| Equations balanced on the previous day | Equations balanced on the next day |
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C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C2H6O + K2Cr2O7 + HCl = C2H4O2 + CrCl3 + H2O + KCl =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H4O2 + 4 CrCl3 + 11 H2O + 4 KCl
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
H3PO4 + KOH = K3PO4 + HOH =>
H3PO4 + 3 KOH = K3PO4 + 3 HOH
Ag3AsO3 + HNO3 = AgNO3 + As2O3 + H2O =>
2 Ag3AsO3 + 6 HNO3 = 6 AgNO3 + As2O3 + 3 H2O
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
CN{-} + Fe{3+} + K{+} = K3[Fe(CN)6] =>
6 CN{-} + Fe{3+} + 3 K{+} = K3[Fe(CN)6]
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Ag3AsO3 + HNO3 = AgNO3 + As2O3 + H2O =>
2 Ag3AsO3 + 6 HNO3 = 6 AgNO3 + As2O3 + 3 H2O
Na + S = NaS =>
Na + S = NaS
Na + S2 = NaS =>
2 Na + S2 = 2 NaS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KMnO4 + H2O2 = MnO2 + O2 + KOH =>
2 KMnO4 + H2O2 = 2 MnO2 + 2 O2 + 2 KOH
BaO2 = Ba + O =>
BaO2 = Ba + 2 O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
H2C2O4*2(H2O) + K2Cr2O7 = K[Cr(C2O4)2(H2O)2]*(H2O) + H2O + CO2 =>
7 H2C2O4*2(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2]*(H2O) + 15 H2O + 6 CO2
H2C2O4*2(H2O) + K2Cr2O7 = K[Cr(C2O4)2(H2O)2]*2(H2O) + H2O + CO2 =>
7 H2C2O4*2(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2]*2(H2O) + 13 H2O + 6 CO2
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
O2 + C2H6 = CO2 + H2O =>
7 O2 + 2 C2H6 = 4 CO2 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
HI = H + I =>
HI = H + I
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + K + OH = H2O + KSO4 =>
H2SO4 + K + 2 OH = 2 H2O + KSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K[Cr(C2O4)2(H2O)2]*2(H2O) + KOH = Cr(OH)3 + K2C2O4 + H2O =>
K[Cr(C2O4)2(H2O)2]*2(H2O) + 3 KOH = Cr(OH)3 + 2 K2C2O4 + 4 H2O
K[Cr(C2O4)2(H2O)2]*2(H2O) + KOH = Cr(OH)3 + K2C2O4 + H2O =>
K[Cr(C2O4)2(H2O)2]*2(H2O) + 3 KOH = Cr(OH)3 + 2 K2C2O4 + 4 H2O
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Al + H2O = H + AlOH =>
Al + H2O = H + AlOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2C2O2 + H2SO4 + KMnO4 = CO2 + H2O + Mn{2+} + SO2{2-} + K{+} =>
11 H2C2O2 + 9 H2SO4 + 6 KMnO4 = 22 CO2 + 20 H2O + 6 Mn{2+} + 9 SO2{2-} + 6 K{+}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/10/09
Equations balanced on 05/10/08
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