Is IF_3 polar or nonpolar
admin Is IF_3 polar or nonpolar? _ Is SCl_2 polar or nonpolar? _ Is NO_2Cl polar or nonpolar? _ The correct answer and explanation is : Answers: Explanation (300 Words): The…
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Draw two electron-dot resonance structures that obey the octet rule for nitrosyl chloride
Draw two electron-dot resonance structures that obey the octet rule for nitrosyl chloride, NOCl (nitrogen is the central atom). Show formal charges, if present, and predict which of the two…
A United States government patent lasts
A United States government patent lasts: a. foreverb. 50 yearsc. 20 yearsd. 7 years The correct answer and explanation is : Correct Answer: c. 20 years Explanation (300 words): In…
Define the law of multiple proportions
Define the law of multiple proportions. Explain it with two examples. How does this law point to the existence of atoms? The correct answer and explanation is : Law of…
How does P2O3 react with water in cold and hot states
How does P2O3 react with water in cold and hot states? Mention the equations involved. The correct answer and explanation is : Reaction of P₂O₃ (Diphosphorus Trioxide) with Water: Diphosphorus…
The decomposition of sodium azide (NaN3) solid to sodium liquid and nitrogen gas is used in air bags
The decomposition of sodium azide (NaN3) solid to sodium liquid and nitrogen gas is used in air bags. What volume of nitrogen gas measured at 725 mm of Hg and…
Which of the following are primary lymphoid organs
Which of the following are primary lymphoid organs? A spleen and thymusB lymph nodes and tonsilsC bone marrow and thymusD appendix and spleen The correct answer and explanation is :…
Choose the factors that determine a joint’s range of motion
Choose the factors that determine a joint’s range of motion. Check all that apply. A Tendons limit a joints range of motion, but muscles play a minor role. B In…
Factors that determine a joint’s range of motion
Factors that determine a joint’s range of motion. Check all that apply. A Tendons limit a joint’s range of motion, but muscles play a minor role. B In many cases,…
Which of the following statements regarding skeletal muscle is NOT true
Which of the following statements regarding skeletal muscle is NOT true? A Skeletal muscle is responsible for overall body motility.B Skeletal muscle can contract rapidly and can maintain the contraction…