Which reaction is possible according to Dalton’s formula?
Law Of Multiple Proportions – When two elements (A and B) combine to form different compounds, their masses are equal in number. According to Dalton’s Atomic Theory, there is only one reaction that can occur: N2 + O2=2 NO.
What chemical reaction is Dalton referring to?
The main points of Dalton’s atomic theory include: Everything is made of atoms. These are the unbreakable building blocks of matter that cannot be destroyed. Each element’s atoms are identical. Chemical reactions result in the rearrangement atoms in reactants and product compounds.
Which law doesn’t follow Dalton’s theory?
Dalton’s Atomic Theory does not violate the laws of multiple proportions and conservation of mass. This theory allows you to distinguish between elements and compounds.
What is a nucleon?
In chemistry and Physics, a nucleon can be either a proton or a neutron. It is considered as part of an atomic nuclear nucleus. Internucleon interaction, or nuclear force is the interaction of two or more nucleons. This interaction is ultimately caused by strong interaction.
What type of cell contains these characteristics but has no nucleus and DNA?
Prokaryotic cell do not contain a nucleus. Their DNA is instead floating around in the cells. Organisms with prokaryotic cells are called prokaryotes….Prokaryotic Cells.
|Prokaryotic Cells||Eukaryotic Cells|
|DNA||Single circular piece of DNA||Multiple chromosomes|
What discovered cell?
The cell was first discovered and named by Robert Hooke in 1665. Hooke commented that the cell looked very similar to small rooms used by monks, hence the name. Hooke saw the cork (dead cell walls) of plant cells as it looked under the microscope.