A student investigates the rate of reaction between marble chips and hydrochloric acid. Both experiments use 50 cm3 of hydrochloric acid and an excess of marble chips. He measures the total mass of carbon dioxide given off for different sizes of marble chips. Look at his results. The student has plotted his results for the large marble chips on the graph (in section below) . What would the line for small marble chips look like?
Answers: 1
Chemistry, 22.06.2019 01:30
In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l
Answers: 1
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 14:30
Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous
Answers: 1
Chemistry, 22.06.2019 15:20
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
Answers: 3
A student investigates the rate of reaction between marble chips and hydrochloric acid. Both experim...
Biology, 19.07.2019 14:30
English, 19.07.2019 14:30
Business, 19.07.2019 14:30
History, 19.07.2019 14:30
Mathematics, 19.07.2019 14:30
English, 19.07.2019 14:30
Mathematics, 19.07.2019 14:30