QUESTION 9 Identify the compound that is insoluble in water: Ba(NO3)2 K3PO4 Ba3(PO4)2 AgNO3
When aqueous solutions of K3PO4 and Ba(NO3)2 are combined, Ba3(PO4)2 precipitates. Calculate the mass, in grams, of the Ba3(PO4)2 produced when 1.84 mL of 0.129 M Ba(NO3)2 and 3.76 mL of 0.712 M K3PO4 are mixed. Calculate the mass to 3 significant figures.
Determine the mass (in g) of Ba3(PO4)2 that is produced when 125 mL of a 4.55×10-2 M Ba(NO3)2 solution completely reacts with 519 mL of a 6.92×10-2 M Na3PO4 solution according to the following balanced chemical equation. 3Ba(NO3)2(aq) + 2Na3PO4(aq) → Ba3(PO4)2(s) + 6NaNO3(aq)
Table I-B. Solubility of Ionic Compounds in Water S2– Cl– SO42– CO32– Ag+ insoluble insoluble insoluble insoluble Ba2+ soluble soluble insoluble insoluble Cd2+ insoluble soluble soluble insoluble Co2+ insoluble soluble soluble insoluble NH4+ soluble soluble soluble soluble Ni2+ insoluble soluble soluble insoluble Write balanced molecular and net ionic equations for all combinations in which a precipitate did form. Include all work. These are the original formula of ones that are insoluble AgNO3 Na2S AgNO3 NaCl AgNO3 Na2SO4 AgNO3 Na2CO3 Ba(NO3)2...
While balancing the following equation Ba(OH)2 + H3PO4 --> Ba3(PO4)2 + H2O which of the following is not the safest to start with as per rule 1 discussed in class? Select one: a. O b. PO4 c. Ba d. H
Calculate the solubility of Ba3(PO4)2 (a) in pure water and (b) in a solution in which [PO43-] = 0.210 M. Ksp Ba3(PO4)2 = (1.3 × 10-29) Solubility in pure water =______ M Solubility in 0.210 M PO43- =______M
Identify the compound that is base-insoluble. Identify the compound that is base-insoluble. ZnS KCl PbCl2 As2S3 Ca3(PO4)2 Please explain why. Thank you.
1. Determine the net ionic equations A. Ba(PO4)2(s) + 6HNO3 (aq) → 3Ba(NO3)2(aq) + 2H3PO4(aq) B. Pb3(PO4)2(s) + 6HNO3 (aq) → 3Pb(NO3)2(aq) + 2H3PO4(aq) C. Fe(PO4)(s) + 3HNO3 (aq) → Fe(NO3)3(aq) + H3PO4(aq) D. Ag3PO4(s) + 3HNO3 (aq) → AgNO3(aq) + H3PO4(aq)
Name the following compound: HCl(aq) A Question 9 (1 point) Name the following compound: Ba(NO3)2 Question 10 (1 point] Write the formula for the following compound. Use parenthesis if needed, and don't worry if the numbers that are supposed to be subscript size are regular size. (Ex: CaCl2 is fine) : carbon tetrafluoride A/
formula precipitation Formula of precipitate SI(NO3)2(aq) + K3PO4(aq) Ba(NO3)2(aq) + MgSO4(aq) FeCl3(aq) + Pb(NO3)2(aq)-- H2SO4(aq) + Mg(OH)2(aq)— HNO3(aq) + Ba(OH)2(aq)— Formula of precipitate CuCl(aq) + K2CO3(aq) – KOH(aq) + Mn(NO3)2(aq) – Na2SO4(aq) + Ba(NO3)2(aq) -
Which of the following gives the balanced equation for this reaction? K3PO4+ Ca(NO3)2 Cas(PO4)2 + KNO3 Select one: A 2K POs +3Ca(NO3)2Cag(PO42+6KNO3 B. 2K3PO4 + Ca(NO3)2Ca3(PO42+6KNO3 C. KPO4 + CaNO3+ KNO3 D. KPO4 + Ca(NO32 Cas(PO42+3KNOs E. KaPO4+ Ca(NO 3)2 Cas(PO42 + KNO3