Name the type of simple machine: a hammer prying a nail out of a piece of wood

It takes 46 ml of 0.124 m koh to neutralize 28.1 ml of h2so4 solution. what is the concentration of the h2so4 solution? answer in units of moles/liter.

Which of the following is not a pseudoscientific claim

You get a can of soda from the vending machine and your "friend" maliciously shakes it when you're not looking. You open the can of soda and it fizzes all over your desk, making you regret you had brought it to lab in the first place.

How far is the earth from the sun? A. 1 parsec B. 1 kiloparsec C. 1 light-year D. 1 AU

How did the building of granaries indicate that Harappan civilization was economically strong?

Which describes the volume of 1 mol of gas at standard temperature and pressure? ER The volume is greater for a larger mass of gas. The volume is the same for any gas. The volume depends on the size of the container.

When studying historical geology, which type of rock provides the most useful evidence for uncovering what occurred? metamorphic igneous basalt igneous granite sedimentary

Calculate the molar solubility of ca (io3) 2 in each solution below. the ksp of calcium iodate is7.1 * 10-7.

At normal temperature and pressure, air has a density of 0.001184 g/mL. What is the mass of air in a room that is 3.07 m by 3.00 m by 3.77 m? Answer in units of kg.

A gas made up of atoms escapes through a pinhole 0.155 times as fast as h2 gas. write the chemical formula of the gas.