Examlex
How many moles of phosphine (PH3 )are produced for every 4.0 moles of hydrogen that react according to the chemical equation below?
3H2 + P2 2PH3
Cognitive Deficits
Impairments in mental processes such as thinking, memory, reasoning, and problem-solving.
Intellectual Disability
A term used to describe a range of developmental conditions characterized by limitations in intellectual functioning and adaptive behavior.
Sickle-cell Gene
A hereditary gene that causes red blood cells to become misshapen and sickle-shaped, leading to various health complications.
Malaria
A life-threatening disease transmitted through the bite of an infected Anopheles mosquito, caused by Plasmodium parasites.
Q3: What is the coefficient of O<sub>2</sub>
Q13: A weak acid or a weak base
Q26: What type of compound is Mg(NO<sub>3</sub>)<sub>2</sub>?<br>A)Ionic<br>B)Molecular<br>C)Acid<br>D)Base<br>E)Hydrate
Q58: Concerning the reaction <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3246/.jpg" alt="Concerning the
Q72: What is the wavelength of radiation that
Q79: Determine the pressure of the gas trapped
Q89: The value of <span class="ql-formula"
Q128: If 0.274 moles of a substance weighs
Q144: Give the formula for cobalt(II)chlorate dihydrate<br>A)CoCl<sub>2</sub>·2H<sub>2</sub>O<br>B)CoClO<sub>3</sub>(H<sub>2</sub>O)<sub>2</sub><br>C)Co(ClO<sub>3</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub><br>D)Co(ClO<sub>3</sub>)<sub>2</sub>·2H<sub>2</sub>O<br>E)Co<sub>2</sub>(ClO<sub>3</sub>)<sub>3</sub>·2H<sub>2</sub>O
Q159: Identify the element being reduced in