When the ionic solute $\mathrm{MgCl}_2$ is dissolved in water, what can you say about the number of chloride ions present in the solution compared to the number of magnesium ions in the solution?

Identify and describe the characteristic properties of five common acids used in industry. Give some examples of the typical uses of each.

Multiplying Decimals by Whole Numbers. A ring has 4 diamonds, each with a mass of 0.03 carat. What is the total mass of the diamonds in the ring?

Find the coefficient of $x^{3}$ in the expansion of $(2 x+5)^{6} .$

Find the center and radius of the circle, and sketch its graph.

$$x ^ { 2 } + y ^ { 2 } = 9$$

In the following exercise, find the accumulated amount A if the principal P is invested at the interest rate of r/year for t years.

$P=\$ 150,000, r=9 \%, t=3$, compounded daily

Write the binomial expansion for the expression.

$$\left(m+n^2\right)^4$$

If the coordinates of a diameter of a circle are known, how can you determine the center of the circle?

Complete the below definition from the given options and then provide an example of the vocabulary word.

1. reciprocal 2. dividend 3. fraction 4. product

The _______________ is the quantity to be divided.

Using the information in Table 22.2, determine what amino acid is coded for by each of the following codons.

a. CUU

b. AAU

c. AGU

d. GGG

Find the mass and center of mass of the lamina that occupies the region D and has the given density function p. D is bounded by the parabolas y = x^2 and x = y^2; p(x, y) = √x

Find the center and radius of each circle. Then graph the circle.

$$x ^ { 2 } + y ^ { 2 } = 16$$

Intrinsic motivation influences us to engage in behaviors that:

A. obtain rewards or incentives important for survival

B. are personally rewarding

C. satisfy biological needs

D. are instinctual fixed action patterns

One molecule of the antibiotic penicillin G has a mass of

$$5.342 \times 10 ^ { - 21 } g$$

What is the molar mass of penicillin G?