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Questions in chemistry

πŸ“ Answered - What mass of sodium chloride is produced when chlorine gas reacts with 0.29 grams of sodium iodide? Note: Ensure to use stoichiometric calculations for the reaction.

πŸ“ Answered - Which of the following solutions would show the greatest conductivity at 30Β°C? A. 0.20 M Ca(NO₃)β‚‚ B. 0.25 M HCl C. 0.30 M NaOH D. 0.10 M NaCl E. 0.40 M CH₃OH

πŸ“ Answered - Write the balanced equation for the reaction of aqueous Pb(ClO3)2 with aqueous NaI.

πŸ“ Answered - What are five observable properties of matter?

πŸ“ Answered - Which element has the greatest electronegativity? a. Chlorine b. Oxygen c. Sulfur d. Phosphorus e. Fluorine

πŸ“ Answered - What is the chemical name for [tex]Fe_2O_3[/tex]?

πŸ“ Answered - Molarity: 0.5 grams of sodium chloride is dissolved to make 0.05 liters of solution. Would it be the same as 0.5 moles of sodium chloride dissolved to make 0.05 liters of solution? Please help me with the grams. Thank you! (First time using this.)

πŸ“ Answered - How many atoms are in 2.3 g of Na? Show your work. This question will take two steps.

πŸ“ Answered - Boyle’s Law A. \( q = mcΞ”T \) B. \( q = H_v m \) C. \( P_1 V_1 = P_2 V_2 \) D. \( D = \frac{m}{V} \) E. \( K = C + 273 \)

πŸ“ Answered - How much CaCl2, in grams, is needed to make 2.0 L of a 3.5 M solution?