Questions by DNN

Questions by DNN

5. Use the bond energies provided to estimate AH°rxn for the reaction below. Show your work XeF2+2 F2 - XeFg AHºrxn-? Bond Xe-F F-F Bond Energy (kJ/mol) 147 159

asked Dec 27, 2024

1 answer

5 votes

214k views

Carmen conducted an experiment to determine if listening to different types of music would affect a person’s pulse. Her hypothesis was that pulse rate would change with different types of music. Each person

asked Dec 8, 2024

2 answers

3 votes

52.0k views

What is the solution of the system of linear equations given below? 4x+3y +2z = 1 5x-2y - z = -1 x-4y + 3z = -7

asked Nov 25, 2024

2 answers

2 votes

159k views

The cities of harappa and mohenjo daro depended on the indus river valley for its ________. a. social classes b. clay building materials c. fertile farmland d. religious beliefs

asked Oct 10, 2024

1 answer

2 votes

48.1k views

All children acquire the particular features of a language: a. in no particular order. b. in a consistent order. c. in an order that is gender-dependent. d. in an order that varies according to one's intelligence.

asked Jun 9, 2024

1 answer

1 vote

176k views

Why did civil rights activist W.E.B. Du Bois view World War I as an opportunity for African Americans

asked May 20, 2024

1 answer

0 votes

197k views

A) Using the dataset us_contagious_diseases , draw a time series plot for "smallpox" disease and do not include the years in which the cases were not reported in 10 or more weeks. (Submit the screenshot

asked May 13, 2024

1 answer

3 votes

70.2k views

You have sequenced a fragment of DNA and produced the gel shown in Figure Q10-50. Near the top of the gel, there is a section where there are bands in all four lanes (indicated by the arrow). Which of

asked Feb 18, 2024

1 answer

5 votes

204k views

What does lacrosse have in commons with stickball

asked Feb 3, 2024

1 answer

2 votes

97.6k views

A square painting has a side length of 14 inches. What is the area of the painting? The area of the painting is ? square inches.

asked Jan 19, 2024

2 answers

2 votes

162k views

A(n) _____ material can have more than one value for its modulus of elasticity.

asked Jan 3, 2024

1 answer

0 votes

202k views

Evaluate 732,178 + 167 - 542,137 =

asked Oct 2, 2023

1 answer

2 votes

84.6k views

y= -2x +9 is an equation that represents a line parallel to the line 8x + 4y = 28 is the statement true or false? Be sure to explain your answer.

asked Sep 20, 2023

1 answer

5 votes

203k views

the system of rules that determined how information was transferred from one computer to another are called __ protocalls.

asked Jul 14, 2023

1 answer

3 votes

214k views

Give information about another type of writing. Use at least four of the following words. 1. journal 2. several 3. sample 4. medal 5. saddle 6. cattle

asked Jul 6, 2023

2 answers

9 votes

84.7k views

Write the equation of the translated parent function f(x) = ex where is it translated 1 unit right and 2 units down

asked Jul 6, 2023

1 answer

5 votes

167k views

Can the ratio of hydrogen to oxygen change if a solute is dissolved in the water

asked Aug 22, 2022

1 answer

3 votes

24.9k views

Simplify using order of operations 5.3-6.3+5²

asked Aug 14, 2022

2 answers

9 votes

16.8k views

Estimate 18.22 + 8.531 by first rounding each number to the nearest tenth

asked May 19, 2022

2 answers

5 votes

120k views

Is iann dior an indestry plant

asked May 1, 2022

1 answer

21 votes

46.9k views

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