Answer:
Molar mass of K₃PO₄ = 212.27 g/m
Explanation:
K₃PO₄ (Potassium phosphate)
This is a ionic salt compounded of phosphate and potassium
Mass of potassium = 39.10 g/m
Mass of phosphorus = 30.97 g/m
Mass of oxygen = 16 g/m
Molar mass of K₃PO₄ = 39.10 x3 + 30.97 + 16 x4 = 212.27 g/m
Answer:
KNO₃ is an electrolyte.
Explanation:
Electrolyte is any specie which when dissolved in water produces a cation and anoin. Electrolytes has the ability to conduct electricity. In given options O₂, Xe and C₃H₈ are non electrolytes because they cannot dissociate into cation and an anion due to their covalent bonds or monoatomic nature. The dissociation of Potassium Nitrate is as follow,
KNO₃ → K⁺ ₍aq₎ + NO₃⁻ ₍aq₎
The correct answer is number 5) at the nuclear reactor site.
Most of the high-level waste stored in the United States is at the nuclear reactor site.
Just people who specialize in the radioactive waste can handle this risky procedure because high-level radioactive waste needs treatment by the experts to truly isolated from the biosphere. Radioactive plants keep the waste deep underground because nobody wants another accident like the one that happened in Chernobyl on April 26, 1986.
The other options of the question were 1) the ocean. 2) mountain peaks. 3) volcanic fissures. 4) salt mines.
Answer:
0.00032 Grams of NaCl per 1 gram of the solution
Explanation:
Answer:
<span>Formula for sodium hydroxide is represented by <u>NaOH</u>.
Explanation:
The reaction of Sodium oxide with water is as follow,
Na</span>₂O + H₂O → 2 NaOH
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Na</span>₂O is considered as a strong basic oxide as it contains O²⁻ which has high tendency to bind with hydrogen atoms. This reaction is an exothermic reaction and is conducted in cold water to produce NaOH.<span>
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