The answers should be rounded off to three (3) significant figures and reported inscientific notation [enter the coefficient and the exponent in the space provided].Given 1.82 x 105 mg of diphosphorous pentoxide:A How many millimoles (mmoles) are there?mmol of compoundх 10%3DB How many molecules are there?molecules =х 10C How many grams of phosphorous are there?grams of P =x 10D How many moles of oxygen atoms are there?moles of O =х 10How many mL of Br2 with a density of 3.12 g/mL must you dispense to have 1.56 mole(mol) of Br2 ()-(1)The answer should be rounded off to three (3) significant figures and reported in decimalnotationmL of Bromine =mLWhat is the mass of 0.6832 moles of Zinc perbromate? The answers should be rounded offto the correct number of significant figures and reported in DECIMAL notation. Do notenter units (already provided for you)Answer =grams

• 1 mole 6.023 x 1023 molecules/atoms/ions• No. of moles = Given massMolar mass• Mass = No. of moles…

The answers should be rounded off to three (3) significant figures and reported in scientific notation [enter the coefficient and the exponent in the space provided]. Given 1.82 x 105 mg of diphosphorous pentoxide: A How many millimoles (mmoles) are there? mmol of compound = х 10 %3D B How many molecules are there? molecules = х 10 %3D C How many grams of phosphorous are there? grams of P = х 10 D How many moles of oxygen atoms are there? moles of O = х 10

The answers should be rounded off to three (3) significant figures and reported in scientific notation [enter the coefficient and the exponent in the space provided]. Given 1.82 x 105 mg of diphosphorous pentoxide: A How many millimoles (mmoles) are there? mmol of compound = х 10 %3D B How many molecules are there? molecules = х 10 %3D C How many grams of phosphorous are there? grams of P = х 10 D How many moles of oxygen atoms are there? moles of O = х 10

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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