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If 29.5 g of libr are dissolved 350.0 g of water at 20.0 °c in an insulated container, a temperature change is observed. the ∆h of solution of libr is -48.8 kj/mol. assuming that the specific heat of the
asked
Sep 25, 2024
Chemistry
high-school
1
answer
104k
views
The population at Saint Maria High School increased from 1800 to _____? A) Not provided B) 1900 C) 2000 D) 2100
answered
Jul 30, 2024
History
high-school
1
answer
171k
views
This is a form of therapy for depression that uses drugs to fix any chemical imbalances or abnormalities in the brain: A. Cognitive therapy B. Physical therapy C. Psychotherapy D. Antidepressants
asked
Jun 28, 2024
Mathematics
college
1
answer
201k
views
About how many African Americans were elected to high public office during Reconstruction? OA. 650 OB. 25 O C. TOO OD. 2,000
answered
Jun 19, 2024
History
college
1
answer
50.2k
views
Negatively charged electrons ORBIT molecules/ions in what type of bond?
asked
Jun 17, 2024
Chemistry
high-school
1
answer
19.5k
views
Did Truman’s letter about Japanese leadership influence his decision to use the atomic bomb ?
answered
Dec 1, 2023
History
high-school
2
answers
189k
views
The next step is to write the first draft of your literary analysis essay. As you write, keep in mind the following checklist of elements. Note: Refer to these sources to learn more about helping and modal
answered
Sep 20, 2023
English
high-school
1
answer
102k
views
[(1.7×10^6)÷(2.63×10^5)]+7.33
asked
Sep 7, 2023
Mathematics
college
2
answers
45.6k
views
Carbon monoxide, a substance found in tobacco smoke, is also found in __________. A. Household cleaning products B. Vehicle exhaust C. Nail polish remover D. Paint thinner Please select the best answer
asked
Aug 16, 2023
Health
high-school
2
answers
212k
views
A radio news program about an earthquake in Asia is an example of an underscore
asked
Aug 10, 2023
English
middle-school
1
answer
168k
views
How do baggage wrap benefit gautrain users
answered
Aug 10, 2023
History
high-school
1
answer
107k
views
an experiment, a student sprinkled some iron fillings on a cardboard sl- hich has a bar magnet under it. The cardboard sheet was then tapped aken gently. He then recorded what happened. se the information
answered
Jun 16, 2023
Physics
college
1
answer
144k
views
Which equation represents a line which is parallel to y = 0?A) y = 3B) x = -8C) y = x - 1D) x = 4y
asked
Jun 8, 2023
Mathematics
college
1
answer
102k
views
Evaluate 2a - b for a = 2 and b = 3. 1 04 19
asked
Jan 14, 2023
Mathematics
college
1
answer
126k
views
if fred can blow up 20 balloons up in 15 minutes then how many balloons can fred blow up in 6 minutes
answered
Nov 27, 2022
Mathematics
high-school
2
answers
5.4k
views
52. Which of the following numbering system is used by the computer to display numbers? A. Binary B. Octal C. Decimal D. Hexadecimal
answered
Nov 19, 2022
Computers and Technology
college
2
answers
205k
views
Describe what civil rights are, but you have to use a real life historical example when explaining
answered
Nov 10, 2022
History
high-school
2
answers
170k
views
Which edit to these sentences is necessary to correct a writing error? There are hundreds of dog breeds, though only about 175 is recognized by the American Kennel Club. Domesticated dogs share a common
answered
Oct 12, 2022
English
college
2
answers
38.0k
views
Given the equation 2 Square root of x minus 5 = 2, solve for x and identify if it is an extraneous solution
answered
Oct 1, 2022
Mathematics
college
1
answer
122k
views
1) How is circumference different than area? 2) the interest that you earn on a savings account of $2,000 after year one is $16. What is the annual interest rate?
answered
Sep 15, 2022
Mathematics
middle-school
2
answers
45.4k
views
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