#1: martha has a large amount of 1.25 m h2so4 in her lab. she needs 36 grams of h2so4 for a chemical reaction she wants to perform. how many liters of the solution should she use? a. 2.9 l b. 5.8 l c. 0.58 l d. 0.29 l ***my d. 0.29 l is that right? @chmvijay : ),

Use the image below to answer the following questions there are three types of heat transfer occurring in the picture below. write a sentence about where each is occurring. (total three complete sentences in your own words.) on a very cold day, if you place your hand towards the bottom of a window, you can feel the convection of cold air as the cold, dense air sinks. try it out. did you feel the convection? it's a marshmallow on a metal stick over fire

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.