| Equations balanced on the previous day | Equations balanced on the next day |
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NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
WCo3 + Co9Se8 = Co + WSe2 =>
4 WCo3 + Co9Se8 = 21 Co + 4 WSe2
Cr + CO2 = CrO + CO =>
Cr + CO2 = CrO + CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
CaSO3(s) + HCl(aq) = CaCl2 + H2SO3 =>
CaSO3(s) + 2 HCl(aq) = CaCl2 + H2SO3
WCo3 + Co84Se100 = W + Co9Se8 =>
19 WCo3 + 2 Co84Se100 = 19 W + 25 Co9Se8
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
WCo3 + CoSe2 = W + Co9Se8 =>
5 WCo3 + 12 CoSe2 = 5 W + 3 Co9Se8
NaCl + K2CrO4 = Na2O + Cr2O3 + KCl + Cl2 =>
10 NaCl + 2 K2CrO4 = 5 Na2O + Cr2O3 + 4 KCl + 3 Cl2
Ca(SO3)(s) + HCl(aq) = CaCl2 + H2SO3 =>
Ca(SO3)(s) + 2 HCl(aq) = CaCl2 + H2SO3
PdCl2 + H2 = PdHCl + HCl =>
PdCl2 + H2 = PdHCl + HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
W6Co7 + Co9Se8 = Co + WSe2 =>
2 W6Co7 + 3 Co9Se8 = 41 Co + 12 WSe2
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
W6Co7 + Co84Se100 = W + Co9Se8 =>
57 W6Co7 + 14 Co84Se100 = 342 W + 175 Co9Se8
A + R2 = A2R3 =>
4 A + 3 R2 = 2 A2R3
W6Co7 + CoSe2 = W + Co9Se8 =>
5 W6Co7 + 28 CoSe2 = 30 W + 7 Co9Se8
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
A1(s) + C12(g) = A1C13(s) =>
12 A1(s) + 13 C12(g) = 12 A1C13(s)
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
Fe + HI = FeI + H =>
Fe + HI = FeI + H
HNo3 + Mg(OH)2(s) = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2(s) = 2 H2O + Mg(No3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNo3 + Mg(OH)2(s) = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2(s) = 2 H2O + Mg(No3)2
Fe + HI = FeI + H2 =>
2 Fe + 2 HI = 2 FeI + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fr + F = FrF =>
Fr + F = FrF
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8O + O2 = H2O + CO2 =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/23/14
Equations balanced on 02/22/13
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