Wednesday
October 1, 2014

Posts by Kaylin


Total # Posts: 17

chemistry
If there are 0.561 g of NaCl left in a beaker that originally contained 75.0 mL of saltwater, what must have been the molar concentration of the original solution? The molar mass of NaCl is 58.44 g/mol. Give your answer to 3 decimal places
September 10, 2014

READING
The idea of Mr. Collins, with all his solemn composure, being run away with by his feelings, made Elizabeth so near laughing that she could not use the short pause he allowed in any attempt to stop him farther, and he continued: "My reasons for marrying are, first, that I...
November 26, 2013

READING
If any one read the book Pride and Prejudice and can offer help with these questions? PRIDE AND PREJUDICE Q:How does Elizabeth Bennett react to Mr. Collins' proposal? 1. Amused 2. disappointed 3. confused 4. embarrassed 5. angry (i think its 5) Q:Mr. Collins says he is ...
November 26, 2013

Chemistry
The formula is pH=pKa+log([A-]/[HA]) A- is the base, HA is the acid. So, Before titration HCl+H2O->H3O+ + Cl- pH=-log[H30+] pH=-log(.100) b/c HCl is a strong acid, it equals [H30+] pH=1 At equivalence point, pH=7
March 18, 2013

Science ASAP
4. make food Roots do store food. An example is a potato. We eat the root, not the plant.
March 17, 2013

Chemistry
A .1M solution of chloroacetic acid is 11% ionized. Using this information, calculate [ClH2COO-], {H+], [ClCH2COOH] and Ka for cloroacetic acid.
March 17, 2013

Physics
An elevator starts from rest with a constant upward acceleration and moves 1 m in the first 1.7 s. A passenger in the elevator is holding a 6.6 kg bundle at the end of a vertical cord. What is the tension in the cord as the elevator accelerates? The acceleration of ...
January 28, 2013

chemistry
-5.58
April 11, 2012

math
kevin took 5 1/6 of the pizzas he made to the party. which fractio is equivalent to 5 1/6
January 11, 2012

math
can you help me with a logic problem..i am stumped
December 15, 2011

Health
So, what happens when a Bully picks on another bully? What'll happen to the bully that bullied another bully for bullying a young kid?
November 2, 2011

Psychology
I agree with Ms. Sue. where are your choices, and what is your answer?
November 2, 2011

Social studies
What are some of the elements that contributed to India's rich history?
April 25, 2011

writing
Of course they would be related to the course. This is for an essay. Just looking for others ideas. Thanks
October 14, 2008

writing
What would you say to perusade your teacher that we should take one day per six weeks as a game day.
October 14, 2008

math
okay, so, is it subtracing or adding? you have a subtract symbol and an add symbol. well, 12+43=55 that's all i got so far.. since i don't know how you subtract 55 from 12
October 9, 2008

math
1 2 _ + - 5 5
October 9, 2008

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