natcooper4297 natcooper4297

19-12-2022
Chemistry

Answered

suppose of zinc bromide is dissolved in of a aqueous solution of potassium carbonate. calculate the final molarity of bromide anion in the solution. you can assume the volume of the solution doesn't change when the zinc bromide is dissolved in it. be sure your answer has the correct number of significant digits.

Answer :

Other Questions

when a piece of zinc metal is added to a solution of hydrochloric acid, a reaction occurs. the products are aqueous zinc chloride and hydrogen gas. which of the

Calculate the amount of heat needed to boil 81.2g of ethanol ( CH3CH2OH ), beginning from a temperature of 31.4°C . Be sure your answer has a unit symbol and th

a student combines a solution of nacl(aq) with a solution of agno3(aq), and a precipitate forms. question which of the following is evidence that ionic bonds fo

(28 points} I. Calculations (final answers must be rounded to the appropriate significant figures) [Please round formula weights to 1 decimal place.] 1. Calcula

(28 points} I. Calculations (final answers must be rounded to the appropriate significant figures) [Please round formula weights to 1 decimal place.] 1. Calcula

(28 points} I. Calculations (final answers must be rounded to the appropriate significant figures) [Please round formula weights to 1 decimal place.] 1. Calcula

What is the mass of the precipitate formed when 50mL of 16.9% (w/v) solution of AgNO 3 is mixed with 50mL of 5.8% (w/v) NaCl solution? [Ag=107.8,N=14,O=16,Na=23

Calculate the mass of vanadium(V) oxide (V2O5) that contains a trillion (1.0 *10^12) oxygen atoms. Be sure your answer has a unit symbol if necessary, and round

if 0.500 moles of potassium chlorate are decomposed according to the following reaction, calculate the volume of oxygen produced. the density of oxygen is 1.44

what is the molar concentration of a 40.0% w/v (m/v) nacl solution? the information below may be helpful: molar mass of nacl: 58.443 g/mol density of water: 1.0