The combustion of acetylene gas is represented by this equation: 2c2h2(g) + 5o2(g) → 4co2(g) + 2h2o(g) how many grams of co2 and grams of h2o are produced when 52.0 g c2h2 burn in oxygen?

2C2H2 (g) +  5O2 (g) >  4CO2(g)  +  2H20 (g)

Calculate  the  moles of C2H2  used
that  52g/  26  g/mol(molar   mass of  C2H2)=   2moles

by   of  use  of reacting  ratio  between  C2H2  to  CO2  which  is  2  :4  therefore  the  moles  of  CO2  = 2  x4/2  =   4 moles
mass  of  CO2 is therefore  =   4 mol   x    44 g/ mol(molar  mass  of  CO2) =  176  grams

the  mole  of   water  is  calculated  by   use    mole  ratio  between  C2H2  to  H20  which  is  2:2  therefore  also =  2 moles
mass  of  water  is =    2  moles  x   18  g/mol  =  36grams

Idk the answer sorry

Okay well gravitational energy is matter forced by gravity making energy though the kinetic energy then the electric energy produces electricity from the kinetic energy and the kinetic energy gets its energy from the gravitational energy. was that the answer you wanted or something else?