Answers by Pedro Soares
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Answers by Pedro Soares

Answers by Pedro Soares
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According to the following reaction, how much energy is evolved during the reaction of 32.5 g B2H6 with excess Cl2? The molar mass of B2H6 is 27.67 g/mol. B2H6(g) + 6 Cl2(g) → 2 BCl3(g) + 6 HCl(g) ΔH°rxn
answered Nov 24, 2021
4 votes
21.7k views
What equations are equivalent to the equation 6x+9=12
answered Nov 16, 2021
1 vote
42.6k views
The parallelogram shown below has an area of 30 units2
answered Sep 18, 2021
5 votes
179k views
Jamison Company produces and sells Product X at a total cost of $25 per unit, of which $15 is product cost and $10 is selling and administrative expenses. In addition, the total cost of $25 is made up
answered Sep 17, 2021
4 votes
150k views
There are 12 pieces of fruit in a bowl and 9 of them are apples what percentage of the pieces of fruit in the bowl are apples
answered Aug 9, 2021
7 votes
234k views
What is the volume of a cube which an edge length of 5 units? What is the volume of a cube with an edge of length of 2.5 units?
answered Jul 20, 2021
3 votes
64.2k views
PLEASE HELP 15 POINTS!!!! The following table lists the speed of sound in various materials. Use this table to answer the question. Substance Speed (m/s) Glass 5,200 Aluminum 5,100 Iron 4,500 Copper 3,
answered Mar 27, 2021
6 votes
124k views
Write an equation in slope intercept form for the given graph.
answered Mar 16, 2021
6 votes
69.6k views
Three Anacharis plants were placed inside inverted test tubes filled with water. One test tube was exposed to low light, another to medium light, and another was exposed to high light. The table provided
answered Jan 21, 2021
3 votes
234k views
Maya and her family moved into a new house over the summer, and she dreaded having to start at a new school, where she would have to interact with girls whom her old friends had despised. However, after
answered Dec 17, 2020
5 votes
172k views
George went to the mall with a budget of $250. He ended up spending only $175. What percentage of his budget did he spend?​
answered Dec 14, 2020
6 votes
54.8k views
Diego paid $27 to have three pizzas delivered and $35 to have for pizzas delivered what is the price of one pizza​
answered Aug 27, 2020
4 votes
166k views
Rationalize the denominator and simplify.
answered Jul 31, 2020
5 votes
23.2k views
How many species have internal skeletons?
answered Jun 25, 2020
3 votes
204k views
Which inequality is graphed below? y>= -1/2x + 2 y> -1/2x + 2 y<= -1/2x + 2 y< -1/2x + 2
answered Mar 17, 2020
3 votes
224k views
How do you make banana bread? Lots of details please.
answered Mar 13, 2020
3 votes
211k views
Can someone please help
answered Nov 27, 2019
1 vote
112k views
Which line most clearly shows a character experiencing conflict? James discovered a new idea for a business. Judy and Casey danced the routine together in perfect timing. Stacy looked at Mary's new outfit
answered Mar 25, 2019
3 votes
203k views
Who of the following wrote Greek comedy?
answered Mar 5, 2019
1 vote
67.6k views
research then analyze the belief in Manifest Destiny and explain how the concept influenced the development of the frontier
answered Aug 24, 2018
4 votes
30.2k views
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