The first system of classification of organisms was developed by?

1. Darwin

2. Linnaeus

3. Watson

4. Mendel

Which compound can be used to preserve biological specimens?

What would be the resulting molarity of a solution made by dissolving 45.7 grams of Mg (OH) 2 in enough water to make a 1087-milliliter solution? Show all of the work needed to solve this problem

What is the maximum number of moles of Al2O3 that can be produced by the reaction of. 4 mol of Al with. 4 mol of O2

If your front lawn is 25.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates new snowflakes every minute, how much snow (in kilograms) accumulates on your lawn per hour? assume an average snow flake has a mass of 2.00mg

Which of the following would shift the following equilibrium system to the right? C2H2 (g) + H2O (g) ⇌ CH3CHO (g) Removing H2O (g) from the system Adding CH3CHO (g) to the system Removing C2H2 (g) from the system Adding H2O (g) to the system

When a sample of gas is cooled in a sealed, rigid container, the pressure the gas exerts on the walls of the container will decrease because the gas particles hit the walls of the container (1) less often and with less force (2) less often and with

Determine molar mass of Mn (ClO3) 3

15 According to the kinetic molecular theory, which statement describes the particles or an ideal gas? (1) The gas particles arc arranged in a regular pattern. (2) The force of attraction between the gas particles is strong.

Predict how many antacid tablets it would take to produce 120 mL of CO2 gas

how do u solve 5 1/4 * 4 * 2/3