please explain why Classify each reaction according to whether a precipitate forms. Pricipitate forms Precipitate does...
Classify each reaction according to whether a precipitate forms. Precipitate forms Precipitate does not form answer bank: AgNO3 + Na3PO4 Fe(NO3)2 + Na2S NaNO3 + NaClO4 Mg(NO3)2 + NaCl Pb(NO3)2 + NaClO4 Mg(NO3)2 + NaOH Cu(NO3)2 + Na2CO3
Classify each of the possible reactions according to whether a precipitate will form or will not form. Precipitate forms No reaction KI + Pb(NO3)2 ? KOH + FeCl, ? KI + NaCl ? CrCl2 + Li,CO, → ? LiNO, + Na SO ?
Determine whether a precipitate form in the following reaction conditions: a. A solution containing lead (II) nitrate is mixed with one containing sodium bromide to form a solution that is 0.0150 M in Pb(NO3)2 and 0.00350 M in NaBr. Does a precipitate form in the newly mixed solution? Ksp PbBr2 = 4.67 x 10-6 . b. A solution containing iron (II) nitrate is mixed with one containing sodium phosphate to form a solution that is 0.0365 M in Fe(NO3)2 and...
please help!!!
Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are mixed. If a precipitate will form, enter its empirical formula in the last column. Does a solution A solution precipitate form when A and B are mixed? empirical formula of precipitate X 6 ? ammonium bromide sodium hydroxide O yes no ammonium sulfide iron(II) chloride To yes o no Toyes o no lead(II) nitrate sodium iodide
Classify the following descriptions according to whether they
describe sodium atom, sodium ion, or neither.
Answer Bank A large group of these is shiny and malleable Attracts cations Forms a crystal lattice when paired with an anion Exhibits electrostatic attraction to CI- Has the Lewis structure Nat Repels cations Is unstable and highly reactive Has the Lewis structure Na Has the Lewis structure Nat Has the Lewis structure Na
Categorize each chemical equation according the type of reaction it represents. Precipitation Acid-base Redox Decomposition Answer Bank CuCl(aq) + Mg(s) MgCl(aq) + Cu(s) Fe(NO),(aq) + 3 NaOH(aq) - Fe(OH),(s) + 3 NaNO, (aq) 2 H,O,(aq) — H.001) +0, NH(aq) + H, O) = NH,(aq) + H,O*(aq) KOH(aq) + HBraq) KBr(aq) + H2O(1) 2 HCl(aq) + Zn(s) - ZnCl2(aq) + H,
balance the equations please:). For the second picture, balance the
circled ones!
el 8t Reaction, record your observations, such as "black rm", "solution changes color", or "no change is evident", etc ed Equation, write a balanced equation for reactants and pro urs. (Metal ions that form have a charge of +2 except for silve n was evident, simply write "NR". ctive/Less Active Metal, write the symbol of the more active than" sign and the less active metal to the right...
For each experiment described below 1) provide the relevant equilibrium reaction or reactions, 2) use LeChatelier's Principle to explain why the reaction has shifted left (L) or right (R), and 3) answer any other questions. a) To a solution containing 1M Pb(NO3)2, 1 M HCl is slowly added until a white precipitate forms. The mixture is then heated and the precipitate disappears. Is the dissociation of the precipitate endothermic or exothermic? Does the equilibrium constant (Ksp) change when the solution...
part B please
Homework #8 Due Monday, November 18 1. Decide whether a precipitate will form when the following solutions are mixed (use Table 18.2): (a) 27.0 mL of 0.0010 M NaCl and 73.0 mL of 0.0040 M AGNO, Ksp = lor NaCl(s) + A. NO Na NO₃ + Ag ClRsp = [A7 AgCl → Ag" - CITO _274L) = M = (100) Qsp = [Agt]. [ci]. 2.710-4 (100292) (2.7.10-4) Qso = 17.88×10 -7 > Ksp _13mL) = M. (100mL)...
Please explain why an alcohol does not appear in the product
of this reaction. I am confused as to where it went according to
this answer.
1. mCPBA 2-Methyl-1-propene 2. HBr br MacBook Air