Answer:
A neutron is a subatomic particle with no charge and is found in the nucleus of an atom.
An atom is the smallest particle of an element that retains its identity in a chemical reaction.
Explanation:
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bases have a ph lower than 7 is false. it's actually acids that have a ph lower than 7, 7 is neutral, and above 7 to 14 is basic.
G is the dominant trait, so even though the recesseive trait (g) is present in one organism, they both contain the dominant trait, which hides the recessive trait when it is present. They both display the dominent phenotype
Answer:
Molarity[Na2S] = 0.1714
Molarity[Mgs] = 0.5811
Explanation:
Given:
0.300 mol [Na2S in 1.75 L]
31.3 g [MgS in 955 mL]
Find:
Molarity
Computation:
Molarity = Number of mole / volume in liter
Molarity[Na2S] = 0.300 / 1.75
Molarity[Na2S] = 0.1714
Molar mass of Mgs = 56.38 g/mol
Number of mole = 31.3 / 56.38
Number of mole = 0.555
Molarity[Mgs] = Number of mole / volume in liter
Molarity[Mgs] = [0.555 / 955]1000
Molarity[Mgs] = 0.5811
