caboutaj1 caboutaj1

02-05-2021
Chemistry

contestada

What mass of NaCrO2 can be obtained from the reaction of 7.40g Cr(OH)3 with 7.60g NaOH in the following reaction: CrOH3+NaOH==>NaCrO2+2H2O

Respuesta :

reveunji reveunji

02-05-2021

Explanation:

7.60 g of NaOH = 7.6/40 = 0.19 moles.

Reaction is 1:1 so NaOH in excess and Cr(OH)3 is limiting reactant.

You will get maximum of 0.0718 moles of NaCrO2 which is 0.0718*107 = 7.69 g

Answer Link

Otras preguntas

19.) What impact did Lutheranism have on men in the clergy? (Lesson 4) 20.) How did the Protestant Reformation complement the growth of secular movements? (Less

List 2 genres of practical documents

dependent variable? ( what did we measore)?

Which is the most likely reason Whittier became involved with the abolitionist movement

Choose all that apply. Place a check next to all the problems that the abuse of alcohol was creating and ultimately led Americans to favor prohibition of alcoho

What kinds of ions do acids and bases form in water

Which US region has a population that is most likely to be dominated by people of Irish, Italian, Puerto Rican, and African American backgrounds?

explain the relationship between the two 4's in446

During which phase do we not see the moon at all

The power to collect taxes is an example of