| Equations balanced on the previous day | Equations balanced on the next day |
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4 HF(H2O) + SiO2 = SiF4 + 6 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + NH4Cl = NH4OH + NaCl =>
NaOH + NH4Cl = NH4OH + NaCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
ZnSO4 + NaOH = ZnOH + NaSO4 =>
ZnSO4 + NaOH = ZnOH + NaSO4
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
KI + CuSO4 = CuI + I2 + K2SO4 =>
4 KI + 2 CuSO4 = 2 CuI + I2 + 2 K2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
ZnSO4 + KOH = ZnOH + KSO4 =>
ZnSO4 + KOH = ZnOH + KSO4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + KHSO4 = NaKSO4 + H2O =>
NaOH + KHSO4 = NaKSO4 + H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
KHSO4 + CaCO3 = H2O + Ca(SO4)2 + K2 + CO2 =>
2 KHSO4 + CaCO3 = H2O + Ca(SO4)2 + K2 + CO2
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
H2SO4 + K2CrO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
8 H2SO4 + 2 K2CrO4 + 6 FeSO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
HI = H + I =>
HI = H + I
Al + I = AlI =>
Al + I = AlI
Al + I = AlI =>
Al + I = AlI
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CeI + Br = CeBr + I =>
CeI + Br = CeBr + I
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HNO3 + Sb = Sb2O5 + NO + H2O =>
10 HNO3 + 6 Sb = 3 Sb2O5 + 10 NO + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaSiO3(s) + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)
FeO + O = FeO3 =>
FeO + 2 O = FeO3
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CuSO4 + Al = Al2(SO4)3 + Cu =>
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/19/07
Equations balanced on 11/18/06
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