Examlex
Bromothymol blue is a common acid-base indicator.It has a Ka equal to 1.6 × 10-7.Its un-ionized form is yellow and its conjugate base is blue.What color would a solution have at pH = 5.8?
Helping Others
The act of providing assistance, support, or kindness to other individuals without expecting anything in return.
Cost
An amount that must be paid or spent to buy or obtain something, covering a wide range of economic activities from personal finance to business operations.
Risk
The potential for encountering harm or loss when pursuing a particular action.
Altruistic Punishment
The act of punishing wrongdoers at a cost to oneself, with the intention of promoting overall societal norms or benefiting the group.
Q48: What type of nuclear process is illustrated
Q56: Which of the following compounds is more
Q67: For the reaction H<sub>2</sub>(g)+ S(s) <span
Q77: Which one of the following salts will
Q80: Complete the following statement: A catalyst<br>A)increases the
Q87: For the electrochemical cell Ni(s)| Ni<sup>2+</sup>(1 M)||
Q90: Write a net ionic equation for the
Q94: What volume of 0.0500 M sodium hydroxide
Q102: A metal object is to be gold-plated
Q105: A sample of a radioisotope shows an