Hi:) why covalent substances don’t have free moving ions / electrons?
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Chemistry, 23.04.2020 18:08 celinarubio77
Hi:) why covalent substances don’t have free moving ions / electrons?
Answers: 3
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
Chemistry, 22.06.2019 14:30
1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?
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Chemistry, 23.06.2019 17:00
Помогите решить задачу с оформлением дано найт решение пожалуйста? ? номер у прошу
Answers: 1
Chemistry, 23.06.2019 17:00
Which of the following has potential energy but no kinetic energy? longitudinal sound waves an arrow shot from a bow a compressed spring a vibrating atom
Answers: 1
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