Equations balanced on the previous day | Equations balanced on the next day |
2 NO + Cl2 = 2 NOCl
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CdS + HNO3 = Cd(NO3)2 + H2O + NO + S8 =>
24 CdS + 64 HNO3 = 24 Cd(NO3)2 + 32 H2O + 16 NO + 3 S8
AlI3 + H2SO4 = HI + Al2(SO4)3 =>
2 AlI3 + 3 H2SO4 = 6 HI + Al2(SO4)3
H{+} + HC2O4{-} + CrO4{2-} = CO2 + Cr{3+} + H2O =>
13 H{+} + 3 HC2O4{-} + 2 CrO4{2-} = 6 CO2 + 2 Cr{3+} + 8 H2O
Fe(NO3)3 + NH4SCN = NH4NO3 + Fe(SCN)3 =>
Fe(NO3)3 + 3 NH4SCN = 3 NH4NO3 + Fe(SCN)3
H3 + C2 = CH4 =>
8 H3 + 3 C2 = 6 CH4
C10H16O8 + H2O = C5H10O5 =>
C10H16O8 + 2 H2O = 2 C5H10O5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MoS + O2 = MoO3 + SO3 =>
MoS + 3 O2 = MoO3 + SO3
NS2 = N2 + S =>
2 NS2 = N2 + 4 S
Fe(OH)2 + H2Cr2O4 = H2O + FeCr2O4 =>
Fe(OH)2 + H2Cr2O4 = 2 H2O + FeCr2O4
H2S + H2SO4 = S8 + H2O =>
6 H2S + 2 H2SO4 = S8 + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NO2 + H2O = NO + H(NO3) =>
3 NO2 + H2O = NO + 2 H(NO3)
C2H2 + KMnO4 = MnO2 + K2CO3 + KHCO3 + H2O =>
3 C2H2 + 10 KMnO4 = 10 MnO2 + 4 K2CO3 + 2 KHCO3 + 2 H2O
CH3COOH + Fe(HCO3)3 = Fe(CHCOO)3 + H2O + CO2 =>
9 CH3COOH + 4 Fe(HCO3)3 = 4 Fe(CHCOO)3 + 18 H2O + 6 CO2
OH{-} + AlF3 + N(CH3)4OH = (N(CH3)4) + (Al(OH)4){-} + F2 =>
2 OH{-} + 2 AlF3 + 6 N(CH3)4OH = 6(N(CH3)4) + 2(Al(OH)4){-} + 3 F2
Fe(OH)2 + H2Cr2O4 = H2O + FeCr2O4 =>
Fe(OH)2 + H2Cr2O4 = 2 H2O + FeCr2O4
C6H4Cl6 + H2O2 = H2O + CO2 + H{+} + Cl{-} =>
C6H4Cl6 + 11 H2O2 = 10 H2O + 6 CO2 + 6 H{+} + 6 Cl{-}
Cu + S + As = CuAsS =>
Cu + S + As = CuAsS
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ca2OH + HCl = Ca2Cl + H2O =>
Ca2OH + HCl = Ca2Cl + H2O
B2H6 + NH3 = (BH)3(NH)3 + H2 =>
3 B2H6 + 6 NH3 = 2(BH)3(NH)3 + 12 H2
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
AgNo3 + KBr = AgNo3KBr =>
AgNo3 + KBr = AgNo3KBr
CH6N20 + O2 = NO2 + CO2 + H2O =>
2 CH6N20 + 45 O2 = 40 NO2 + 2 CO2 + 6 H2O
C3H8O3(g) + O2 = CO2(g) + H2O =>
2 C3H8O3(g) + 7 O2 = 6 CO2(g) + 8 H2O
Ni + CuCl2 = NiCu + Cl3 =>
3 Ni + 3 CuCl2 = 3 NiCu + 2 Cl3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PbO(s) + H2O(l) + NaCl(aq) + CO2(g) = Pb2Cl2CO3(s) + NaOH(aq) =>
2 PbO(s) + H2O(l) + 2 NaCl(aq) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CuCl2 + Mg(OH)2 = Cu(OH)2 + MgCl2 =>
CuCl2 + Mg(OH)2 = Cu(OH)2 + MgCl2
MgK = Mg + K =>
MgK = Mg + K
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CaO(s) + F(g) = CaF2(l) + O2(g) =>
2 CaO(s) + 4 F(g) = 2 CaF2(l) + O2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CBB = CB2 =>
CBB = CB2
N = N3 =>
3 N = N3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Co + SiO4 = CoSiO4 =>
Co + SiO4 = CoSiO4
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
HC6H5O + H2O = C6H5O + H3O =>
HC6H5O + H2O = C6H5O + H3O
Zn(s) + Cu(NO3)2(Ac) = Zn(NO3)2(Ac) + Cu(s) =>
Zn(s) + Cu(NO3)2(Ac) = Zn(NO3)2(Ac) + Cu(s)
Si3 + N2 = Si3N4 =>
Si3 + 2 N2 = Si3N4
H3C6H5O7 + NH3 = NH4{+} + C6H5O7{-3} =>
H3C6H5O7 + 3 NH3 = 3 NH4{+} + C6H5O7{-3}
Fe(OH)2 + H2Cr2O4 = H2O + FeCr2O4 =>
Fe(OH)2 + H2Cr2O4 = 2 H2O + FeCr2O4
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