13 мар. 2019 г. · In chemistry delta (Δ) is used in many chemical reactions which means the reaction takes place in presence of heat. What is the meaning of delta that we use in physics ... - Quora What does the Delta Triangle mean in chemistry? - Quora Другие результаты с сайта www.quora.com

δ+: A symbol which indicates that an atom or region with a deficiency of electron density, often because of resonance delocalization, electronegativity ...

Δ. (mathematics, sciences) Alternative form of ∆: change in a variable; (chemistry) Used on the reaction arrow in a chemical equation, to show that energy ...

10 июн. 2016 г. · It means heat. So you could put something on a hot plate, crank up the temperature... then you'd be carrying out the action indicated by Δ .

Delta is the fourth letter of the Greek alphabet. In the system of Greek numerals it has a value of 4. It was derived from the Phoenician letter dalet 𐤃.

2 дек. 2018 г. · Δ symbolizes difference. For chemical reactions, it's usually difference between energy that reactants already have and energy needed for reaction.

9 янв. 2020 г. · Δ means heat. N H 4 N O 3 → Δ 2 H 2 O + N 2 O. That would be the decomposition of ammonium nitrate into water and nitrous oxide. The Δ then ...

11 июн. 2019 г. · The delta symbol is used to indicate that the quantity of charge is less than one. A crossed arrow can also be used to indicate the direction of ...