# Hanah

Most popular questions and responses by Hanah
1. ## chem

Consider 4.80 L of a gas at 365 mmHG and 20 c. . If the container is compressed to 2.90 L and the temperature is increased to 36 c , what is the new pressure, , inside the container? Assume no change in the amount of gas inside the cylinder

2. ## Language Arts

1. Which of the following lines from the poem BEST supports the theme of lost virtues? A. "Those who always know better - fifty two" B. "Able to admire without envy - eighteen" C. "Taking only things from life - thirty (I wish I were wrong) D. "Mortal - a

3. ## solid mensuration

circle c has radius of 10 cm. each of the points B and D is on yhe midpoint of the radius. find the shaded area.

4. ## Math

The age of father is 4 years more than three times the age of his son.Fathers age is 40 years. Form the equation.

5. ## Chem

A sample of co2 gas at 90.7 degree celsius has a volume of 300. ml at 810 mmHg. How many moles of co2 are present R=.08206 L atm/mol K 1 atm=760 mmHg is this correct? PV=nRT (1.07)(0.3)=(44.01)(.08206)(363.7) 0.3424=1313.49 =0.00026068 or 2.61^-4

6. ## Chem

A sample of co2 gas at 90.7 degree celsius has a volume of 300. ml at 810 mmHg. How many moles of co2 are present R=.08206 L atm/mol K 1 atm=760 mmHg

7. ## Chem

2Fe(SO4)3+6koh--->2Fe(OH)3+3k2(SO4) if you started with 12.3 g of potassium hydroxide and a sufficient amount of iron III sulfate how many grams of iron III hydroxide will form?

8. ## Math

A girl is 28 years younger than her father.The sum of their age is 50 years.Find the ages of the girl and her father?

If you were reading a story and you came across a word you don't know, where would be the first place you would look for a definition -- glossary or a dictionary? I think glossary am i correct?

10. ## math

(Math+lice)+ (equations+R+P- Square)= Decimal_______ I don't have a clue How to do this

11. ## World History

31. Explain the impact of the Balfour Declaration on the Middle East. (4 points)

12. ## Math Algebra

k so when i posted this earlier, i didn't understand how to do it the way that writeacher showed me so can someone else help, thanks Max spends 60% of his pay on car expenses and 12% on fast food. If Max spends a total of \$518.40 per month, what is his

13. ## chemestry

If an excess of silver nitrate is combined with 25.0 mL of calcium chloride and produces 2.90 g of precipitate, what is the molarity of calcium chloride that was used?

14. ## Math

Max spends 60% of his pay on car expenses and 12% on fast food. If Max spends a total of \$518.40 per month, what is his monthly pay? (let x be his pay, use algebra)

1. ## Biology

what is bilogy

posted on March 10, 2017
2. ## Math

Thanks

posted on August 25, 2016
3. ## Math

Thanks a lot!!!

posted on August 24, 2016
4. ## Math

How do I solve it good student?

posted on August 24, 2016
5. ## Math Algebra

oh never mind i get it now, thank you soooooooooooooooooooooooooooo much!!!!

posted on May 11, 2013
6. ## Math Algebra

so like this .6x + .12x = 518.40 Omg im soooooo confused

posted on May 11, 2013
7. ## Math Algebra

but im supposed to use algebra

posted on May 11, 2013
8. ## Chem

is this correct? (1.07)(0.3)=(44.01)(.08206)(363.7) 0.3424=1313.49 =0.00026068 or 2.61^-4

posted on December 3, 2012
9. ## math

3xt2

posted on November 30, 2011