Equations balanced on the previous day | Equations balanced on the next day |
2 NaS2O3 = Na2S4O6
KNO2 + Na2Cr2O7 + H2SO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + Na2Cr2O7 + 4 H2SO4 = 3 KNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
O2 = O3 =>
3 O2 = 2 O3
MnCl2 + KBrO + KOH = KMnO4 + KBr + KCl + H2O =>
2 MnCl2 + 5 KBrO + 6 KOH = 2 KMnO4 + 5 KBr + 4 KCl + 3 H2O
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H20 =>
20 KMnO4 + 30 H2SO4 + 80 CH3CHO = 10 K2SO4 + 20 MnSO4 + 80 CH3COOH + 3 H20
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
Al2O3 + K = K2O + Al =>
Al2O3 + 6 K = 3 K2O + 2 Al
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cl2 + Br{-} = Cl{-} + Br2 =>
Cl2 + 2 Br{-} = 2 Cl{-} + Br2
HNO2 + Na2Cr2O7 + H2SO4 = HNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 HNO2 + Na2Cr2O7 + 4 H2SO4 = 3 HNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4H10S + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + Br2 + H2O =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + Br2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH4NO3 + NaOH = NaNO3 + NH3 + H20 =>
10 NH4NO3 + 15 NaOH = 15 NaNO3 + 5 NH3 + 2 H20
Na2CO3 + NaBiO3 = NaCO3 + Na2BiO3 =>
Na2CO3 + NaBiO3 = NaCO3 + Na2BiO3
K2O + H2O = K(OH) =>
K2O + H2O = 2 K(OH)
CH3Cl + NaClO + H2O = CH3OH + NaCl + Cl2 =>
2 CH3Cl + NaClO + H2O = 2 CH3OH + NaCl + Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaOH + Fe(NO3)2 = Na(NO3)2 + FeOH =>
NaOH + Fe(NO3)2 = Na(NO3)2 + FeOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ca + H{+} = Ca{2+} + H2 =>
Ca + 2 H{+} = Ca{2+} + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ca + H{+} = Ca{2+} + H2 =>
Ca + 2 H{+} = Ca{2+} + H2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
O2 + C3H8 = O2H8 + C3 =>
O2 + C3H8 = O2H8 + C3
Fe + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + S + 4 H2O
H2SO4 + Na = Na2SO4 + H2 =>
H2SO4 + 2 Na = Na2SO4 + H2
CaCO3(s) + HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + H2O(l) + CO2(g)
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HNO3 + P4 + H20 = H3PO4 + NO =>
40 HNO3 + 5 P4 + H20 = 20 H3PO4 + 40 NO
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2CH3COO + Na2SO4 + H2SO4 =>
Al2(SO4)3 + 2 CH3COONa + 4 H2O = 2 Al(OH)2CH3COO + Na2SO4 + 2 H2SO4
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Sb + H2 = SbH2 =>
Sb + H2 = SbH2
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/24/14
Equations balanced on 11/23/13
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