Answer:
Students A, B, and E
Explanation:
Student A is playing in the lab, student B is sniffing the flask, you're supposed to waft, and student E is eating while working.
Salt is usually formed during neutralization reactions,
that is the reaction of an acid and a base. This is illustrated as follows:
<span>HX + YOH --> XY
+ H2O</span>
where XY is the salt
From the given choices, the only pair of acid and base is:
<span>Vinegar and antacids</span>
If it is 60 Celsius that would conver to fare height by means of this equation; (1.8*60)+32°F
Which would come out to.... 140° Fahrenheit... Hardly seems like chilly conditions.
Answer:
it has 79 protons
Explanation:
the atomic number is equal to the number of protons an element has.
