we cant
Explanation:
you need to leave some water to stop dehydration of substance
Count up the number of electrons in each orbital. theres ten electrons which means it has 10 protons. the element would be neon
Answer: 8.12 g NaCl
Explanation: Use Avogadro's number to find the number of m
moles of NaCl:
8.24x10²² molecules NaCl / 1 mole NaCl/ 6.022x10²³ molecules NaCl
= 0.14 mole NaCl
Next convert moles to grams NaCl using its molar mass;
0.14 mole NaCl x 58g NaCl / 1 mole NaCl
= 8.12 g NaCl
Reducing the concentration of reactants
The one with 20 coils as it can generate more electricity.