Baking Soda Acidic, alkaline, or neutral?*

O

Acidic

Alkaline

Neutral

What has neutral change

Which element has an atomic number of 6? lithium boron carbon oxygen

Why is water necessary for living organisms? All organisms need water to stay clean. All organisms need water as an energy source. All organisms need water to transport chemicals into their cells. All organisms live in the water.

How many moles of Na2CO3 are in 100.0ml of a 2.0M solution?

The molecules of a substance must have what characteristics in order to be flexible

If an atom has 28 protons and 29 neutrons, what is the mass?

Aqueous concentrated nitric acid is 69% HNO3 by weight and has a density of 1.42 g/mL. What is the molarity of this solution? What is the molality of the solution?

As the elements in Group 17 are considered in order of increasing atomic number, the chemical reactivity of each successive element (1) decreases (2) increases (3) remains the same

What is the concentration of an acid with a pH of 2?

g Assuming that the specific heat of the solution is 4.18 J / (g⋅∘C), that its density is 1.00 g/mL, and that the calorimeter itself absorbs a negligible amount of heat, calculate ΔH in kilojoules for the reaction.