Sentences with phrase «during a chemical reaction with»

Nitrosamines and HCAs are often confused, since both occur during a chemical reaction with lean muscle meat.

Not exact matches

During use, lithium ions stored in the graphite flow to the lithium - based electrode, where they form chemical bonds with oxygen atoms, a reaction that generates an electric current.

«We can say with a high degree of certainty that we now understand the role of each of the components and what they do during this catalytic reaction,» said Lars Grabow, assistant professor of chemical and biomolecular engineering at the University of Houston.

«The NREL approach also helps with reversibility — the reversing of chemical reactions that allows the battery to be recharged with electric current during operation.

In the high school unit, Roseman noted, similar atomic and molecular models are also used but in conjunction with bar graphs and energy transfer diagrams to help students understand that the energy changes they observe during chemical reactions are associated with changes in the arrangement of atoms.

Tolnaftate - Can cause allergic skin reactions and may cause cardiac problems in infants whose mothers come into contact with this chemical during the first trimester of pregnancy.

During the 1980s he experimented with materials and chemicals, mixing together traditional pigments with solvents, varnishes, toxins and resins to produce spontaneous chemical reactions.

«(PhysOrg.com)-- A new study by scientists in Los Angeles, California has found that bright city lights makes air pollution worse because the glare of the lights interferes with chemical reactions that clean the air of pollution during the night.»