1 answer

What is the chemical formula for lead (IV) oxide?

Question:

What is the chemical formula for lead (IV) oxide?

Answers

#"PbO"_2#

Explanation:

This is also sometimes called lead dioxide.

The (IV) indicates that lead is in the #4+# oxidation state in this compound. Since oxygen almost always has an oxidation state of #2-#, we use simple mathematics to yield a net oxidation state of #0#:

#overbrace((4))^"Pb" + overbrace((x)(-2))^"O" = 0#

#x = color(red)(2#

There is thus one lead atom and two oxygen atoms per compound of lead(IV) oxide.

#"PbO"_(color(red)(2#

.

Similar Solved Questions

1 answer
Laboratory Manual for Analysis of a Penny D. Double-Replacement Reactions silver carbonate(s) + potassium nitrate(aq) 1....
Laboratory Manual for Analysis of a Penny D. Double-Replacement Reactions silver carbonate(s) + potassium nitrate(aq) 1. silver nitrate(aq) + potassium carbonatelag) aq) + potassium carbonatelag) AgNO3(aq) + K2CO3(aq) → 3(aq) 2. copper(II) nitrate(aq) + potassium carbonate(aq) → copper(II)...
1 answer
Problem 24.07 Constants Part A Light of wavelength 700 nm falls on two slits and produces...
Problem 24.07 Constants Part A Light of wavelength 700 nm falls on two slits and produces an interference pattern in which the third-order bright red fringe is 36 mm from the central fringe on a screen 3.0 m away. What is the separation of the two slts? Express your answer to two significant figures...
1 answer
1. Kelli needs $10,000 in 9 years. a) What amount should she deposit at the end...
1. Kelli needs $10,000 in 9 years. a) What amount should she deposit at the end of each quarter at 7.25% compounded quarterly so that she will have her $10,000? b) How much interest does she earn?...
1 answer
#9 and #10 in detail please! 7. For females, what is the proportion that exercise regularly?...
#9 and #10 in detail please! 7. For females, what is the proportion that exercise regularly? Chart of exercise 20 15 Cound 9. Define the parameter being estimated. 10. State and check the assumptions for the 95% confidence interval for the population proportion. Make sure to explain why the assum...
1 answer
What is the difference between actual green time and effective green time A They are the...
What is the difference between actual green time and effective green time A They are the same, just different naming terminologies B Actual green time include lost times while effective green time esclude lost times C. Actual green time include pedestrian time while effective green does not D. One i...
1 answer
TIUITI Uistribution. The standard error from a tal- domization distribution under the null hypothesis is SE...
TIUITI Uistribution. The standard error from a tal- domization distribution under the null hypothesis is SE = 0.043. 5.25 Dogs Ignore an Unreliable Person A study 2 investigated whether dogs change their behavior depending on whether a person displays reliable or unreliable behavior. Dogs were shown...
2 answers
A sales firm receives, on average, three calls per hour on its toll-free number
A sales firm receives, on average, three calls per hour on its toll-free number. For any given hour, find the probability that it will receive the following: (a) At most three calls (b) At least three calls (c) Five or more calls...
1 answer
A convex spherical mirror with a radius of curvature of 100 cm generates an upright image...
A convex spherical mirror with a radius of curvature of 100 cm generates an upright image 29.7 cm from the mirror. What is the magnification of the image? Group of answer choices 1.60 0.60 0.33 0.41 2.46...
3 answers
James invested $4,000 at 5% interest per year; how long will it take him to earn $200 in simple interest
James invested $4,000 at 5% interest per year; how long will it take him to earn $200 in simple interest?...
1 answer
A 10 10 kilogram object suspended from the end of a vertically hanging spring stretches the...
A 10 10 kilogram object suspended from the end of a vertically hanging spring stretches the spring 9.8 9.8 centimeters. At time ?=0 t = 0 , the resulting mass-spring system is disturbed from its rest state by the force ?(?)=150cos(10?) F ( t ) = 150 cos ( 10 t ) . The force ?(?) F ( t ) is expressed...
1 answer
Name of All Group members Section At the end of this activity you will be able...
Name of All Group members Section At the end of this activity you will be able to: a. Add and Subtract vectors b. Resolve vectors into horizontal and vertical components c. Apply vector components to solve kinematic problems. Rank the magnitudes of the vectors from greatest to least. If two or more ...
1 answer
Several studies have shown that women with many children are less likely to get ovarian cancer....
Several studies have shown that women with many children are less likely to get ovarian cancer. In a new study, data are collected from 25 women ages 40-49 with ovarian cancer. The mean parity (number of children) of these women is 1.8 with standard deviation 1.2. Suppose the mean number of children...
1 answer
Perpetual Inventory Using FIFO Beginning inventory, purchases, and sales data for portable DVD players are as...
Perpetual Inventory Using FIFO Beginning inventory, purchases, and sales data for portable DVD players are as follows: Apr. 1 Inventory 59 units @ $52 10 Sale 42 units 15 Purchase 26 units @ $54 20 Sale 21 units 24 Sale 15 units 30 Purchase 37 units @ $57 The business maintains a perpetual inventory...
1 answer
Keggler's Supply is a merchandiser of three different products. The company's February 28 inventories are footwear...
Keggler's Supply is a merchandiser of three different products. The company's February 28 inventories are footwear 20,500 units; sports equipment. 80,000 units and apparel, 49,500 units. Management believes each of these inventories is too high. As a result, a new policy dictates that ending...
1 answer
Chapter 4: Extensions of Mendelian Inheritance Help Seve & You cross a rose comb chicken with...
Chapter 4: Extensions of Mendelian Inheritance Help Seve & You cross a rose comb chicken with a peacomb chicken and get all walnut comb progeny. You then cross two of the walnut combed chickens from the F1 generation and get 9 walnut combs: 3 rose combus:3pea combs : 1 single comb. Which of the ...
1 answer
BALANCING AQUEOUS REDOX REACTIONS
**Please show your work and explain!!**Balance the equation in aqueous basic solution:H2O2(aq) + Cl2O7(l) → ClO2-(aq) + O2(g)...