Use the balanced equation given below to solve the problem that follows: Calculate the mass in grams of oxygen gas that must react in order to produce 50.0 g of water. 2 C4H10 + 13 O2 --> 8 CO2 + 10 H2O

88.9 g O2
115 g O2
68.3 g O2
21.0 g O2

Dsolubility let me know if you have any other questions for chemistry

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy