NH3 + H2O =>
NH4NO4 + NaOH = NaNO4 + NH3 + H2O
Sn(OH)2 + H2CO3 = (SnOH)2CO3 + H2O =>
2 Sn(OH)2 + H2CO3 = (SnOH)2CO3 + 2 H2O
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