What is the mole fraction of sodium chloride in a solution containing 0.23 moles of NaCl and 5.5 moles of water?

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Areaction in which products can react to re-form reactants is