Answers: 2
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 16:30
For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.
Answers: 2
Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
Answers: 1
Chemistry, 23.06.2019 00:30
Titration reveals that 11.6 ml of 3.0m sulfuric acid are required to neutralize the sodium hydroxide in 25.00ml of naoh solution. what is the molarity of the naoh solution?
Answers: 1
The organelle is found in plant cells contains a green pigment and is the site of photosynthesis. th...
Biology, 21.05.2021 16:00
SAT, 21.05.2021 16:00
English, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
English, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
History, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
Computers and Technology, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
Mathematics, 21.05.2021 16:00
Chemistry, 21.05.2021 16:00