Describe one likely result if the placenta became damaged and could not maintain progesterone levels

The amount of disorder in a system is measured by it's: Activation energy Equilibrium position Entropy Keq

Which of the following statements correctly describe nitrogen and its role as a plant nutrient? -Nitrogen is a macronutrient in plants. -Nitrogen-fixing bacteria in the soil convert N2 to NH3.

Approximately how much water must be added to the 3.0 L solution to dilute it to 0.18 M?

What is the name of the engineer who investigated the efficiency of steam engines? Michael Faraday O Frederic Tudor OSadi Carnot O Robert Boyle

An aqueous solution is saturated in both potassium chlorate and carbon dioxide gas at room temperature. what happens when the solution is warmed to 85 ∘c

The smallest particle of a substance that still retains the properties of that substance

The reaction below demonstrates which characteristic of a base? Upper C U upper S upper O subscript 4 (a q) plus 2 upper N a upper O upper H (a q) right arrow upper C u (upper O upper H) subscript 2 (s) plus upper N a subscript 2 upper S upper O

What are two examples of decomposers

An unknown substance dissolves in water but it does not conduct electricity before or after it has dissolved.

21% of oxygen in air with barometric pressure of 625. what's partial pressure