Performing the 5% Sodium Hydroxide Solubility Test. If your compound is water-soluble, proceed to Part 3. For water-insoluble compounds, add 1 drops of a liquid sample or about 25 mg of a solid sample to 0.5. mL of 5% NaOH in a test tube. Tap the tube with your finger to mix or stir gently with a glass stirring rod.
All our lives, even if we donât know it, weâve been dreaming of the New Earthâthe Heaven that will last forever. Whenever we see beauty in water, wind, flower, animal, man, woman, or child, we see just a sample of what Heaven will be like.We should expect this New Earth to be like the Garden of Eden, only better.lthough the painting is still the same, it looks once again like it was meant to look. The New Earth will still be Earth just as we, in our new bodies, will still be ourselves. So we can expect New Earthâs sky to be blue and its grass green.
Ever since astronomers in the 1800s noticed markings on Mars that looked like canals, people have imagined that there could be life on the planet (Martians!). 1  Of all the planets, Mars' climate is most like Earth. 2  Our other neighbor, Venus, is hotter than humans could ever endure.3  Still, Mars is not exactly like Earth. Of all the planets, Mars' climate is most like Earth. 2  Our other neighbor, Venus, is hotter than humans could ever endure. 3  Still, Mars is not exactly like Earth. 4  The air on Mars is as thin as the atmosphere 55,000 feet above Earth, and it's almost entirely carbon dioxide. ( 5 That's what we exhale.