1- O que são misturas homogêneas? Cite um exemplo. 2- O que são misturas heterogêneas? Cite um exemplo.

3- Em uma mistura heterogênea, o que podemos chamar de fases?

4- O que são soluções?

5- Diferencie soluto de solvente.

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?