annahans

What is the molarity of the diluted solution when each of the following solutions is diluted to the given final volume?

1. 1.00 L of a 0.250-M solution of Fe(NO3)3 is diluted to a final volume of 2.00 L

What volume of a 1.00-M Fe(NO3)3 solution can be diluted to prepare 1.00 L of a solution with a concentration of 0.250 M?

32. What part of the skeletal system protects the brain?

34. Which pigment gives the leaves its green color?

36. Which nutrient plays an essential role in muscle-building?

37. Plants need which gas to perform photosynthesis?

40. Which system of the body controls the senses?

41. Which is the largest animal on earth?

42. Similar body cells group together to form a ___.

43. What energy emerges from motion?

27. When you push something, you apply ____.

44. Which is the strongest sense in a dog?

45. The standard unit of measurement for energy is ____.

56. A lion is most closely related to which of the following animals?

47. What are animals, which eat both plants and animals, called?

46. Which biologist proposed the theory of evolution through natural selection?

53. “For every action, there is an equal and opposite reaction.”  It is which of Newton’s law of motion?

54. Which cell organelle is also called powerhouse of the cell?

57. Newtons is the unit of force or energy?

58. Diabetes happens because of problems in which organ of the body?

55. The bending of light through a glass prism is called ____.

52. Which is the closest planet to the sun?

39. Earth is surrounded by layers of gases collectively called the _____.

50. A single piece of coiled DNA is called ____.

49. What type of energy eventually depletes?

48. The outward force, away from the center, felt by an object in circular motion is ___.

sbf3 molecular geometry

ethanol molar mass