An ionic bond is formed between metal and non metal when they exchange electrons.
The opposing bond would be covalent which is formed between non metal and non metal.
To form an ionic bond, pair any two metal and non metal that will exchange electrons such as LiBr, NaCl, etc.
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264 grams of Carbon dioxide (CO2) are needed to create a 40M solution in 150ml of solution.
Explanation:
Given :
molarity of the solution = 40M
Volume of the solution = 150ml or 0.15 litres after dividing it by 1000
compound is carbon dioxide
atomic mass of CO2 = 44.01 gram/mole
mass of CO2 = ?
moles of Co2 =?
the relation between grams and molarity is given by:
number of moles = equation 1
molarity is given by :
Molarity = equation 2
Putting the value of number of moles in equation 2
molarity =
mass = molarity x atomic mass x volume
mass = 40 x 0.15 x 44.01
= 264 grams
264 grams is the mass of carbon dioxide required to make a solution of 40 M in 150 ml of solution.
Answer:
CANNOT BE CREATED MOVES IN WAVES
Explanation:
It is located in the Stratosphere.
Answer:
6. Mutalism
7. Commensalism
Explanation:
6- Both species benefit = (mutualism).
7- Commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.