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Give the chemical formulae for the following compounds and compute the ratio by mass of the combining elements in each one of them. ammonia
asked
Sep 8, 2024
Chemistry
high-school
1
answer
5
votes
144k
views
Here if this helps any
asked
Aug 18, 2024
Mathematics
middle-school
1
answer
5
votes
161k
views
The most effective treatment for preventing bone loss in those at risk for osteoporosis is a. estrogen supplementation. b. eat calcium rich food once a week c. adequate intake of bone building nutrients
asked
Jul 26, 2024
Health
high-school
1
answer
2
votes
152k
views
Why did the author of "Why We Love: The Nature and Chemistry of Romantic Love" chose to specifically look at these three chemicals in the brain--dopamine, norepinephrine, and serotonin in her study of
asked
Apr 25, 2024
English
college
1
answer
4
votes
34.8k
views
In California, it is illegal for any person under the age of 21 to operate a motor vehicle if their Blood Alcohol Concentration is at or higher than what?
asked
Apr 6, 2024
Social Studies
high-school
1
answer
5
votes
62.3k
views
A 4.82 g sample of iron is heated to 84.3ᵒC. A 1.25 g sample of gold is heated to 95.1ᵒC. Both of these metals are added to 9.47 g of cold water that is initially at 14.5ᵒC. A. From the first law of thermodynamics,
asked
Apr 4, 2024
Chemistry
high-school
1
answer
5
votes
87.6k
views
If P(A)=.20 then the odds against event A’s occurrence are 4 to 1 True or False
asked
Mar 2, 2024
Mathematics
college
1
answer
3
votes
187k
views
In chapter 11, Mrs. Loftus tells Huck that Jim has been accused of a crime. What is this crime?
asked
Nov 4, 2023
English
college
1
answer
11
votes
54.7k
views
If josie picks 12 tomatoes each year how many will she pick in 15 years?
asked
Jun 26, 2023
Mathematics
college
1
answer
1
vote
52.1k
views
Compare the military training of an American soldier to that of a Medieval Japanese samurai soldier. no links or bad anwsers
asked
May 24, 2023
History
high-school
2
answers
19
votes
145k
views
Jot down “Difficult situation you faced and what did you do to resolve it.” 100 to 130 words paragraph PLEASE VERY URGENT
asked
Apr 3, 2023
English
high-school
1
answer
1
vote
37.8k
views
What was the significance of the northwest ordinance?
asked
Dec 19, 2022
History
college
1
answer
2
votes
7.8k
views
I need help what is a signpost.???? Plz give an example
asked
Dec 15, 2022
English
high-school
1
answer
2
votes
113k
views
Find the value of y in the equation 6(y+4) = 12 Group of answer choices y = 2 y = -2 y = 8 y = 6
asked
Nov 24, 2022
Mathematics
middle-school
2
answers
14
votes
90.3k
views
HELP PLS THIS IS DUE TODAY
asked
Sep 27, 2022
Mathematics
high-school
1
answer
5
votes
112k
views
4. On what work did Elizabeth Cady Stanton model her "Declaration of Sentiments"? A Sentimental Journey "Ain't I a Woman?" the Declaration of Independence A Declaration of the Rights of Man
asked
Sep 12, 2022
English
high-school
2
answers
5
votes
6.0k
views
Which answer choice shows 5 + 0.9 + 0.06 written in standard form? A. 0.0596 B. 0.596 C. 5.96 D. 59.6
asked
Jul 7, 2022
History
high-school
2
answers
16
votes
162k
views
How was the Civil Rights Movement an example of the federal government addressing the needs of its citizens and passing a law that affected all 50 states?
asked
Jun 15, 2022
History
high-school
1
answer
2
votes
143k
views
A_________is a set that is contained in a larger set.
asked
Feb 6, 2022
Mathematics
college
1
answer
0
votes
206k
views
Boy paid $( 4X +7 ) for a beef roast and $ (2X -5 ) for 5 pounds of potatoes right and expression for the total amount you spent on food
asked
Dec 7, 2021
Mathematics
middle-school
2
answers
5
votes
34.5k
views
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