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AS Chemistry Unit 1.3: Mole Calculations (Moles & Mass) Relative Molecular Mass 1. Calculate the relative molecular mass of: a) H₂SO4 40-11(14.0x2)+(6x18 b) Ca(NO3)2 c) CuSO4.7H₂O (2x1) + 32.1 + (16x 4)
answered
Jan 4
Chemistry
high-school
1
answer
165k
views
33. A baseball team that pays a star player an annual salary of $25 million can deduct the entire $25 million as salary expense. If the same amount is paid to the CEO of IBM, only $1 million is deductible.
answered
Dec 15, 2024
Business
high-school
1
answer
44.5k
views
Spend some time every day on each course Quality of Good Time Managers Or Poor Time Manager
asked
Oct 21, 2024
Social Studies
high-school
1
answer
131k
views
A clothing store is going out of business. To sell their remaining inventory, the managers drop the price of each item $5 at the end of each week until the item sells. After 5 weeks, how much will the
asked
Oct 3, 2024
Mathematics
college
1
answer
148k
views
The physician prescribed acetaminophen 15 mg/ kg / day q8h for an 6-year old child who weighs 60lbs and is 2 feet tall. The patient’s BSA is 0.91 m2. The doctor gave the previous adult a dose of 30m
answered
Sep 25, 2024
Medicine
high-school
1
answer
45.4k
views
Which of the following individuals is credited as the codiscoverer of the theory of natural selection? A. Charles Lyell B. Gregor Mendel C. Alfred Russell Wallace D. Mary Anning E. Thomas Malthus
answered
Sep 13, 2024
Biology
high-school
1
answer
108k
views
You are hired as a scrap metal dealer. A customer wants to sell you a piece of precious scrap metal. You know it is one of these common metals. The metal has a low density and low melting point. What is
asked
Aug 21, 2024
Chemistry
college
1
answer
102k
views
Which of the following is not associated with one of the pillars of Islam? O Making a pilgrimage to Mecca O Rest on the Sabbath O Declaration of faith O Fasting during Ramadan
answered
Aug 19, 2024
Social Studies
college
1
answer
167k
views
The nurse has just completed programming of a PCA pump using prescribed parameters. Which action should the nurse take next? Option 1: Check the pump's electrical cords for cracks, splits, or fraying.
answered
Aug 11, 2024
Medicine
college
1
answer
192k
views
A 900W microwave generator in an oven generates energy quanta of frequency 2560 MHz. How many energy quanta does it emit per second?
asked
Aug 4, 2024
Physics
high-school
2
answers
186k
views
The first written mention of grass is found in which book? a) Magna Carta b) Dead Sea Scrolls c) Koran d) Old Testament of the Bible
answered
Jul 27, 2024
English
high-school
1
answer
75.6k
views
Which of these currencies is used in the United Kingdom? A. The pound sterling B. The peso C. The yen D. The dollar
answered
May 8, 2024
Social Studies
college
2
answers
61.1k
views
After Enkidu "had his fill" with the harlots delights, what did the wild beast of the steppes do?
answered
Feb 15, 2024
History
high-school
1
answer
186k
views
Which statement identities the best strategy for dealing with customer complaints? a. Customers who have complained are likely lost to your organization, so cut your losses and ignore them b. Organizations
asked
Feb 6, 2024
Business
high-school
1
answer
82.5k
views
Write a multiplication equation for the area of the square with side lengths of 1 meter
asked
Dec 23, 2023
Mathematics
college
1
answer
147k
views
If you drop a rock from a great height, about how fast will it be falling after 5 seconds, neglecting air resistance?.
answered
Nov 14, 2023
Physics
high-school
1
answer
113k
views
How are molecules composed of atoms held together
asked
Sep 24, 2023
English
high-school
2
answers
47.4k
views
50 pencils cost €7 . how much would 5 pencils cost
answered
Sep 7, 2023
Mathematics
college
1
answer
214k
views
The volume of a cube is 27 cubic in. Which expression represents s, the lenght of a side of the cube
asked
Aug 14, 2023
Mathematics
college
1
answer
225k
views
So far,the Rabun family has traveled 30 miles in 1/2 hour.If it is currently 3:00 P.M. and their destination is 75 miles away from them,at what time will the Rabun family reach their destination?Explain
asked
Jul 27, 2023
Mathematics
college
1
answer
192k
views
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