# Questions Asked onJuly 11, 2018

1. ## world history

What were the consequences for the Ottoman leaders responsible for the genocide? No trials were ever held to bring those responsible to justice. Three pashas were convicted in absentia and sentenced to death, but they fled to Germany. Ottoman leaders were

2. ## chemistry

A 0.509 g sample pure platinum metal was reacted with hcl to form 0.889 g of a compound containing only platinum and chlorine?

3. ## SAT math

In the xy-plane, the line determined by (6,m) and (m,54) passes through the origin. Which of the following could be the value of m? A) 2 B) 18 C) 36 D) 48 Is the answer B since if you plug it in, the answer is zero? Also if it is, how can you do this

4. ## math

a coin is tossed and a die is thrown. what is the probability of getting a head and a perfect square?

5. ## Chemistry

Three gases (8.00 g of methane, CH4, 18.0 g of ethane, C2H6, and an unknown amount of propane, C3H8) were added to the same 10.0-L container. At 23.0 ∘C, the total pressure in the container is 4.40 atm . Calculate the partial pressure of each gas in the

6. ## Chemistry

A 1.00 L flask is filled with 1.05 g of argon at 25 ∘C. A sample of ethane vapor is added to the same flask until the total pressure is 1.150 atm . a.)What is the partial pressure of argon, PAr, in the flask? b.)What is the partial pressure of ethane,

7. ## System of Equations

After a football is kicked, it reaches a maximum height of 14 m and it hits the ground 32m from where it was kicked. After a soccer ball is kicked, it reaches a maximum height of 8m and it hits the ground 38m from where it was kicked. The paths of both

8. ## Math

Cezar ised nails, screws, and pegs to build a model house. He used twice as many as pegs and 3 fewer nails than screws. He used 15 nails. How many pegs did he use?

9. ## Physics

A small ball of mass m is placed on top of a large ball of mass 3m. Both balls are dropped simultaneously from a height h = 5.50 m as shown in the figure. Assuming the radius of the large ball and small are small and thus negligible in comparison to the

give two reasons why mica is used as insulation between the segments of the communitator?

11. ## Math

What are the possible factors of the term -6xy in the expression 12xyz - 6xy.

12. ## Physics

An 1100 kg car accelerates from rest to 90 km/h over a distance of 25 m. A) How much work is done? B) What is the average force applied through this distance?

13. ## physics

how much energy is stored in a pinball machine spring (constant=750N/m) that is compressed 3 cm?

14. ## Physics

A corvette can go from 0~60 mph in 4.3 seconds. If the mass of the car is 1443 kg how much work is required to complete this task (assuming it is on a horizontal road)?

15. ## CHEMISTRY

A is a solution of trioxonitate acid of an unknown concentration, B is a standard solution of sodium hydroxide containing 4.00g per dm3 of solution 25cm3 portion of solution B require an average of 24cm3 of solution A for complete neutralization. Write a

16. ## Algebra

Divide 75 units into 2parts,such that the product is 1,250.

17. ## CHEMISTRY

A is a solution of trioxonitate acid of an unknown concentration, B is a standard solution of sodium hydroxide containing 4.00g per dm3 of solution 25cm3 portion of solution B require an average of 24cm3 of solution A for complete neutralization. Write a

18. ## Chemistry

A gaseous mixture of O2 and N2 contains 37.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 485 mmHg ?

19. ## Physics

An example of an elastic collision is The gravitational slingshot effect . A spacefship of mass 700 kg is moving at 11.0 km/s in the +x direction. It approaches the planet Saturn, mass 5.68 x10 26kg , which is moving in the –x- direction as shown in the

20. ## Physics

A 170 g ball is dropped from a height of 2.4 m. It bounces on a hard floor and rebounds to a height of 1.7 m. The graph shows the impulse received by the ball from the floor. calculate the maximum force exerted on the ball by the floor. t=4

21. ## World history

What was an impact of the United States entry into World War 1? A-the arrival of fresh troops to the allied side forced Germany to agree to cease-fire within a year. B-Britain shifted most of its troops to the eastern front because they were no longer

23. ## Science

Write Nernst equation and find out the emf of the following cell at 25 degree Celsius. Pt,Br2(l)/Br-(0.010M)//H+(0.030M)/H2(1atm),Pt E• Br2/2Br-=1.08V,R=8.134Jk-1mol-1,F=96500C mol-1.

24. ## physics

Mrs. Klein (59 kg) climbs a ladder to the top of the roof (3.8 m) in 18 seconds. Mr. Bruening (115 kg) completes the same task in 22 seconds and Mrs. Austin (55.5 kg) can do it in 15 seconds. Rake the teachers in order of the most powerful to the least.

25. ## Physics

How much work is required to lift a 10 kg object above your head (approximately 1.3 m)?