8. (1 p each) Write the formation reactions for the following compounds. CaCl2: NaOH:
Question 2: Write chemical reactions for the standard formation of the following compounds. Assume the reactions take place under standard conditions and include states for full credit (hint: refer to slide 33 from Chapter 5 handout) (6 pts). A. Formation of carbon dioxide B. Formation of ethanol (C2H5OH) C. Formation of iron (II) chloride
2. For the formation of each of the following ionic compounds from their elements, write an overall equation showing the formation of the compound. Then write two half- equations to identify the REDOX process. (a) calcium sulfide (b) aluminum bromide (c) aluminum oxide 3. Where appropriate, construct half-equations for the following reactions and use them to balance the full equations. † † (a) 10;' ++ (b) 12 + S2032 (c) Br2 + KI (d) MnO 2 + H (e) Cro.2...
Write balanced formation equations at standard
conditions for each of the following compounds: (a) HI; (b) SiF4;
(c) O3; (d) Ca3(PO4)2.
6.52 Write balanced formation equations at standard conditions for each of the following compounds: (a) HI; (b) SiF4; (c) O3; (d) Ca3(PO4)2.
For the following ionic compounds, write a balanced equation for their hydration in water. CaCl2 Express your answer as a chemical equation. Identify all of the phases in your answer. NaOH Express your answer as a chemical equation. Identify all of the phases in your answer. KBr Express your answer as a chemical equation. Identify all of the phases in your answer. Fe(NO3)3 Express your answer as a chemical equation. Identify all of the phases in your answer.
Please Explain: 1. Predict the products for each of the following chemical reactions. a. CaCl2(aq) + Na2SO4(aq) → ____________( ) + ____________( ) b. KOH(aq) + HCN(aq) → ____________( ) + ____________( ) c. HBr(aq) + NaHCO3(aq) → __________( ) +__________( ) +__________( ) 2. Which of the following compounds are likely to be soluble in water? Circle your answer(s). ammonium carbonate chromium(III) hydroxide cobalt(III) sulfide lead(II) nitrate lead(II) sulfate magnesium carbonate sodium iodide zinc chloride
Write the molecular, total ionic, and net ionic formulas for each: 1. (NH4)2CO3 (aq) + CaCl2 (aq) 2.(NH4)2CO3 (aq) + CuBr2 (aq) 3. (NH4)2CO3 (aq) + Ag2SO4 4. (NH4)2CO3 (aq) + SrNO3 5. Ba(C2H3O2) (aq) + K2CrO4 6. Ba(C2H3O2) (aq) + AgSO4 7. Ba(C2H3O2) (aq) + NaOH 8. AgSO4 + CaCl2 9. CaCl2 + NaOH 10. CuBr2 + K2CrO7 11. CuBr2 + Ag2SO4 12. CuBr2 + NaOH 13. K2CrO7 + Ag2SO4 14. Ag2SO4 + NaOH 15. NaOH + SrNO3 Pls...
9. (8 points) Write full and net ionic reactions of the following reactions. a. CaS(aq) + CuCl2(aq) → CuS(s) + CaCl2(aq) full: net:
4. Write balanced molecular equations for the formation of the following compounds from the neutralization reactions of acids with bases. a. potassium nitrate b. calcium sulfate c. barium chloride d. sodium iodide e. ammonium nitrate f. magnesium chloride
Write the reaction equation for the following reactions using the structural formulae of the compounds: (they are solubility/miscibility reactions) 2-naphthol + diethyl ether sodium benzoate + NaOH sodium benzoate + NaHCO3 (The following are my answers, I am not sure if they are correct: 2-naphthol + diethyl ether: C10H7OH + (C2H5)2O --> C10H7O- + (C2H5)2OH+ sodium benzoate + NaOH: C6H5COONa + NaOH --> C6H6 + Na2CO3 sodium benzoate + NaHCO3: C6H5COONa + NaHCO3 --> C6H5COOH + Na2CO3) This is from...
Write net ionic equations for the reactions of each of the following compounds with an excess of a strong acid. Please use s, l, g, aq. Use H+ for hydronium ion. 1. Sn(OH)62- 2. Cr(OH)3 3. Ag(NH3)2+