Which of the following is a characteristic of a bird?

A lays hard-shelled eggs

b begins life in the water

c feeds milk to its young

d breathes with gills

Most fruit juices are a solution of water, sugar, and fruit-specific chemicals. in this solution, identify the solvent and solutes.

Identify whether this describes heat or temperature. Unit of measurement: Celsius

What type of bond allows heat and electricity to move freely throughout the material?

Is Ba (NO3) 2 covalent or ionic

The temperature of evaporation is much higher for water than for alcohol. Without knowing more about the chemistry of alcohol, which of the following is the most logical chemical explanation for this phenomenona.

What is the oxidation number of chlorine

What is a triglyceride? Draw the skeletal structure for a saturated triglyceride whose hydrocarbon tails each contain six carbons.

A 500 g block of metal absorbs 5016 J of heat when its temperature changes from 20.0 ⁰C to 30.0 ⁰C. Calculate the specific heat of the metal.

When delta h is negative the reaction will be endothermic?

Why the atoms k2so4 bond