The closeness of a measurement to its true value is a measure of its accuracy. This term is the degree of which a certain measurement conforms to the correct value or the standard value. It is not the same with the term precision. Precision, on the other hand, is a measure used to characterize the closeness of the data measured.
La materia puede encontrarse en diferentes estados dentro de nuestro planeta: líquido, sólido y gaseoso. Fuera de la Tierra existe un cuarto estado, conocido como plasma, que abunda en lugares como el Sol y las estrellas.
Answer:
1.175 M
Explanation:
Mass = 32.9 g
Volume = 700.0 mL = 0.7 L
Molarity = ?
The relationship between the quantities is given by;
Molarity = Number of moles / Volume
Number pf moles = Mass /Molar mass
Number of moles = 32.9 / 40 = 0.8225 mol
Molarity = 0.8225 / 0.7 = 1.175 M
Explanation:
All the points that are given below are true to have been affecting the war theory positively. The untimely and unnatural death that were happening earlier was prevented after introduction of germ theory and keeping a check on the germs that were inflicting death.
Also the accidental discovery of X-Ray helped the soldiers to get an overview of what was happening inside the body. The nuclear power plants help generate atomic energy and brought in the concept of nuclear weapons so did happen with atoms as well which lead to development atom bombs that were very useful in wars
Answer: Catalyst
Explanation: it speeds it up lol but basically the catalyst helps speed up the chemical reaction by reducing the activation energy or changing the reaction machenism/