Leena

This page lists questions and answers that were posted by visitors named Leena.

Questions

The following questions were asked by visitors named Leena.

How do you find the pH for 0.010M of HNO3?

Write 7 july 2011 in 5 letters without using a word

my friend and i need to teach our other friend a lesson about the real world but everytime we try and explain these things to her, she doesnt understand and feels a little insulted. any help on how to teach her a lesson without being mean??

For a certain set of five numbers, the mean of all but the largest is 80, and the mean of all but the smallest number is 90. What is the range of the set of five numbers?

(76-12)-(48divided by 8)2

Hey in class we learned that pi molecular orbitals come from overlapping p atomic orbitals...this occurs in a conjugated system or aromatic rings ( contains sp2 carbons with one remaining p orbital which can can overlap to form double bonds)...my question...

a blue rectangular tile and a red rectangular tile are similar. the blue tile has a length of 10 inches and a perimeter of 30 inches. the red tile has a length of 6 inches. what is the perimeter of the red tile?

A sample of NH3 gas occupies 75.0 liters at STP. How many molecules is this?

Why did Great Britain lead industrialization during the 18th century?

What would be the temperature change if 3.0g of water absorbed 15J of heat?

what was African society and economy like prior to European imperialism?

Zinc iodide is dissolved in 2.5 L of water to make a solution. 1.00 L of this solution is then diluted to make 12.0 L of a 0.50 M solution. What mass of zinc was added to make the original solution?

The Gilbert's re designing a rectangular patio. The patio has an area of 432 square feet. The width of the patio is 3/4 of its length. What is the length of the patio? I really tried it but my teacher was not getting really in dept with this problem. Plea...

Which Is More Correct? A Watch That Doesn't Work At All Or A Watch That Loses A Minute Each Hour? BTW It's a Trick Question😉 All I have is the one that loses a minute each hour because it's logical reasoning but I just wanted to double check

A farmer wants to make a fence that is 32 ft. By 40 ft. If he wants to put up a fence post every 4 feet how many posts will he need? I got 18 because 40 divided by 4 is 10 and 32 divided by 4 is 8 then I added 10 and 8 and got the answer of 18

Stanley ordered a pizza that was cut into eight pieces. If he ate 3/7 of the pizza, how much was left? So far the only thing I can think of is multiplying 3/7 by 8

Word for illegal or immoral behavior by officials Word for experts working together to problem solve Word for economic pressure to change a nation's actions. Thanks for your help❤️

PLEASE HELP ME. Please answer asap. Due on march 14th. Include apa references. The Hindu tradition has been called “polytheistic monotheism” because it includes one deity with many different aspects and incarnations. Consider the philosophical grounding o...

What is the mechanical performance of a pulley if the person using it has to pull 4.0 m of rope to lift a 250 N bucket of water a distance of 2.0 m? The person pulls with a force of 150 N. A hoist consists of a rope and several pulleys. This device multip...

Answers

The following answers were posted by visitors named Leena.

I can help you with (a) but the rest I can't. the answer is -68.5 To get this answer you need to subtract the H° of the reactants from the H° of the products. [(2*-467)+(-286)+(-393.5)]-[(2*-207)+(-1131)=-68.5

8+4 lattice math

i need to explain to her that having fancy clothes and being fashionable is not the whole world. i also want her to understand that she needs to stop copying my style and be herself

Never mind! Figured it out!

5a) g(c)= c-0.2c which means 0.8c f(c)= c-0.15c which means 0.85c Then you find the composition of g(f(c))= g (0.85) = 0.8 (0.85) = 0.68c 5b) use 0.68c = 0.68(248) = $168.64

A rectangular block of aluminium 24 cm long and 12cm wide is melted and recast into cubes of edge 4 cm. 64m of aluminium is lost during the process. If 125 cubes are obtained calculate the height of the rectangular block before it was melted

Guys they always change the the questions in tests and hmu on snap @leenaleena.13 :)

No one helps on here hmu on snap leena62004

1:A 2:A 3:A 4:C 5:C

i only have a few years left when i meet Ms Sue i will make sure to tell her how you all Feel :)

and may she rest in peace