subject
Chemistry, 01.07.2019 17:00 Ezekielcassese

Check my answer 100 points. tell me if they are wrong! 1. you have three elements, a, b, and c, with the following electronegativity values: a = 0.9 b = 3.0 c = 3.5 you react the elements to form the substances ab, ac, and bc. answer the following questions: • what type of substance is ab? what types of bonds are present? explain your answer. • what type of substance is ac? what types of bonds are present? explain your answer. • what type of substance is bc? what types of bonds are present? explain your answer. • if any of the substances are ionic compounds, which element is the cation and which is the anion? explain your answer. ab is an ionic compound. the electronegativity is different between a and b is greater. ac is an ionic compound. the electronegativity is different between a and c is greater. bc is a covalent compound because the electronegativity difference between a and b is small. ab and ac is an ionic compound. a is the cation and b and c are the anion because the element with lower electronegativity is a cation and the element with the higher electronegativity is an anion making a the cation and b and c an anion. your score of 5

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 1
question
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
question
Chemistry, 22.06.2019 21:00
Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.
Answers: 1
question
Chemistry, 23.06.2019 00:30
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
Answers: 1
You know the right answer?
Check my answer 100 points. tell me if they are wrong! 1. you have three elements, a, b, and c, wi...
Questions
question
Physics, 29.04.2021 06:40
question
Mathematics, 29.04.2021 06:40
question
Physics, 29.04.2021 06:40
question
History, 29.04.2021 06:40
question
Mathematics, 29.04.2021 06:40
question
Mathematics, 29.04.2021 06:40
question
Mathematics, 29.04.2021 06:40
Questions on the website: 13722367