Equations balanced on the previous day | Equations balanced on the next day |
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3 + [(CH3)3CNH3]Cl =>
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2POCCl3 + [(CH3)3CNH3]Cl
(NH4)2SO4 + Ca(OH)2 = NH4(OH)2 + Ca2SO4 =>
(NH4)2SO4 + 2 Ca(OH)2 = 2 NH4(OH)2 + Ca2SO4
Hg2Cl2 + IO3{-} + Cl{-} + H3O{+} = HgCl2 + ICl3 + H2O =>
Hg2Cl2 + IO3{-} + 5 Cl{-} + 6 H3O{+} = 2 HgCl2 + ICl3 + 9 H2O
LiHCO3 + Mg(OH)2 = MgCO3 + LiOH + H2O =>
LiHCO3 + Mg(OH)2 = MgCO3 + LiOH + H2O
Fe(NO3)3 + NH4SCN = Fe(SCN)2 + NO3 + NH4 =>
Fe(NO3)3 + 2 NH4SCN = Fe(SCN)2 + 3 NO3 + 2 NH4
HBr(aq) + Mg = MgBr2 + H2 =>
2 HBr(aq) + Mg = MgBr2 + H2
Al + KNO3 + HCl = AlCl3 + KNO2 + H2O =>
2 Al + 3 KNO3 + 6 HCl = 2 AlCl3 + 3 KNO2 + 3 H2O
C9H10 + O2 = H2O + CO2 =>
2 C9H10 + 23 O2 = 10 H2O + 18 CO2
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CrO4 + Cu(C2H3O2)2 = CuCrO4 + NaC2H3O2 =>
Na2CrO4 + Cu(C2H3O2)2 = CuCrO4 + 2 NaC2H3O2
FeI3 + SnCl4 = SnI4 + FeCl3 =>
4 FeI3 + 3 SnCl4 = 3 SnI4 + 4 FeCl3
K2OH + Li2SO4 = K2SO4 + Li2OH =>
K2OH + Li2SO4 = K2SO4 + Li2OH
Mg(NO3)2 + Cr(OH)2 = Mg(OH)2 + Cr(NO3)2 =>
Mg(NO3)2 + Cr(OH)2 = Mg(OH)2 + Cr(NO3)2
C2H2Cl2 + H2O2 = CO2 + H2O + Cl =>
C2H2Cl2 + 5 H2O2 = 2 CO2 + 6 H2O + 2 Cl
X + Pb = XPb =>
X + Pb = XPb
Cu(CH3CO2)2 + BaCl2 = CuCl2 + Ba(CH3CO2)2 =>
Cu(CH3CO2)2 + BaCl2 = CuCl2 + Ba(CH3CO2)2
CuCl2 + K4Fe(CN)6 = CuFe(CN)6 + K4Cl2 =>
CuCl2 + K4Fe(CN)6 = CuFe(CN)6 + K4Cl2
Al + HBr = Al(Br)3 + H2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3 H2
Cu2S + Na7Cr2O2 = Cu7Cr2O2 + Na2S =>
7 Cu2S + 2 Na7Cr2O2 = 2 Cu7Cr2O2 + 7 Na2S
Cr{+3} + O2{-2} + OH{-} = CrO4{-2} + H2O =>
2 Cr{+3} + 3 O2{-2} + 4 OH{-} = 2 CrO4{-2} + 2 H2O
Cl2 + Nb = NbCl5 =>
5 Cl2 + 2 Nb = 2 NbCl5
Na2CO3 + C6H8O7 = H2O + CO2 + Na2C6H6O7 =>
Na2CO3 + C6H8O7 = H2O + CO2 + Na2C6H6O7
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO3 + H2O =>
6 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 6 HNO3 + K2SO3 + 3 H2O
MgBr2 + Na2SO4 = MgSO4 + NaBr =>
MgBr2 + Na2SO4 = MgSO4 + 2 NaBr
HCH3COO + BaOH = H2O + BaCH3COO =>
HCH3COO + BaOH = H2O + BaCH3COO
C2H3Cl3 + O2 = CO2 + H2O + Cl =>
4 C2H3Cl3 + 11 O2 = 8 CO2 + 6 H2O + 12 Cl
Ag + Ni(NO3)2 = Ni + Ag(NO3)2 =>
Ag + Ni(NO3)2 = Ni + Ag(NO3)2
[AgCl2] + NH3 = AgNH2Cl + NH4 + Cl =>
[AgCl2] + 2 NH3 = AgNH2Cl + NH4 + Cl
Hg2(NO3)2 + H2SO4 = HNO3 + Hg2SO4 =>
Hg2(NO3)2 + H2SO4 = 2 HNO3 + Hg2SO4
XCu + HNO3 = XCu(NO3)2 + NO2 + H2O =>
XCu + 4 HNO3 = XCu(NO3)2 + 2 NO2 + 2 H2O
P4 + NaOH = Na3PO2 + PH3 + H2O =>
P4 + 9 NaOH = 3 Na3PO2 + PH3 + 3 H2O
Mg2SiO4 + BaSO4 + HCl = MgSO4 + BaCl2 + SiO2 + H2O =>
Mg2SiO4 + 2 BaSO4 + 4 HCl = 2 MgSO4 + 2 BaCl2 + SiO2 + 2 H2O
Na2SO4 + CuO = Na2O + CuSO4 =>
Na2SO4 + CuO = Na2O + CuSO4
Ca(NO3)2 + SO4 = CaSO4 + NO3 =>
Ca(NO3)2 + SO4 = CaSO4 + 2 NO3
CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr
Fe(NO3)3 + NH4SCN = Fe(SCN)2 + NO3 + NH4 =>
Fe(NO3)3 + 2 NH4SCN = Fe(SCN)2 + 3 NO3 + 2 NH4
CH3COOH + KHSO3 = CH3SO3 + KHCOOH =>
CH3COOH + KHSO3 = CH3SO3 + KHCOOH
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
Fe(NO3)3 + NH4SCN = Fe(SCN)2 + NO3 + NH4 =>
Fe(NO3)3 + 2 NH4SCN = Fe(SCN)2 + 3 NO3 + 2 NH4
KBrO3 + Cr(OH)3 + KOH = K2CrO4 + H2O + KBr =>
KBrO3 + 2 Cr(OH)3 + 4 KOH = 2 K2CrO4 + 5 H2O + KBr
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
NiCl2*4H2O + NaCl = Na2NiCl4 + H2O =>
NiCl2*4H2O + 2 NaCl = Na2NiCl4 + 4 H2O
Zn + HNO3 + KOH = K[Zn(NO3)2] + NO + H2O =>
3 Zn + 7 HNO3 + 3 KOH = 3 K[Zn(NO3)2] + NO + 5 H2O
Br + Sc = Br2Sc =>
2 Br + Sc = Br2Sc
Pb(II)(NO3)2(aq) + Na2CO3(aq) = Pb(II)CO3(s) + NaNO3(aq) =>
Pb(II)(NO3)2(aq) + Na2CO3(aq) = Pb(II)CO3(s) + 2 NaNO3(aq)
C13H17N3O4S + O = CO2 + N2 + SO3 + H2O =>
2 C13H17N3O4S + 67 O = 26 CO2 + 3 N2 + 2 SO3 + 17 H2O
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