| Equations balanced on the previous day | Equations balanced on the next day |
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CuO + 2 HCl = H2O + CuCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + Na2SO3 = CuSO3 + Na2SO4 =>
CuSO4 + Na2SO3 = CuSO3 + Na2SO4
Mg(SO)4 + NaOH = Na2(SO)4 + Mg(OH)2 =>
Mg(SO)4 + 2 NaOH = Na2(SO)4 + Mg(OH)2
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
FeCO3 + NH4OH = (NH4)2CO3 + Fe(OH)2 =>
FeCO3 + 2 NH4OH = (NH4)2CO3 + Fe(OH)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
K + S = K2S =>
2 K + S = K2S
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Ag + Cu(NO3)2 = Cu + AgNO3 =>
2 Ag + Cu(NO3)2 = Cu + 2 AgNO3
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2O(l) = H2(s) + O2(g) =>
2 H2O(l) = 2 H2(s) + O2(g)
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3COOH + Na2CO3 = NaCH3COO + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + CO2 + H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
BaCl2 + NaHPO4 = NaCl + Ba(HPO4)2 =>
BaCl2 + 2 NaHPO4 = 2 NaCl + Ba(HPO4)2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4(s) + O2(g) = CO2(g) + H2O(g) =>
CH4(s) + 2 O2(g) = CO2(g) + 2 H2O(g)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Hg2O + Mg3(PO4)2 = MgO + (Hg2)3(PO4)2 =>
3 Hg2O + Mg3(PO4)2 = 3 MgO + (Hg2)3(PO4)2
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Hg2O + Mg3(PO4)2 = MgO + (Hg2)3(PO4)2 =>
3 Hg2O + Mg3(PO4)2 = 3 MgO + (Hg2)3(PO4)2
H2 + I2 = HI =>
H2 + I2 = 2 HI
KBrO3 = KBr + O =>
KBrO3 = KBr + 3 O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
LiC + H2O = LiOH + C2H2 =>
2 LiC + 2 H2O = 2 LiOH + C2H2
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Li + S = LiS =>
Li + S = LiS
Li + Br = LiBr =>
Li + Br = LiBr
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/20/11
Equations balanced on 12/20/10
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