Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + H2CO2 = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 4 H2CO2 = 4 CO2 + 4 H2O + K2O + Mn2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Si(OH)4 + Fe(NO3)3 = Fe(OH)3 + Si(NO3)4 =>
3 Si(OH)4 + 4 Fe(NO3)3 = 4 Fe(OH)3 + 3 Si(NO3)4
KMnO4 + H2CO = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 2 H2CO = 2 CO2 + 2 H2O + K2O + Mn2O3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
AsI3 = As + I2 =>
2 AsI3 = 2 As + 3 I2
HClO4 + Zn(NO3)2 = Zn(ClO4)2 + HNO3 =>
2 HClO4 + Zn(NO3)2 = Zn(ClO4)2 + 2 HNO3
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + HPO4 = FePO4 + H2PO4 =>
Fe + 2 HPO4 = FePO4 + H2PO4
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
S + KOH = K2S + K2S2O3 + H2O =>
4 S + 6 KOH = 2 K2S + K2S2O3 + 3 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
HBrO3 + Al(OH)3 = H2O + Al(BrO3)3 =>
3 HBrO3 + Al(OH)3 = 3 H2O + Al(BrO3)3
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + HNO3 = Cu(NO3)2 + N2O + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS2O3 + Ag = Ag2S2O3 + Pb =>
PbS2O3 + 2 Ag = Ag2S2O3 + Pb
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
K4Fe(CN)6 + KMnO4 + HCl = KCl + FeCl3 + MnCl + CO2 + NO + H2O =>
6 K4Fe(CN)6 + 43 KMnO4 + 128 HCl = 67 KCl + 6 FeCl3 + 43 MnCl + 36 CO2 + 36 NO + 64 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/13/13
Equations balanced on 05/13/12
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