Equations balanced on the previous day | Equations balanced on the next day |
(a)H2 + Br2 = 2 HBr
KNO2 + H2S + HCl = NO + S + KCl + H2O =>
2 KNO2 + H2S + 2 HCl = 2 NO + S + 2 KCl + 2 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Cu(s) + H{+}(aq) + SO42{-}(aq) = Cu2{+}(aq) + H2O(l) + SO2(g) =>
158 Cu(s) + 80 H{+}(aq) + SO42{-}(aq) = 79 Cu2{+}(aq) + 40 H2O(l) + SO2(g)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
C25H52(g) + O2(g) = CO(g) + H2O(g) =>
2 C25H52(g) + 51 O2(g) = 50 CO(g) + 52 H2O(g)
CaO2H2 + B = CaB6 + BO + H2O =>
CaO2H2 + 7 B = CaB6 + BO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
O2 + HI = HI3 + H2O =>
O2 + 6 HI = 2 HI3 + 2 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C + H2 = CH4 =>
C + 2 H2 = CH4
(b)Al + C = Al4C3 =>
4(b)Al + 3 C = Al4C3
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(s) + H{+}(aq) + SO4{2-}(aq) = Cu2{+}(aq) + H2O(l) + SO2(g) =>
4 Cu(s) + 4 H{+}(aq) + SO4{2-}(aq) = 2 Cu2{+}(aq) + 2 H2O(l) + SO2(g)
CrCl3 + Fe = CrCl2 + FeCl2 =>
2 CrCl3 + Fe = 2 CrCl2 + FeCl2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CrCl3 + Fe = Cr + FeCl2 =>
2 CrCl3 + 3 Fe = 2 Cr + 3 FeCl2
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
AlBr3 + (NH4)3PO4 = AlPO4 + NH4Br =>
AlBr3 + (NH4)3PO4 = AlPO4 + 3 NH4Br
Na2C2O4 + AlCl3 = NaCl + Al2(C2O4)3 =>
3 Na2C2O4 + 2 AlCl3 = 6 NaCl + Al2(C2O4)3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
P + O = P2O4 =>
2 P + 4 O = P2O4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/24/15
Equations balanced on 03/26/14
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