Equations balanced on the previous day | Equations balanced on the next day |
Al2S3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2S(g)
H2O + CO2 + Na2O = NaHCO3 =>
H2O + 2 CO2 + Na2O = 2 NaHCO3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
K2S + H2O = K2OH2S =>
K2S + H2O = K2OH2S
Mg(s) + CO2(g) = MgCO2 =>
Mg(s) + CO2(g) = MgCO2
C11H12N2O2 + O2 = CO2 + H2O + CH4N2O =>
2 C11H12N2O2 + 23 O2 = 20 CO2 + 8 H2O + 2 CH4N2O
Cu + H{+} + NO3{-} = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 H{+} + 4 NO3{-} = Cu(NO3)2 + 2 NO2 + 2 H2O
La(NO3)2*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + C2H5NO2 = LaSrMnO3 + CO2 + N2 + H2O =>
3 La(NO3)2*6H2O + 3 Sr(NO3)2 + 3 Mn(NO3)2*4H2O + 10 C2H5NO2 = 3 LaSrMnO3 + 20 CO2 + 14 N2 + 55 H2O
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
NaCl + C2H6 = NaC2H5 + HCl =>
NaCl + C2H6 = NaC2H5 + HCl
Ni(NO3)2 + Na2CO3 = NiCO3 + (NO3)2Na2 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + (NO3)2Na2
Br2 + P4 = P2Br5 =>
5 Br2 + P4 = 2 P2Br5
C12H17N5O4S + HCl = C12H18N5O4 + SCl =>
C12H17N5O4S + HCl = C12H18N5O4 + SCl
K2Cr2O7 + Na2C2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 2 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 4 CO2
H2O2 + NaCO3 = CH4 + Na + O2 =>
4 H2O2 + 2 NaCO3 = 2 CH4 + 2 Na + 7 O2
KOH + C20H14O4 = K + H2O + CO2 =>
86 KOH + C20H14O4 = 86 K + 50 H2O + 20 CO2
F2 + ClO2 = FClO2 =>
F2 + 2 ClO2 = 2 FClO2
BaO + Mg = MgO + Ba =>
BaO + Mg = MgO + Ba
Fe2O3 + C2 = Fe + CO2 =>
4 Fe2O3 + 3 C2 = 8 Fe + 6 CO2
Pb + FeBr3 = PbBr2 + Fe =>
3 Pb + 2 FeBr3 = 3 PbBr2 + 2 Fe
SrCO3 + H2O = Sr(OH)2 + H2CO3 =>
SrCO3 + 2 H2O = Sr(OH)2 + H2CO3
MgNO3 + Na3(PO4)2 = Mg3(PO4)2 + NaNO3 =>
3 MgNO3 + Na3(PO4)2 = Mg3(PO4)2 + 3 NaNO3
Pb(MnO4)2 + NaBr = NaMnO4 + PbBr2 =>
Pb(MnO4)2 + 2 NaBr = 2 NaMnO4 + PbBr2
CH3OH + CH4 = C2H6O + H2 =>
CH3OH + CH4 = C2H6O + H2
I2 + Cr2O7{-2} + H{+} = Cr{+3} + IO3{-} + H2O =>
3 I2 + 5 Cr2O7{-2} + 34 H{+} = 10 Cr{+3} + 6 IO3{-} + 17 H2O
Cu3(PO4) + HCl = CuCl + H3PO4 =>
Cu3(PO4) + 3 HCl = 3 CuCl + H3PO4
Pentane + oxygen = water + carbonmonoxide =>
2 C5H12 + 11 O2 = 12 H2O + 10 CO
Na + H2O(l) = NaO + H2 =>
Na + H2O(l) = NaO + H2
H2 + CuCl2 = Cu + H2Cl =>
2 H2 + CuCl2 = Cu + 2 H2Cl
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
CaCO2 + HCl = H + CO2 + Ca2Cl2 =>
2 CaCO2 + 2 HCl = 2 H + 2 CO2 + Ca2Cl2
HCl + K3PO3 + KMnO4 = MnCl2 + H2O + P2O5 + KCl =>
42 HCl + 10 K3PO3 + 4 KMnO4 = 4 MnCl2 + 21 H2O + 5 P2O5 + 34 KCl
C12H22O11*H2O = C3H6O3 =>
C12H22O11*H2O = 4 C3H6O3
H4PO4 + H2O = H3PO4 + H3O =>
H4PO4 + H2O = H3PO4 + H3O
HIO4 + NO + HO = I2 + HNO3 =>
2 HIO4 + 6 NO + 4 HO = I2 + 6 HNO3
C3H4N2 + H2O = C3H5N2 + OH =>
C3H4N2 + H2O = C3H5N2 + OH
Pb(NO3)2 + NaCl = PbCl2 + (NaN)3 + O =>
3 Pb(NO3)2 + 6 NaCl = 3 PbCl2 + 2(NaN)3 + 18 O
LiCl + Mg(OH)2 = LiOH + MgCl2 =>
2 LiCl + Mg(OH)2 = 2 LiOH + MgCl2
Fe + Ca(OH)2 = Fe(OH)3 + Ca =>
2 Fe + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca
Cu(IO3)2(aq) + H2(g) = HIO3(aq) + Cu(s) =>
Cu(IO3)2(aq) + H2(g) = 2 HIO3(aq) + Cu(s)
Li + Hg{2+} = Li{+} + Hg =>
2 Li + Hg{2+} = 2 Li{+} + Hg
Al(NO3)3 + NaF = NaNO3 + AlF3 =>
Al(NO3)3 + 3 NaF = 3 NaNO3 + AlF3
K(CO3) = KO + CO2 =>
K(CO3) = KO + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(NO3)2 + Kl = Pb + Kl(NO3)2 =>
Pb(NO3)2 + Kl = Pb + Kl(NO3)2
C + F2 = CF4 =>
C + 2 F2 = CF4
Nh4 + Cl2 = Nh4Cl =>
2 Nh4 + Cl2 = 2 Nh4Cl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
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