WebJul 5, 2024 · Na (s) + Cl 2 (g) → NaCl (s) Inspection of this equation, however, shows that, while there is one sodium atom on each side of the arrow, there are two chlorine atoms in the reactants and only one in the products. This equation is not balanced, and is therefore not a valid chemical equation. WebQ: formula of sodium astatide (include phase): A: A notation which is used to represent the number and types of atoms present in a given molecule is… question_answer
Inorganic Exam 3 Flashcards Quizlet
WebJan 18, 2024 · answered • expert verified (c) Astatine reacts with sodium to form sodium astatide. (i) Predict the chemical formula of this product. (ii) Would you expect astatine to react more vigorously or less vigorously than iodine? Give a reason for your answer. Advertisement iqah is waiting for your help. Add your answer and earn points. WebPredict several properties of astatine from its position in the periodic table physical state of astatine at 25 °C: formula of sodium astatide (include phase): formula of... Posted 6 months ago View Answer Q: New elements are discovered by … dora the star monutain dailymotion
Astatine is a radioactive halogen that concentrates in the...ask 8
WebSodium ions are used to build up electrical gradients in the firing of neurons in the brain. This involves sodium (and its big brother potassium) diffusing through cell membranes. … WebHydrogen astatide, also known as astatine hydride, astatane, astidohydrogen or hydroastatic acid, is a chemical compound with the chemical formula HAt, consisting of … WebPredict several properties of astatine from its position in the periodic table. physical state of astatine at 25 °C: formula of sodium astatide (include phase): color of sodium astatide: formula of gaseous astatine (include … city of palm desert public art