Chemistry, 02.01.2020 17:31 villafana36

Given an element with seven valence electrons, how many chemical bonds will usually form?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:10, coralstoner6793

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

Answers: 3

continue

Chemistry, 23.06.2019 09:00, student0724

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive

Answers: 2

continue

Chemistry, 23.06.2019 10:50, reesespowerade

Achemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. the chemical reaction that occurred is shown. na + cl2 → nacl if the percentage yield of the reaction is 86%, what is the actual yield? show your work, including the use of stoichiometric calculations and conversion factors.

Answers: 1

continue

Chemistry, 23.06.2019 11:30, baptistatm51976

If 4.8 moles of x and 3.4 moles of y react according to the reaction below, how many moles of the excess reactant will be left over at the end of the reaction? 3x + 2y “yields”/ x3y2. a. 1.7 mol y left over b. 1.6 mol x left over c. 0.2 mol y left over d. 0.1 mol x left over