More valence electrons and larger atomic radius are facts most suitable for increasing the electrical conductivity of metals.
Answer:
14.61 g NaCl
Explanation:
Molarity = moles / volume of solution (litres)
0.500 = moles / 0.500 L
moles = 0.25
Molar mass of NaCl is 58.44 g NaCl /1 mol NaCl.
0.25 moles NaCl x 58.44 g NaCl /1 mol NaCl
= 14.61 g NaCl
Answer:
i think the answer is lettee e- Na.
Answer:
1. Source of carbon
2. Removal of cuticle
Explanation:
You may have been doing a photosynthesis lab in a biology course.
1. NaHCO₃
The purpose of creating a sodium bicarbonate solution was to provide the carbon that the plant needs for photosynthesis.
2. Soap solution
The soap solution acted as a detergent. It removed some of the waxy, water-repelling cuticle from the leaf's surface and made it easier for the sodium carbonate solution to get inside.
Answer:
C6H12O6(s) -> C6H12O6(aq)
Explanation:
Glucose, C6H12O6, is a nonelectrolyte, so it will dissolve in water but will not dissociate at all. Strong electrolytes dissociate completely, weak electrolytes dissociate partially, and nonelectrolytes do not dissociate in water.
