• Ksp chemistry help?

    Determine the mass in grams of lead (II) iodide that will dissolve in 500.0 mL of a solution containing 1.03 grams of lead (II) nitrate. Ksp of lead (II) iodide is 1.4 x 10-8.
    Determine the mass in grams of lead (II) iodide that will dissolve in 500.0 mL of a solution containing 1.03 grams of lead (II) nitrate. Ksp of lead (II) iodide is 1.4 x 10-8.
    2 answers · Chemistry · 7 months ago
  • Which of the following statements is not true?

    Which of the following statements is not true? A. Dust in dark clouds scatters visible light, making them opaque at visible wavelengths. B. Since dust does not scatter light at sufficiently longer infrared wavelengths, dark clouds are transparent at these wavelengths. C. Atomic hydrogen and a variety of molecules in dark clouds emit radio light,... show more
    Which of the following statements is not true? A. Dust in dark clouds scatters visible light, making them opaque at visible wavelengths. B. Since dust does not scatter light at sufficiently longer infrared wavelengths, dark clouds are transparent at these wavelengths. C. Atomic hydrogen and a variety of molecules in dark clouds emit radio light, making them bright at radio wavelengths. D. Dark clouds that are not collapsing are supported against collapse by a combination of thermal pressure, rotation, and magnetic fields. E. Dark clouds that are collapsing ultimately form a single system, most likely either a single star or a binary star system.
    1 answer · Astronomy & Space · 8 months ago
  • What did the Navigational Acts do?

    2 answers · History · 8 months ago
  • App for editing videos?

    I want to start a youtube channel doing fitness. i bought a canon camera. What is better to use for editing my cell or laptop and what app do i download preferably one thats cheap or free.
    I want to start a youtube channel doing fitness. i bought a canon camera. What is better to use for editing my cell or laptop and what app do i download preferably one thats cheap or free.
    1 answer · Software · 9 months ago
  • Am I too desperate?

    I'm going on 22 in college and have never been out on a date, had a kiss or really even had a guy approach me if it wast for school. I see all my friends getting into relationships and getting engaged and I can't help but feel sad because I want what they have. I just find myself longing for my first kiss as cliche as it sounds. I just wanna... show more
    I'm going on 22 in college and have never been out on a date, had a kiss or really even had a guy approach me if it wast for school. I see all my friends getting into relationships and getting engaged and I can't help but feel sad because I want what they have. I just find myself longing for my first kiss as cliche as it sounds. I just wanna know what it's like you know.
    104 answers · Singles & Dating · 9 months ago
  • Physics question, pls help?!?!?!?

    (a) Calculate Earth's mass given the acceleration due to gravity at the North Pole is 9.830 m/s2 and the radius of the Earth is 6371 km from center to pole. (b) Compare this with the accepted value of 5.979×1024kg.
    (a) Calculate Earth's mass given the acceleration due to gravity at the North Pole is 9.830 m/s2 and the radius of the Earth is 6371 km from center to pole. (b) Compare this with the accepted value of 5.979×1024kg.
    1 answer · Physics · 9 months ago
  • Complex numbers exercise help :(?

    solve the equation: |z|-z=a+bi
    solve the equation: |z|-z=a+bi
    3 answers · Mathematics · 11 months ago
  • How do people afford big houses and stuff like that when they get older?

    When I grow up, I want to get a big house. If I go to college and study hard, does that increase my chance of getting a big house? Is it impossible for certain people to get big houses? When I say big houses, I mean like three floored houses.
    When I grow up, I want to get a big house. If I go to college and study hard, does that increase my chance of getting a big house? Is it impossible for certain people to get big houses? When I say big houses, I mean like three floored houses.
    17 answers · Renting & Real Estate · 1 year ago
  • What are some tricks to attract women? Just be simple and tell her she's beautiful?

    There is this woman that I really like that works at a store and she likes me, I can tell, and I like her a lot. I get depressed because of my short height and she is taller than me. I'm not sure how I should make myself interesting, I really like her a lot, I want to let her know I like her but I don't want to ask desperate either. What... show more
    There is this woman that I really like that works at a store and she likes me, I can tell, and I like her a lot. I get depressed because of my short height and she is taller than me. I'm not sure how I should make myself interesting, I really like her a lot, I want to let her know I like her but I don't want to ask desperate either. What should I do, any suggestions? There's got be a way to make her like me. I'm nice to everyone and I don't judge anyone.
    4 answers · Gender Studies · 1 year ago
  • What's it like being old?

    20 answers · Polls & Surveys · 1 year ago