Examlex
Write the first five terms of the sequence whose general term is given.
-
Stereochemical
Pertaining to the spatial arrangement of atoms in molecules and the effect of this arrangement on the chemical and physical properties of those molecules.
Regio-
A prefix in chemistry referring to the region or position in a molecule where a reaction takes place, often used in terms like "regioselective" or "regiospecific".
Moles
A unit of measurement in chemistry representing the amount of a substance that contains the same number of entities as there are atoms in 12 grams of pure carbon-12.
Hex-1-ene
An alkene with the chemical formula C6H12, characterized by a double bond between the first and second carbon atoms, used in the synthesis of polymers.
Q26: <span class="ql-formula" data-value="x^{2}-y^{2}=25"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><msup><mi>y</mi><mn>2</mn></msup><mo>=</mo><mn>25</mn></mrow><annotation encoding="application/x-tex">x^{2}-y^{2}=25</annotation></semantics></math></span><span
Q51: A financial planner predicts that a
Q69: <span class="ql-formula" data-value="0.09 y + 0.09 (
Q90: Through <span class="ql-formula" data-value="( 0
Q173: <span class="ql-formula" data-value="( 5 x + 4
Q177: Approximate the percentage of students enrolled
Q191: A number subtracted from 12 amounts to
Q239: An accidental spill of 75 grams
Q277: <span class="ql-formula" data-value="7 ^ { 3 }
Q280: <span class="ql-formula" data-value="-21 \leq-3 x-3<-9"><span class="katex"><span class="katex-mathml"><math