| Equations balanced on the previous day | Equations balanced on the next day |
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N2 + O2 = 2 NO
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeCl3 + LiSO4 = Fe2(SO4)3 + LiCl2 =>
2 FeCl3 + 3 LiSO4 = Fe2(SO4)3 + 3 LiCl2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
La2O3(s) + H2O(l) = La(OH)3(s) =>
La2O3(s) + 3 H2O(l) = 2 La(OH)3(s)
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
CuCl + Al = Cu + AlCl =>
CuCl + Al = Cu + AlCl
Na2CO3 + H2SO4 = NaHSO4 + H2CO3 =>
Na2CO3 + 2 H2SO4 = 2 NaHSO4 + H2CO3
Fe + CrO3 + HCl = FeCl2 + CrCl3 + H2O =>
3 Fe + 2 CrO3 + 12 HCl = 3 FeCl2 + 2 CrCl3 + 6 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Na2CO3 + H2SO3 = Na2SO3 + H2CO3 =>
Na2CO3 + H2SO3 = Na2SO3 + H2CO3
HCl + Al = H + AlCl =>
HCl + Al = H + AlCl
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
Na2SO4 + Zn(BrO3)2 = NaBrO3 + ZnSO4 =>
Na2SO4 + Zn(BrO3)2 = 2 NaBrO3 + ZnSO4
BF3(g) + H2O(l) = HF(aq) + H3BO3(aq) =>
BF3(g) + 3 H2O(l) = 3 HF(aq) + H3BO3(aq)
Cr2O7{2-} + H3PO3 + H{+} = Cr{3+} + H3PO4 + H2O =>
Cr2O7{2-} + 3 H3PO3 + 8 H{+} = 2 Cr{3+} + 3 H3PO4 + 4 H2O
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
Au{3+} + N2H5{+} = Au + N2 + H{+} =>
4 Au{3+} + 3 N2H5{+} = 4 Au + 3 N2 + 15 H{+}
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Rb + RbNO = Rb2O + N2 =>
2 Rb + 2 RbNO = 2 Rb2O + N2
Cr2O7{2-} + H3PO3 + H{+} = Cr{3+} + H3PO4 + H2O =>
Cr2O7{2-} + 3 H3PO3 + 8 H{+} = 2 Cr{3+} + 3 H3PO4 + 4 H2O
Au(OH)3 + N2H4 = Au + NO + H2O =>
8 Au(OH)3 + 3 N2H4 = 8 Au + 6 NO + 18 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Ca(CO3)2 + NaCl = NaCO3 + CaCl2 =>
Ca(CO3)2 + 2 NaCl = 2 NaCO3 + CaCl2
AgI = Ag + I =>
AgI = Ag + I
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KI = K + I =>
KI = K + I
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
8 CrO4{2-} + 3 PH3 + 17 H2O = 8 Cr(OH)3 + 3 H2PO4{-} + 13 OH{-}
N + O = NO =>
N + O = NO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
Ag + PbSO4 = Ag2SO4 + Pb =>
2 Ag + PbSO4 = Ag2SO4 + Pb
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/24/11
Equations balanced on 03/26/10
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