formula solubility reason
SrSO4 insoluble alkali metals and ammonium sulphate are soluble in water but
remaing sulphates are insoluble in water
KOH soluble alkali metal salts are soluble in water
Na3PO4 soluble alkali metal salts are soluble in water
PbCl2 insoluble first group cations (Pb^+2, Ag^+) contains chlorides are insoluble
Pb(C2H3O2)2 soluble all acetate salts are soluble in water.
Hg2Cl2 insoluble first group cations (Pb^+2, Ag^+, Hg^+) contains chlorides are insoluble
AgBr insoluble first group cations (Pb^+2, Ag^+, Hg^+) contains chlorides are insoluble
PbSO4 insoluble alkali metals and ammonium sulphate are soluble in water but
remaing sulphates are insoluble in water
CuCl2 soluble Cu^+2 chlorides are soluble
Solubility (circle one) Reason (just a 1 or 2 word explanation) Formula
2. For each pair of molecules, circle the stronger acid and provide a reason for your decision. Use diagrams as well as words in your explanation (4 pts)
#5 the last word is circle and there is nothing more. 2) the the following harmonie ty .2 g) Are kl, Rez Im analytic & Give a reason. 4 Find an analytic function f(e) - ux, y) + 1 8(x,y) such that u = x²-axy - y² Wylic Coonen antia 5) Evaluate I (2-5 + 2) da from 1 to 1 along (a) the upper are of the unit circe (b) the lower an o the lower are of the...
It's okay to answer just one number just please provide an explanation 1. Fill in the table with the appropriate answer. (5 pts. each no.) Molecule/lon Hybridized state of the central atom Geometry Polarity 1. Is 2. IF 3. BBra 4. CO, 5. SFS 6. Se 7. XeFg 8. O; 9. AsCls 10. CIFs 11. Broz 12. IFs
i just need structural formula please. no explanation required. thank you f. N, methyl-propanamide e. 1-Bromo-3-Cyclopropyl-2-butanone h.4-Chloro-3-keto-2-methoxy- 1-pentanal g. 2-Nitro-3-Chloro-2-propanamine j. Ethandioic acid i. 3-Chloro-2-buenol-2
what is the formula, molecular weight , melting point and one-word hazard for p-dichlorobenzene?
10. Explain how to find the equation for a circle given just the endpoints of one diameter. The circle has a diameter with endpoints (0,0) and (3, 8).
Formula Dot Requirement Dot Formula Electronic Geometry Molecular Geometry (Circle one) Symmetrical Y N N= A= S = HgBr, Polar Y N hybridization Not shared =
PART A: SOLUBILITY RULES AND FORMULA WRITING Table 1: Solubilities of Chlorides, Acetates, Carbonates and Phosphates Substances NaCl NaC,H,O, Na CO, Na,PO, NNR NR N NaNO NH,NO, AGC AgNO, Zn(NO,)2 NO)N2 Ca(NO,), NP AI(NO,), NI NR AGNEn 1 SOLUBLITY RULES, FORMULA WRITING. AND DOUBLE REPLACEMENT REACTIONS REPORT FORM 129 1 SOLUBILITY RULES, FORMULA WRITING. AND DOUBLE REPLACEMENT REACTIONS REPORT FORM 129
Formula Dot Requirement Dot Formula Electronic Geometry Molecular Geometry (Circle one) N= A = S = Symmetrical Y N NH, Polar Y N Not shared = hybridization NE A= S. Symmetrical N Bro, Polar Y N Not shared = hybridization Symmetrical Y N N A- S= Polar AsF Y N Not shared hybridization * Dot formula is an exception to rules.
2. Draw the structural formula for a- D-glucosyl-(1->6)-D-mannosamine, and circle the part of this structure that makes the compound a reducing sugar. (4 pts.)