Products of double displacement reactions are
PbCO3 + 2KBr---------K2CO3 + PBr2
K being more reactive will displace Pb
2. Write the product(s) of the double displacement reaction PbCO3 + KBr →
2. For each of the following predict the product(s) of the reaction, write the net ionic equation: Identify the physical state of the products. a. KBr + AgNO3 b. HNO3 + NaOH c. AgNO3 + NaOH d. BaCl2 + Na2S e. HNO3 + Na2CO3
Identify each of the following aqueous reactions as
double-displacement or single-displacement. Then write molecular,
total ionic, and net ionic equations for each.
a. zinc chloride and sodium phosphate
b. tin(II) hydroxide and nitric acid
c. iron(II) iodide and aluminum
d. chromium(III) perchlorate and boric acid
Write answers in provided spaces. Show all work for calculation-based questions, including molar masses. Do your own work. Write your own answers. Use the solubility rules from Appendix J (p. 286) in the lab manual....
Identify the correct product that would complete the following double displacement reaction: NaOH + HBr → ________ + H2O
An electrochemical cell was designed in order to determine the solubility product constant, Ksp for PbCO3. The cell uses the half reactions shown below to produce the overall dissociation reaction. cathode reaction: anode reaction: overall reaction: PbCO3(s) + 2e — Pb(s) + Coz- (aq) Ph(s) — Pb2+ (aq) + 2 e- PbCO,(s) — Pb2+ (aq) + CO2 (aq) Which equality correctly represents the relationship between the equilibrium constant expression for the overall reaction and the solubility product constant for PbCO,?...
2. What are the formula weights of (a) KBr and (b)PbCO 3 in
(amu)
2. What are the formula weights of (a) KBr and (b) PbCO3 in (amu) OFW of KBr - 207.00 amu ; FW of PbCO3 - 267.21 amu OFW of KBr - 119.00 amu :FW of PbCO, -267.21 amu OFW of KBr - 77.54 amu :FW of PCO, - 167.21 amu OFW of KBr = 19.00 amu :FW of PHCO3 = 67.12 amu
Aqueous ammonium chromate reacts with aqueous lead(II) nitrate
in a double-displacement reaction. Write a balanced equation to
describe this reaction. Include states of matter in your answer.
Click in the answer box to open the symbol palette. Note: The
example shown in the figure is not the same as described in the
question.
AP 1
A double-displacement reaction.
Extra Credit: Predict the product(s) and write the balanced chemical equation for the double replacement reaction of lead(1) phosphate and lithium sulfide.
which of these reactions is a double displacement
reaction
A Hide Time Remaining A Question 18 of 52 Which of these reactions is a double displacement reaction? O A. Mg(s) + HClO4(aq) – Mg(ClO4)2(aq) + H2(g) OB. CH3COOH(aq) + K2CO3(aq) → H20(1) + CO2(g) + KCH3COO(aq) Oc. Bao(S) + H2O(0) - Ba(OH)2(aq) OD. K(s) + H20(1) - H2(g) + KOH(aq) Reset Selection Ha
For the following double displacement reactions, write the products and circle any insoluble product (precipitate: Example: Ca(NO)2 + K.PO, -> KNO, + Co. (PO) CUSO, + K PO- Fe(NO) - Na.Co. - FeNO) + Na PO, Pb(NO), + KI > ANO, + NaCI > CONO). - Nal -> CUNO) + K.com ZnBr+ K.PO. - ANO + KOH
An example of a reaction where ∆G = 0 is a. any double displacement reaction b. CO2(s)→CO2(g) @SATP c. CO2(s)→CO2(l) @SATP d. any reaction that is done