What is the mass of 25.5 L of water assuming it is at 4 degrees Celsius?

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

In which region is the substance in both the solid phase and the liquid phase? 1 2. 3 4 mark this and return save and exit next