Mar 19, 2018 · The ratio of each element is usually expressed by chemical formula. For example, water (H2O) is a compound consisting of two hydrogen atoms bonded to an oxygen atom.
The products of photosynthesis are a class of compounds called carbohydrates, the most common and important of which is glucose (C 6 H 12 O 6). Subsequent reactions effect an oxidative cleavage of glucose to pyruvic acid (CH 3 COCO 2 H), and this in turn is transformed to the two-carbon building block, acetate.
The chemical formula on the left uses chemical symbols to represent water (iii). We have learnt that chemical formulae are made up of element symbols. We can think of chemical symbols and formulae as a chemical 'language', because they tell a story.
Molecular formulas can not be determined from information about atomic ratios only. If the ratios stated are atomic ratios, then the empirical formula of the compound is CH2O. If the questioner meant, "A glucose molecule contains 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms...
Glucose is another name for sugar. The molecular formula for glucose is C 6 H 12 O 6. Plants make sugar by using the energy from sunlight to transform CO 2 from the air with water from the ground into glucose. This process, called photosynthesis occurs in the chloroplast of the plant cell. During this process, oxygen (O 2
Organic chemical reactions, those in which carbon plays a predominant role, are very important in biochemical systems and industrial processes. These reactions can also be represented by balanced chemical equations, a few examples of which are given. The fermentation of glucose to produce ethyl alcohol (ethanol)
Jan 04, 2020 · glucose + fructose → sucrose + water A simple way to remember the molecular formula of sugar is to recall that the molecule is made from two monosaccharide sugars minus water: 2 x C 6 H 12 O 6 - H 2 O = C 12 H 22 O 11