missyannabidYoo9059 missyannabidYoo9059

19-12-2022
Chemistry

Answered

type the correct answer in the box. what is the mass of one mole of phosphorous (p) atoms? express your answer to four significant figures. the mass of 1 mole of phosphorus atoms is ___ grams.

Answer :

Other Questions

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

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

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

Which of the following statements is false? A) the atoms of different elements must be different B) matter has mass and occupies space C) all matter has mass an

For thousands of years, the mineral chalcocite has been a highly prized source of copper. Its chemical composition is 79.85% Cu, and 20.15% S. We assume that we

Calcium hydride (CaH2) reacts vigorously with water according to the unbalanced equation shown: CaH2 (s) + H2O (1) --> Ca(OH)2 (s) + H2 (g) Determine the mol

(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

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 ass