Friday
April 18, 2014

Homework Help: Chemistry

Posted by Mike on Thursday, January 17, 2008 at 3:40am.

1)How many joules are needed to heat 8.50 grams of ice from -10.0 degrees to 25.0 degrees?

2)Calculate the hydronium ion concentration and the hydroxide ion concentration in blood, the pH of which is 7.3(slightly alkaline)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chem Help - If the hydronium ion concentration of a aqueous solution at 25 ...
chemistry - what are the hydronium-ion and the hydroxide ion concentration of a ...
Chemistry - The pH of a solution is 1. Which of the following statements are ...
Gen cmehistry - Calculate the hydroxide ion concentration in an aqueous solution...
Chemistry - How many joules are needed to heat 8.50 grams of ice from -10.0 ...
Chemistry - The hydronium ion concentration for a solution is determined to be 4...
chemistry - Calculate the hydronium ion concentration and pH in a 0.037 M ...
chemistry - 15029 What is the hydronium ion (aka H+) concentration for a ...
Chemistry - How many joules are needed to heat 8.50 grams of ice from -10.0 ...
Chemistry - Given the concentration of either hydrogen ion or hydroxide ion, use...

Search
Members