Can someone pls help me this ASAP! Must show the work and have the correct significant digits 1. How many grams are in 5.00 moles of hydrochloric acid?

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw

Why dose heating increase the speed at which a solution dissolved in water