Answers by Led Machine
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Answers by Led Machine

Answers by Led Machine
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How many moles of H₂ are required to produce -8301 kJ of heat in the following reaction?N₂ (g) + 3 H₂ (g) → 2 NH₃ (g) ∆H° = -91.8 kJ/mol
answered Nov 1, 2023
1 vote
42.1k views
Each ticket at the carnival costs $2. Anna wants to ride the bumper cars and ferris wheel. Which set of equations can be used to find the total cost?
answered Oct 30, 2023
12 votes
170k views
I don't understand how to do this problem. Could you explain to me how to do this problem? The formula for the perimeter of a rectangle is P=2l + 2w, where l is the length and w is the width. A rectangle
answered Oct 13, 2023
5 votes
225k views
The table and the graph each show a different relationship between the same two variables, x and y: A table with two columns and 5 rows is shown. The column head for the left column is x, and the column
answered Mar 31, 2023
1 vote
49.4k views
Mapping diagram: Is it a function? (yes / no ) Why or why not?
answered Dec 24, 2022
4 votes
179k views
What do you mean by seasonal market/
answered Dec 24, 2022
4 votes
88.5k views
______occurs when procedures and/or services are used only when an insurer is asking for a work related or medical exam
answered Nov 10, 2022
1 vote
134k views
Help me please i really need it
answered Nov 2, 2022
10 votes
35.5k views
Yo ___ (tener) que quedarme en casa, porque mi hermano estaba enfermo.
answered Jun 28, 2022
5 votes
206k views
Math and answer please than you
answered Jun 25, 2022
1 vote
64.4k views
He for peace. fought worked He thought on homeland, the big timber, the air thin and chill all the year long. Tulip poplars so big through the trunk they put you in mind of locomotives set on end. He thought
answered Jun 15, 2022
5 votes
47.8k views
Which contains more heat, a coffee cup of boiling water or a bathtub with water at room temperature?
answered May 31, 2022
3 votes
108k views
Please help me answer this question but in your own words!!!!
answered May 29, 2022
5 votes
163k views
A dairy company can make 1200 units of product each week. To meet the needs of its regular customers, the dairy company must produce at least 300 units of cheese, and 450 units of yogurt. If the profit
answered Feb 27, 2022
2 votes
64.4k views
Jasmine is designing boxes she will use to ship her jewelry. She wants to shape the box like a regular polygon. In order for the boxes to pack tightly, she decides to use a regular polygon that has the
answered Dec 6, 2021
2 votes
102k views
13. Which words should be removed from this sertene to make t dearer and mnore concise?"The gray atd wtte stiges t ro say Scae e te tn, t soet hiding under my parents' big bed with the green and blue plaid
answered Dec 3, 2021
4 votes
123k views
During a seven-day period, the temperature dropped 49°F. Write a division expression to represent the change. Then determine the average daily change in the temperature.
answered Nov 17, 2021
6 votes
221k views
Question 1 (1 point) Which word best describes the scope of the Silk Road? Question 1 options: Intergalactic Interstate Interminable intercontinental Question 2 (1 point) Which of the following contributed
answered Oct 18, 2021
5 votes
13.3k views
The genes for capsid proteins are A. part of the viral genetic material B. part of the host cell genome C always RNA D. always DNA
answered Oct 9, 2021
2 votes
72.4k views
Miguel has a toolbox that measures 18 1/2 inches by 12 1/2 inches by 4 inches. What is the volume of the toolbox?
answered Aug 20, 2021
1 vote
132k views
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