This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How many hydrogen atoms are there in 12.4 g of Al2(HPO4)3? (Read 40 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 8, 2021

Question 1

How many hydrogen atoms are present in 2.84 moles of water?
◦ 3.42 × 1024 H atoms
◦ 1.71 × 1024 H atoms
◦ 4.24 × 1023 H atoms
◦ 9.44 × 1024 H atoms
◦ 3.42 × 1023 H atoms

Question 2

How many hydrogen atoms are there in 12.4 g of Al2(HPO4)3?
◦ 6.55 × 1022 H atoms
◦ 1.09 × 1022 H atoms
◦ 6.07 × 1022 H atoms
◦ 1.32 × 1023 H atoms
◦ 4.39 × 1022 H atoms
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by luvbio on Jul 8, 2021

hanadaa

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


luvbio

  • Member
  • Posts: 623
Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Some biologically important hydrogen bonds Some biologically important hydrogen bonds
Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Hydrogen bonding patterns for the a- and 310 helices Hydrogen bonding patterns for the a- and 310 helices
How many atoms are in 3.00 moles of NA How many atoms are in 3.00 moles of NA
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ... What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library