Express your answers as chemical symbols
WebFeb 24, 2024 · Express your answers as chemical symbols separated by a comma. Enter the oxidized element first. Advertisement Advertisement nwandukelechi nwandukelechi Answer: Sulphur is oxidised . Hydrogen is reduced . Explanation: Equation of the reaction . PbS(s) + 4H2O2(aq) → PbSO4(s) + 4H2O(l) For Sulphur in PbS: +2 + S … WebExpress your answer using two significant figures. 7400. Fill in the blanks in Element Name column of the table. ... Aluminum,Antimony,Radon,Lead. Fill in the blanks in …
Express your answers as chemical symbols
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WebExpress your answers as chemical symbols separated by a comma. 2) Identify the elements that undergo changes in oxidation number in the following reaction: … Weba compound. Determine whether each of the following changes is physical or chemical: -sugar dissolves in water. - a metal surface becomes dull because of continued abrasion. -sugar burns in a pot. -a metal pot becomes dull on exposure to air. PHYSICAL CHANGE: -sugar dissolves in water.
WebThis problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: [Ar]4s23d104p5 Express … WebAnswer to Solved [Kr]4d65s25p1 Express your answer as a chemical. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts.
WebOct 18, 2024 · Enter the oxidized element first. (Part C) Cl2(aq) + 2NaI(aq) → I2(aq) + 2NaCl(aq) Express your answers as chemical symbols separated by a comma. Enter the oxidized element first. (Part D) PbS(s) + 4H2O2(aq) →PbSO4(s) + 4H2O(l) Express … WebUnformatted text preview: Part C an alkali metal in Period 3.Express your answer as a chemical symbol. Na Submit Previous Answers Correct Part D Group 2A, Period 4. Express your answer as a chemical symbol.
WebSep 21, 2024 · To do this problem, we have to do electron configurations. For example, the element with 5 electrons in the 3p sublevel would have an electron configuration 3s2 3p5. Looking at the right side of the periodic table that contains the p-block, we look in the third row for the element with configuration 3s2 3p5, which would be Cl.
WebExpress your answers as chemical symbols. 35 17 View Available Hint (s) ΑΣφ Submit 35 Cl Symbol Protons 26 50 Neutrons 30 66 49 86 Electrons Mass no. 222 119. Part A … buying a wine fridgeWebChemistry questions and answers; Identify the atoms with the following ground-state electron configuration: Part A Express your answer as a chemical symbol. Question: Identify the atoms with the following ground-state electron configuration: Part A Express your answer as a chemical symbol. center of insurance hopkinsville kyWebSep 21, 2024 · To do this problem, we have to do electron configurations. For example, the element with 5 electrons in the 3p sublevel would have an electron configuration 3s2 … buying a wooden countertopbuying a wood heaterWebExpress your answers as chemical symbols. 35 17 View Available Hint (s) ΑΣφ Submit 35 Cl Symbol Protons 26 50 Neutrons 30 66 49 86 Electrons Mass no. 222 119. Part A Once you have filled in all the gaps on a separate sheet of paper, enter the four missing element symbols in the first row of the table into the answer box below. center of integrative vet medicine coWebExpress your answers as chemical symbols separated by a comma. Enter the oxidized element first. c) PbS(s)+4H2O2(aq)?PbSO4(s)+4H2O(l) Express your answers as chemical symbols separated by a comma. Enter the oxidized element first. Best Answer. This is the best answer based on feedback and ratings. buying a wood burning stoveWebExpert Answer. 1st step. All steps. Final answer. Step 1/2. Cadmium is a chemical element with the symbol Cd & atomic number 48. View the full answer. Step 2/2. buying a wood stove