Equations balanced on the previous day | Equations balanced on the next day |
4 C9H9N3O2 + 59 O2 = 36 CO2 + 12 NO3 + 18 H2O
NaCl + AgNo3 = Na(No3)2 + Ag2Cl =>
NaCl + 2 AgNo3 = Na(No3)2 + Ag2Cl
Ag(s) + NaCI(aq) = AgCI(s) + Na(s) =>
Ag(s) + NaCI(aq) = AgCI(s) + Na(s)
C6H6 + CH3Cl = C7H9 + HCl =>
5 C6H6 + 12 CH3Cl = 6 C7H9 + 12 HCl
NH2SO3H + H2O = NH3 + H2SO4 =>
NH2SO3H + H2O = NH3 + H2SO4
CH3COOH + O2 = CO2 + HOH =>
CH3COOH + 2 O2 = 2 CO2 + 2 HOH
Si + H2SO4 = H2SiO3 + S + O2 =>
2 Si + 2 H2SO4 = 2 H2SiO3 + 2 S + O2
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
C9H10O3 + NaBH4 = C9H12O3 + NaBH3 =>
C9H10O3 + 2 NaBH4 = C9H12O3 + 2 NaBH3
Mg(s) + HNO3(aq) = H2(g) + Mg(NO3)(aq) =>
2 Mg(s) + 2 HNO3(aq) = H2(g) + 2 Mg(NO3)(aq)
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
HClO4 + LiClO4 = H2O + ClO4 + LiCl =>
8 HClO4 + LiClO4 = 4 H2O + 8 ClO4 + LiCl
MgCl2(aq) + KI(aq) = MgI(aq) + KCl2(aq) =>
MgCl2(aq) + KI(aq) = MgI(aq) + KCl2(aq)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Na2SO3 + H2SO4 + Na2CrO7 = Cr2(SO4)3 + Na2SO4 + H2O =>
9 Na2SO3 + 5 H2SO4 + 2 Na2CrO7 = Cr2(SO4)3 + 11 Na2SO4 + 5 H2O
PbO(s) + SO2(g) = PbS(s) + O2(g) =>
2 PbO(s) + 2 SO2(g) = 2 PbS(s) + 3 O2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AgNO3 + Na3(PO4) = Ag(PO4) + Na3NO3 =>
AgNO3 + Na3(PO4) = Ag(PO4) + Na3NO3
BaNO3 + NH4Cl = BaCl + NH4NO3 =>
BaNO3 + NH4Cl = BaCl + NH4NO3
HSO3F + SbF5 = HSbF6SO3 =>
HSO3F + SbF5 = HSbF6SO3
K2(s) + Br2(s) = K2Br(s) =>
2 K2(s) + Br2(s) = 2 K2Br(s)
CaI{2} + Hg(NO{3}){2} = HgI{2} + Ca(NO{3}){2} =>
CaI{2} + Hg(NO{3}){2} = HgI{2} + Ca(NO{3}){2}
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
Cl2O7 + ZnO = ZnCl + O2 =>
2 Cl2O7 + 4 ZnO = 4 ZnCl + 9 O2
CH6N2O4H + H2O = CO2 + NO3 + H2 =>
2 CH6N2O4H + 8 H2O = 2 CO2 + 4 NO3 + 15 H2
H2SO4 + Me(OH)2 = MeSO4 + H2O =>
H2SO4 + Me(OH)2 = MeSO4 + 2 H2O
Al + CHl = AlCHl =>
Al + CHl = AlCHl
Ca3(PO4)2 + ZnI2 = Zn3(PO4)2 + CaI2 =>
Ca3(PO4)2 + 3 ZnI2 = Zn3(PO4)2 + 3 CaI2
C22H11O10 = C20H10 + O1000001 =>
10000010 C22H11O10 = 11000011 C20H10 + 100 O1000001
BrCl + NH2OH*HCl + H2O = HBr + HCl + HNO3 =>
3 BrCl + NH2OH*HCl + 2 H2O = 3 HBr + 4 HCl + HNO3
H2SiO3 + Mn = Mn2(SiO3)3 + H2 =>
3 H2SiO3 + 2 Mn = Mn2(SiO3)3 + 3 H2
Fe + H2SO4 = Fe(SO4)3 + H2O + S =>
Fe + 4 H2SO4 = Fe(SO4)3 + 4 H2O + S
Mg(NO3)2(aq) + NaHCO3(aq) = NaNO3(aq) + Mg(HCO3)2(aq) =>
Mg(NO3)2(aq) + 2 NaHCO3(aq) = 2 NaNO3(aq) + Mg(HCO3)2(aq)
H2O2 + KI = I2 + K2OH =>
H2O2 + 4 KI = 2 I2 + 2 K2OH
C6H5CHCHCH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CHCHCH2CH3 + 64 KMnO4 + 96 H2SO4 = 50 C6H5COOH + 64 MnSO4 + 32 K2SO4 + 156 H2O
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
Eu + HCl = EuH3 + Cl =>
Eu + 3 HCl = EuH3 + 3 Cl
K{+} + SO4{2-} + Al(H2O)6{3+} + H2O = KAl(SO4)2*12H2O =>
K{+} + 2 SO4{2-} + Al(H2O)6{3+} + 6 H2O = KAl(SO4)2*12H2O
MgCO3*Mg(OH)2*3H2O + H3PO4 = Mg(H2PO4)2 + CO2 + H2O =>
MgCO3*Mg(OH)2*3H2O + 4 H3PO4 = 2 Mg(H2PO4)2 + CO2 + 6 H2O
HCl(aq) + K2CO3(s) = KCl(aq) + H2O(s) + CO2(s) =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + H2O(s) + CO2(s)
[Cr(H2O)6]{2+} = [Cr(H2O)6]{3+} + {-} =>
[Cr(H2O)6]{2+} = [Cr(H2O)6]{3+} + e
KMnO4 + H2C2O4 = HMnO4 + K2C2O4 =>
2 KMnO4 + H2C2O4 = 2 HMnO4 + K2C2O4
FeNO3 + Na(OH)3 = NaNO3 + Fe(OH)3 =>
FeNO3 + Na(OH)3 = NaNO3 + Fe(OH)3
NiOH = NiO + H2 =>
2 NiOH = 2 NiO + H2
Cr2 + Pb(NO3)2 = Cr(NO3)3 + Pb =>
Cr2 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
CuSO45H2O + H2O = CuH2O + SO45H2O =>
CuSO45H2O + H2O = CuH2O + SO45H2O
Co(C2H3O2)3 + KOH = Co(OH)3 + KC2H3O2 =>
Co(C2H3O2)3 + 3 KOH = Co(OH)3 + 3 KC2H3O2
NaPO4 + HOH = NaOH + HPO4 =>
NaPO4 + HOH = NaOH + HPO4
MnO4{-} + S{-2} + H{+} = Mn{+2} + S + H2O =>
2 MnO4{-} + 5 S{-2} + 16 H{+} = 2 Mn{+2} + 5 S + 8 H2O
LiHCO3(s) = Li2CO3(s) + H2O(s) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(s) + CO2(g)
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