5. Which combination will produce a precipitate? a) NH4OH(aq) and HCl(aq) b) AgNO3(aq) and CaCl2(aq) c) NaOH(aq) an...
Which of these solutions would produce precipitate? a. NaCl + AgNO3 b. HNO3 + NaOH c. HCl + NaI d. H2SO4 + CaCl2
1. Na2CO3(aq) + Ni(NO3)2(aq) 2. NaCl(aq) + AgNO3(aq) 3. Na2CO3(aq) + HCl(aq) Select Select precipitate gas hot test tube cool test tube color change NR 4. NaOH(aq) + HCl(aq) 5. Kl(aq) + Pb(NO3)2(aq) Select Select 6. Na2CO3(aq) + CaCl2(aq) 7. BaCl2(aq) + H2SO4(aq) 8. CuSO4(aq) + NaOH(aq) 9. Zn(s) + H2SO4(aq) 10. Zn(s) + CuSO4(aq) 11. Ni(NO3)2(aq) + NaOH(aq) 12. NaOH(aq) + FeCl3(aq) Select Select Select Select 13. Mg(s) + HCl(aq) Select
Which of the following reactions will not form a precipitate? A) K2C2O4(aq)+Ba(OH)2(aq)→ B) Pb(NO3)2(aq)+H2SO4(aq)→ C) CaCO3(s)+H2SO4(aq)→ incorrect D) AgNO3(aq)+NaI(aq)→ E) Na2CO3(aq)+HCl(aq)→
Question 37 (1 point) Which combination will result in a precipitate forming? O NaNO3(aq) and FeCl3(aq) Zn(s) and HCl(aq) NaOH(aq) and HCl(aq) NaOH(aq) and FeCl3(aq)
D. Cao(s) + 2HCl(aq) CaCl2(aq)+H300) QUESTION 17 Which of the following mixtures will result in a precipitate? A. NH4CO3(aq) + KCl(aq) B. sr(C2H302)2(aq) + NaNO3(aq) C. Caßr2(aq) + NaOH(aq) D. Cal2(aq) + AgNO3(aq) QUESTION 18 vertinn
Which of the following is not a precipitation reaction? a. Na2SO4 + CaCl2 --> CaSO4 + NaCl b. MgCl2 + AgNO3 --> Mg(NO3)2 + AgCl c. NaOH + HCl --> NaCl + H2O d. NaCl + AgC2H3O2 --> NaC2H3O2 + AgCl
Double Displacement -- Complete and balance the following reactions 1. AgNO3 (aq) + HCl (aq) ---------------> 2. Cu(NO3)2 (aq) + NaOH (aq) ---------> 3. Fe(NO3)3 (aq) + Cd(OH)2 (aq) -------> 4. Pb(NO3)2 (aq) + H2SO4 (aq) ----------> 5. Hg2(NO3)2 (aq) + Na2CO3 (aq) ------->
QUESTION 14 Which combination(s) of solutions will produce a precipitate? NiBr2(aq) + (NH4)2SO4(aq) Fe(CIO4)3(aq) + Li3PO4(aq) O A. Both solution I and solution II produce a precipitate. OB. Only solution II produces a precipitate. O C. Neither solution I nor solution II produces a precipitate. O D.Only solution I produces a precipitate.
Question 12 6 pts Which combination of dilute aqueous reagents will not produce a precipitate? BaBr2 + Na2SO4 Znl2 + KOH NaOH + HCIO4 AgNO3 + HCI • Previous Next Luizasaved at 10:28nm Submit O BL 9
Consider the following reaction. NaOH(aq) + HCl(aq) → NaCl(aq) + H2O(l) If 25.0 mL of a 0.100 M solution of NaOH reacted with excess HCl, how many moles of NaCl could form? a. 0.00250 mol b. 0.100 mol c. 25.0 mol d. 2.50 mol 1 points QUESTION 9 Consider the following reaction. How many grams of sucrose would produce 2546 kcal? a. 649.4 g b. 1342 g c. 180.4 g d. 1.897 g