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Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles of BCl₃ that will be required to produce 365 grams of B₂H₆. a. 26.45 mol b. 19.87 mol c. 32.91 mol d.
answered
Nov 11, 2024
Chemistry
high-school
7
votes
186k
views
Someone please help with this problem. Thank you! You are constructing a railing to place on a ramp for your handicapped grandmother. You have been given a 12-ft rail and 5 posts to support the railing.
answered
Nov 10, 2024
Mathematics
high-school
5
votes
76.3k
views
IgE is mostly found fixed in the tissues on mast cells that bear receptors for it, as well as on circulating basophils and activated eosinophils. The ligation of cell-bound IgE by antigens such as pollen
answered
Jul 26, 2024
Biology
high-school
4
votes
79.3k
views
Given the following C program and the mapping of registers to variables, complete the MIPSzy implementation of function sum. a) Implement the MIPSzy function sum using nested functions b) Map registers
answered
Jul 15, 2024
Mathematics
high-school
7
votes
123k
views
The light right angle boom, which supports the 470 cylinder, is supported a. Vertically b. Horizontally c. Diagonally d. None of the above
answered
Jun 19, 2024
Engineering
college
4
votes
223k
views
Twin feather bustles are one of the hallmarks of modern fancy dance regalia, along with a beaded bodice, leggings, bells just below the knees, moccasins, and other feathered or beaded _________________.
answered
May 1, 2024
Arts
high-school
2
votes
188k
views
Treatment of the fetus affected by isoimmunization: a. Intrauterine transfusion b. Induction of labor c. Maternal blood transfusion d. Plasmapheresis
answered
Mar 13, 2024
Medicine
college
4
votes
18.6k
views
If the area of the parallelogram is 32cm² and the base is 4cm, then height is....?
answered
Feb 27, 2024
Mathematics
high-school
1
vote
48.8k
views
Any mathematicians up for puzzle?
answered
Aug 30, 2023
Mathematics
high-school
3
votes
231k
views
willian earns straight commission as a real estate agent. last month his total rate were $971,168. If willian ears a 3% rate of commission what was his gross income last month
answered
Aug 2, 2023
Mathematics
college
2
votes
85.7k
views
The graph above: One to one function Function but not one to one Relation but not a function
answered
Jul 24, 2023
Mathematics
college
4
votes
130k
views
How many solutions does the system have? Explain. −3x + 6y = 10 −3x + 6y = −4
answered
Apr 13, 2023
Mathematics
college
10
votes
184k
views
How does jefferson organize the indictment section of the declaration of independence?.
answered
Jan 11, 2023
History
high-school
6
votes
201k
views
_____________are expenses incurred when a customer stops buying a product or service from one business and starts buying it from another.
answered
Dec 1, 2022
Business
high-school
4
votes
199k
views
Which of the following describes the correct process for solving the equation 2x − 6 = 22 and arrives at the correct solution?
answered
Nov 5, 2022
Mathematics
high-school
2
votes
139k
views
Write 34% as a fraction in simplest form.
answered
Oct 31, 2022
Mathematics
high-school
3
votes
210k
views
A tv costs £900. Work out the price after a 3% price increase.
answered
Sep 26, 2022
Mathematics
high-school
1
vote
187k
views
Which of the following is most likely a chemical reaction? Group of answer choices Two solid powders are combined and shaken. The substances form a mixture. A solid is stirred into a liquid solution. The
answered
Sep 2, 2022
Chemistry
high-school
5
votes
10.8k
views
The farmer needs to buy fertilizer to spread on his garden. The garden is a 20 x 15 rectangle. A bag of fertilizer covers 30 ft.² of garden. How many bags of fertilizer will be needed?
answered
Apr 14, 2022
Mathematics
middle-school
1
vote
55.7k
views
What is the discriminant of x^2-4x=9
answered
Apr 11, 2022
Mathematics
high-school
5
votes
30.7k
views
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