Which ion does an acid contain most of

16.01 g of sulfur trioxide was decomposed into 6.41 g of sulfur and 9.60 g of oxygen. How many grams of sulfur trioxide would be needed to produce 28.80 g of oxygen?

Many biochemical processes are described as coupled reactions. which of the following statements are true? 1 the first step is endergonic. 2 a second reaction is required to make the first spontaneous. 3 the second step is not spontaneous.

3. What simple laboratory test could be used to distinguish: (a) butane and but-2-ene (b) cyclohexane and cyclohexene (c) but-i-ene and but-2-ene

Whenever a molecule is oxidized, another molecule must be reduced. a. True b. False?

The ocean tides are influenced more by the Moon than by the Sun. Which of the following best explains this statement? A. The Sun has less gravity than the Moon. B. The Sun has less mass than the Moon. C.

What is the structural difference between atp and datp?

What was henri becquerel studying when he accidentally discovered radioactivity?

A substance which is made up of identical atoms is a (n): chemical element compound alloy

Which answer choice correctly explains how the structure of ionic compounds differs from covalent compounds? Ionic compounds are made of a network of ions while covalent compounds are made of a network of molecules.

If 3.0 mol of NaOH is dissolved in. 50 L of water, what is the molarity? Select one