Jello

What is the molarity of a sodium hydroxide solution if 26.9 mL of this solution reacts exactly with 22.30 mL of 0.253 M sulfuric acid?

A) 6.81 M

B) 0.229 M

C) 0.839 M

D) 0.419 M

Thanks!

I need to change my name on Facebook so I can't be searched. My name is Helen and I want a clever or funny play on words using the name Helen. Any ideas?

I have a CD with a video of a volleyball game on it. When I put it in my Dell computer, the video doesn't even show up. Windows media player is opening but nothing is playing. Can anyone help?

I know that high humidity is the ideal state for bacteria to grow in but I don't know why. If someone could direct me to a website or give a detailed explanation it would be very helpful

I am doing an experiment where it would be great to have a humidity chamber but it is too expensive so I was hoping I could create a situation similar. Does anyone know how to do this? I need to be able to create an environment of high humidity, and fifty-percent humidity.

For my science project I want to control humidity, possibly in a small enclosed space like a box. Does anyone know how that would be possible?

In the Sorceror's Stone, when Harry, Hermoine, and Ron get sorted, who goes first and who goes last? I thought it was Hermoine, Harry, then Ron, but I'm not sure! My friend thinks it's Hermoine, Ron, then Harry!

In Wild Montana Skies the singer says, "I never told the story of the time that he was born, some say he was a farmer some say he was a JOHN." what does john mean?

A. prevent release of mature eggs and/or sperm from the gonads

B. prevent fertilization by keeping sperm and egg physically separated by a barrier

C. prevent implantation of an embryo

D. prevent sperm from entering the urethra

E. prevent oocytes from traveling into the uterus

a. progesterone

b. estrogen

c. follicle stimulating hormone

d. human chorionic gonadotropin

e. hypothalamus releasing factors

Im doing a science project on the effect of detergent on plant growth. So i want to put detergent in, but i dont want the plants to die immediately. I was thinking around 1%? Any ideas?

I'm doing a mini project on which brand of sandwich bag keeps the food fresh for the longest. I need background info on how the sandwich bag keeps the food fresh please

Im doing an experiment on detergents and plants. What is a simple plant I could use?

a. Falling prices

b. Increased purchasing power of the dollar

c. Debts being more difficult to pay

d. All of the above

I thought there were 52 states. My sister thought there were 54 weeks in a year. Our parents went to Princeton and Harvard. Our other sister goes to Princeton. FML

I know this sounds crazy, but my family doesn't have cable. Will we be able to connect the wii to the TV?

What was the exact date of the Mayflower's departure

I consider this one girl my really good friend but we have never really told each other we consider each other best friends. It is so weird because if i want to sign something i wanna say your BFF but it feels weird becuz we have never really said anything corny like, "You're my beeestt friend!" I know it sounds stupid but that is my situation. What should i do?

Ok, so i have three best friends and we are pretty close, and there is another group of girls that i am friends with who are really cool but i am not as close with. Two of my best friends aren't really friends with the girls in this group, so WHAT SHOULD I DO?????