Caffeine is commonly found in coffee. It is the compound that makes us addicted to it by releasing a sudden gush of energy. In short, caffeine makes us less sleepy. Answer and Explanation:1 Caffeine acts as an adenosine-receptor antagonist. There are adenosine receptors in our brain which re...
Which of the following drugs is used to stimulate the heart? a. Aspirin b. Morphine c. Streptomycin d. Digitalis Which will travel up a TLC plate fastest, acetaminophen, aspirin, caffeine, or ibuprofen? Why? Before the advent of Advil and Tylenol, did people simply have to "grin and be...
Caffeine is a naturally occurring chemical stimulant called trimethylxanthine. Its chemical formula is C8H10N4O2 (see Erowid: Caffeine Chemistry for an image of the molecular structure). It is a drug, and actually shares a number of traits with more notorious drugs such as amphetamines, cocaine...
Fructose (C(6)H(12)O(6)) Empirical formula is the simplest formula. So it is divided by 6 and so empirical formula is CH(2)O. Caffeine (C(8)H(10)N(4)O(2)) Simplified formula = ("molecular formula")/2 Empirical formula = C(4)H(5)N(2)O.
What is the mass in grams of one molecule of caffeine (C_(8)H_(10)N_(4)O_(2)) ? View Solution Write the empirical formulae of the following : (i)N2O4(ii)C6H6(iii)C6H12O6(iv)H2O2(v)H2O(vi)Na2CO3(vii)CH3COOH View Solution A substance has molecular formula C_(6)H_(12)O_(...
What is the molar mass of lysozyme? What is the molar mass of Fe(NO3)2*9H20 What is the molar mass of Fe(NO3)2? What is the molar mass of glycerol? What is the molar mass of ethanol? What is the molar mass of caffeine? Calculate the volume of a 0.500 M sucrose solution (table...
Which of the following is a Diterpene? Diterpenes are a class of chemical compounds composed offour isoprene units, often with the molecular formula C20H32. They are biosynthesized by plants, animals and fungi via the HMG-CoA reductase pathway, with geranylgeranyl pyrophosphate being a primary inte...
Neither CBD nor CBG have strong stimulating effects, but by reducing neuronal excitability and reaping other stress-reducing benefits,they can both produce a sense of improved focus and energy. To use an imperfect analogy, where stimulants like caffeine help you to power through walls, cannabinoids...
Squalane helps lock in moisture while Ginseng and Caffeine from Coffee Beans help recharge the look of skin. Shop Now High-Potency Night-A-Mins™ Resurfacing Cream is a 2-in-1, overnight moisturizer, and gentle retexturizer that puts dullness to bed—so you wake up radiant and refreshed...
The Ordinary's skincare is effective, but it's tricky to understand. Here, we explain its products and how to build your own The Ordinary skincare routine