What is a word equation to show burning reactions?
What is a word equation to show burning reactions?
The general equation for a complete combustion reaction is: Fuel + O2 → CO2 + H2O. The burning of charcoal is a combustion reaction.
What is the chemical formula for burning?
What type of chemical reaction is p4 O2 → P2O5?
Type of Chemical Reaction: For this reaction we have a combination reaction. Balancing Strategies: This combination reaction is a lot easier to balance and if you can get an even number of oxygen atoms on the reactants side of the equation. You can do this by multiplying the diphosphorous pentoxide (P2O5) by two.
What is a word equation?
A word equation represents a chemical reaction using the names of the substances involved. Word equations do not show any chemical symbols or formulae.
What is CH4 in chemistry?
Methane (CH4) Methane is a colorless, odorless, flammable gas that is the simplest hydrocarbon and is the major constituent of natural gas. Methane is present in the Earth’s atmosphere at low concentrations and acts as a greenhouse gas.
What is chemistry of fire?
Fire is a chemical reaction in which energy in the form of heat is produced. When forest fuels burn, there is a chemical combination of the oxygen in the air with woody material, pitch and other burnable elements found in the forest environment. The combustion process or fire is sometimes called rapid oxidation.
What is the basic chemistry of fire?
Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen. If hot enough, the gases may become ionized to produce plasma.
What is the chemical equation for p2o5?
P₂O₅
Phosphorus pentoxide/Formula
What is the word equation for octane and oxygen?
How would you balance the equation for the combustion of octane: C8H18(l)+O2(g)—->CO2(g)+H2O(l)? Socratic.
Which is the correct chemical formula for naphthalene?
The chemical formula for naphthalene is C10H8 , and its molecular weight is 128.19 g/mol. (1) Naphthalene occurs as a white solid or powderthat is insoluble in water. (1,8) Naphthalene has a strong, mothball odor, with an odor threshold of 0.44 mg/m. 3. (0.084 parts per million, ppm).
Where does naphthalene come from in the air?
(1) Workers may be occupationally exposed to naphthalene during its manufacture and use, especially in coal- tar production, wood preserving, tanning, or ink and dye production. (1) Naphthalene is released to the air from the burning of coal and oil and from the use of mothballs.
What are the different names for naphthalene tar?
Other names: Albocarbon; Dezodorator; Moth flakes; Naphthalin; Naphthaline; Naphthene; Tar camphor; White tar; Camphor tar; Moth balls; Naftalen; NCI-C52904; Mighty 150; Mighty RD1; Rcra waste number U165; UN 1334; UN 2304; NSC 37565 Permanent link for this species. Use this link for bookmarking this species for future reference.
How much does naphthalene weigh in PubChem CID 931?
PubChem CID 931 Synonyms naphthalene 91-20-3 Naphthalin Naphthene Molecular Weight 128.17 Dates Modify 2021-07-03 Create 2005-03-26