Chemistry, 28.08.2019 19:30 almendares55
In a chemical reaction, substance r reacts with compound xy to produce 470 g of compound rx. if the theoretical yield of
rx is 56.0 g, what is its percent yield?
actual yield
use %yield - theoretical veld x 100
9.00%
16.1%
83.9%
119%
Answers: 1
Chemistry, 22.06.2019 22:00
Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.
Answers: 2
Chemistry, 23.06.2019 03:50
How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?
Answers: 2
Chemistry, 23.06.2019 04:31
Pls i will do pls imma diewhat forms white light? (4 points)a. combination of all wavelengths of ultraviolet light b. combination of all wavelengths of visible lightc. absorption of electromagnetic waves d. absorption of infrared rays
Answers: 2
Chemistry, 23.06.2019 09:30
The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e.g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?
Answers: 3
In a chemical reaction, substance r reacts with compound xy to produce 470 g of compound rx. if the...
History, 18.12.2019 21:31
Spanish, 18.12.2019 21:31
Physics, 18.12.2019 21:31
Biology, 18.12.2019 21:31
Mathematics, 18.12.2019 21:31
Biology, 18.12.2019 21:31
Mathematics, 18.12.2019 21:31