Not your question?
Ask your question
View similar questions
Add your answer here.Check out some similar questions!
Creating Solutions - Help on Lab Questions
[ 1 Answers ]
Hi, I am having trouble with some questions on my lab: 1. The composition of TE buffer is 10mM Tris-Cl, 1mM EDTA. You are given a stock solution of 1M Tris-Hcl and a stock solution of 500 mM EDTA and you are asked to make 100mL of TE buffer. How many mL of each stock solution will you need? ...
Precipitation Titration Lab Questions
[ 3 Answers ]
I have to do a prelab for my lab tomorrow. We are doing a precipitation titration to determine formula masses of an unknown halide. I have some questions, and it would be great if you could help! 1.) If a .372g sample of pure salt presented by the formula MX is known to contain .00246 mole of a...
Lots of questions about 7mo lab
[ 6 Answers ]
I have a black lab that I adopted 4 months ago. Despite all efforts, she is still not potty trained. My first dog (who is no longer here) was an instant learner and I never had a problem potty training her. However, not only does my lab pee and poo in the house but she does it inside her crate...
A few questions about a 7 week old lab puppy
[ 7 Answers ]
I'm pretty much convinced I have the cutest, best puppy ever. But I have a few questions. Everything I've read says that puppies will defecate in an hour or so after eating. I think my little girl holds hers in for as long as she possibly can because she doesn't go until several hours after...
New lab owner, couple questions
[ 4 Answers ]
I have had my 5.5 month old lab for 2 weeks now. When can I introduce him to water? We went for a hike today and he jumped in the creek but was hesitant to go in. how do I teach him to swim? Also, he is in his crate for approx 8 hours a day when we are at work. Is that too long? We don't have any... View more questions Search
|