Chemistry, 18.11.2020 16:30 teacherpreacher
HELPP ANSWERSSS
Which of the following elements in Group 13 would most likely have a physical and chemical properties of brittle, shiny, semiconductor, and is silver?
A.
Indium
B.
Gallium
C.
Aluminum
D.
Boron
Answers: 1
Chemistry, 22.06.2019 14:50, jonmorton159
Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2
Answers: 3
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Chemistry, 23.06.2019 08:30, zhjzjzzj8225
Explain how to convert from one unit to another in the metric system.
Answers: 3
HELPP ANSWERSSS
Which of the following elements in Group 13 would most likely have a physical and c...
Physics, 29.05.2020 06:02
Social Studies, 29.05.2020 06:02
English, 29.05.2020 06:02
Biology, 29.05.2020 06:02
English, 29.05.2020 06:02