Homework Statement
How at a cellular level does salt concentration affect the growth?
Homework Equations
The Attempt at a Solution
-sodium ions stimulate the growth
-stabilise the cell membrane
-affect Na-dependent active transport/motility
Could you give me a bit more info for...
Homework Statement
Student uses another calorimeter with a heat capacity of 133.2 J/°C. S/he fills the calorimeter with 100.0 g of 25.00°C dilute HCl solution and adds 0.496 g Mg metal (24.3 g/mol). The final temperature of the apparatus comes to 41.37°C.
What is the enthalpy change for the...