Write net ionic equations for the reaction, if any, that occurs when aqueous solutions of the following are mixed. silver nitrate and ammonium carbonate

Rose is mixing paint in ceramics class. She mixed

$$\frac { 1 } { 2 }$$

teaspoon of yellow paint with

$$\frac { 3 } { 24 }$$

Ethanol, $\mathrm{C_2H_5OH}$, is now mixed with gasoline, and the mixture is sold under the name gasohol. Write a chemical equation for the complete combustion of ethanol.

Write each fraction or mixed number as a decimal and each decimal as a fraction in simplest form. $1\dfrac{1}{4}$

Find the sum for the following pairs of numbers. Answers should be written as mixed numbers.

$3 \frac{3}{4}, \frac{4}{5}$

Mixed numbers are added the same way whole numbers and fractions are added.

$$3 \frac{1}{4}+1 \frac{5}{6}$$

Mixed numbers are added the same way whole numbers and fractions are added.

$$8 \frac{5}{9}+9 \frac{1}{3}$$

Find the four second partial derivatives. Observe that the second mixed partials are equal.

$$z=x^4-3 x^2 y^2+y^4$$

How many liters of a 20% solution of a chemical should be mixed with 15 L of a 50% solution to get a 30% mixture?

Which term describes sediment of mixed sizes deposited directly by a glacier? (a) kettle (b) loess (c) slump (d) till

Subtract. Write the answer as a fraction or as a mixed number in simplest form.

$$7 \frac{7}{9}-3 \frac{5}{7}$$

A solution of 100.0 mL of 0.200 M KOH is mixed with a solution of 200.0 mL of 0.150 M

$$NiSO_4$$

How many grams of this precipitate form?

In Exercise given below, find the four second partial derivatives. Observe that the second mixed partials are equal.

$$z=\frac{e^{2 x y}}{4 x}$$

Someone complains. "Momaday writes about imaginary events and real ones mixed up together." How would your respond?