B
Lau
C)
Why is sulphuric acid kept in the glass bottle? in fire extinguisher...
Chemistry, 07.02.2021 14:00 shannydouglas
B
Lau
C)
Why is sulphuric acid kept in the glass bottle? in fire extinguisher
Answers: 3
Chemistry, 22.06.2019 06:00
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
Chemistry, 22.06.2019 08:30
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
Chemistry, 22.06.2019 08:30
Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.
Answers: 3
Chemistry, 22.06.2019 09:00
Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset
Answers: 1
Mathematics, 19.09.2019 12:10
Biology, 19.09.2019 12:10
Mathematics, 19.09.2019 12:10
English, 19.09.2019 12:10
Arts, 19.09.2019 12:10
Mathematics, 19.09.2019 12:10
History, 19.09.2019 12:10
Social Studies, 19.09.2019 12:10
Social Studies, 19.09.2019 12:10