Equations balanced on the previous day | Equations balanced on the next day |
2 As(ClO3)3 = 9 O2 + 2 AsCl3
HgS + HCl + HNO3{-} = HgCl4{2-} + H{+} + S + NO + H2O =>
HgS + 4 HCl + HNO3{-} = HgCl4{2-} + H{+} + S + NO + 2 H2O
ZnCO3 + H3C6H5O7 = Zn3C6H5O7 + H2O + CO2 =>
18 ZnCO3 + 7 H3C6H5O7 = 6 Zn3C6H5O7 + 13 H2O + 24 CO2
KMnO4 + C8H10 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
42 KMnO4 + 5 C8H10 + 63 H2SO4 = 21 K2SO4 + 42 MnSO4 + 40 CO2 + 88 H2O
BaO4(s) + HNo3(aq) = Ba(No3)2(aq) + H2O2(aq) + O2(g) =>
BaO4(s) + 2 HNo3(aq) = Ba(No3)2(aq) + H2O2(aq) + O2(g)
Ce + Co + Zn = CeCoZn2 =>
Ce + Co + 2 Zn = CeCoZn2
ZnNO32 + NH4OH = NH4NO32 + ZnOH =>
ZnNO32 + NH4OH = NH4NO32 + ZnOH
CoCl2 + NH4SCN = H2Co(SCN)4 + NH3 + HCl =>
CoCl2 + 4 NH4SCN = H2Co(SCN)4 + 4 NH3 + 2 HCl
ZnS + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
NH4NO2(s) = N(g)H2O(l) =>
NH4NO2(s) = 2 N(g)H2O(l)
H3N = H2 + N =>
2 H3N = 3 H2 + 2 N
C + O2 = CO2 =>
C + O2 = CO2
BaCl2 + NaOH = NaCl + Ba(OH)2 =>
BaCl2 + 2 NaOH = 2 NaCl + Ba(OH)2
Sn3(PO4)4 + Mg = Sn + Mg3(PO4)2 =>
Sn3(PO4)4 + 6 Mg = 3 Sn + 2 Mg3(PO4)2
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4 =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4
Ni2 + (NH4)2 = Ni(NH4)2 =>
Ni2 + 2(NH4)2 = 2 Ni(NH4)2
NaNo3 + PbO = PbNo3 + NaO =>
NaNo3 + PbO = PbNo3 + NaO
Cr(OH)3 + NH4NO3 = Cr(NO3)3 + NH4OH =>
Cr(OH)3 + 3 NH4NO3 = Cr(NO3)3 + 3 NH4OH
ICl3 + NaBr = NaCl + IBr + Cl2 =>
ICl3 + NaBr = NaCl + IBr + Cl2
CsOH + H2PO4 = H2O + CsHPO4 =>
CsOH + H2PO4 = H2O + CsHPO4
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
H2O + SbH3 + Cl2O = H4Sb2O7 + HCl =>
3 H2O + 2 SbH3 + 4 Cl2O = H4Sb2O7 + 8 HCl
CH2O + Ag(NH3)2OH = CH2O2 + Ag + NH3 + H2O =>
CH2O + 2 Ag(NH3)2OH = CH2O2 + 2 Ag + 4 NH3 + H2O
KI + H2SO4 = KHSO4 + H2S + H2O + I2 =>
8 KI + 9 H2SO4 = 8 KHSO4 + H2S + 4 H2O + 4 I2
Ag + HCl = AgCl3 + H =>
Ag + 3 HCl = AgCl3 + 3 H
CS2 + O2 = CO22 + SO2 =>
CS2 + 13 O2 = CO22 + 2 SO2
SF4 + F2 = SF6 =>
SF4 + F2 = SF6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
[]Na + []H2O = []NaOH + []H2 =>
2[]Na + 2[]H2O = 2[]NaOH + []H2
NiBr2(aq)K2CO3(aq) = NiCO3K2Br2 =>
NiBr2(aq)K2CO3(aq) = NiCO3K2Br2
Na(s) + P4(s) = Na3P =>
12 Na(s) + P4(s) = 4 Na3P
Al(OH)3 + Na(OH) = Na(AlO2) + H2O =>
Al(OH)3 + Na(OH) = Na(AlO2) + 2 H2O
Mg + H2O + NiO2 = Mg(OH)2 + Ni(OH)2 =>
Mg + 2 H2O + NiO2 = Mg(OH)2 + Ni(OH)2
Ca3(PO4)2 + SIO2 = P2O5 + CaSIO3 =>
Ca3(PO4)2 + 3 SIO2 = P2O5 + 3 CaSIO3
C2H3O2C8H18O = C10H20O2OH =>
C2H3O2C8H18O = C10H20O2OH
NiS2 + O2 = SO2 + Ni2S3 =>
2 NiS2 + O2 = SO2 + Ni2S3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Mg + H3PO4 = MgHPO4 + H2 =>
Mg + H3PO4 = MgHPO4 + H2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 4 H2O + K2SO4
ClO3{-} + Zn + H2O + OH{-} = Cl{-} + Zn(OH)42{-} =>
41 ClO3{-} + 6 Zn + 123 H2O + 6 OH{-} = 41 Cl{-} + 6 Zn(OH)42{-}
Cr2O3 + K2S2O3 = KCrO2 + S + O2 =>
Cr2O3 + K2S2O3 = 2 KCrO2 + 2 S + O2
Fe2O3 + H2SO4 = Fe2SO6 + H2O =>
Fe2O3 + H2SO4 = Fe2SO6 + H2O
C10H11O2BrNH3 = C10H13O2NHBr =>
C10H11O2BrNH3 = C10H13O2NHBr
CaCO3 + Al2O3 = Al2(CO3)3 + CaO =>
3 CaCO3 + Al2O3 = Al2(CO3)3 + 3 CaO
Mg + KNO3 + HCl = MgCl2 + KCl + NH4Cl + H2O = MgCl2 + KCl + N2 + H2O =>
4 Mg + KNO3 + 10 HCl = 4 MgCl2 + KCl + NH4Cl + 3 H2O
Cu{+} + Mo{10+} = Cu{2+} + Mo{6+} =>
4 Cu{+} + Mo{10+} = 4 Cu{2+} + Mo{6+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4OH(aq)CuSO4(aq) = (NH4)SO4Cu(OH) =>
NH4OH(aq)CuSO4(aq) = (NH4)SO4Cu(OH)
Al2(CO3)3 + K = K2CO3 + Al =>
Al2(CO3)3 + 6 K = 3 K2CO3 + 2 Al
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