Temperature Flashcards
1
Q
Do molecules have more energy at higher temperatures?
A
Molecules do have more energy at higher temperatures (lots of colliding)
2
Q
The rate of reaction….
A
Depends on the temperature
3
Q
What does the fastest reaction have?
A
The steepest slope
4
Q
What is used differently each time?
A
Different temperatures of HCl
5
Q
What is collected at different time intervals?
A
Volume of gas is collected at different time intervals
6
Q
The higher the temperature…
A
the faster the rate
7
Q
What is the chemical equation for preparing hydrogen?
A
Mg+2Hcl–>MgCl(2)+H(2)
8
Q
What is the word equation for preparing hydrogen?
A
Magnesium+Hydrochloric acid—>Magnesium chloride+Hydrogen
