Answers by Sandrea
Register

Answers by Sandrea

Answers by Sandrea
Filter
How many mls of 12 M Acetic acid must be added to 500 ml of 0.5 M Sodium Acetate to prepare a buffer of pH 4.76? (pKa of Acetic Acid is 4.76)
answered May 8, 2024
3 votes
38.5k views
Which of the following help scientists piece together the history of Earth? A gravel B fossils C soil D humus
answered Apr 21, 2024
5 votes
217k views
List the three phases of industrialization
answered Mar 14, 2024
0 votes
18.6k views
51 is 33 1/3 of what number
answered Jul 17, 2023
5 votes
122k views
If A and B are two independent events, then P(A ⋂ B) = __________.P(A) + P(B)P(A) - P(B)P (A) × P(B)P(A)/P(B)
answered May 31, 2023
4 votes
110k views
Suppose that 15 inches of wire costs 90 cents. At the same rate, how much (in cents) will 8 inches of wire cost?
answered Mar 26, 2023
1 vote
104k views
Calculate the molar mass of sucrose:
answered Jan 17, 2023
4 votes
192k views
HE 5 2. Jimmie bought 7/8 pound of candy. He ate 3/8 pound. How much of the candy is left?​
answered Nov 26, 2022
3 votes
101k views
These events could be used in a discussion regarding what overall trend?
answered Sep 20, 2022
1 vote
194k views
What is the simple interest earned on a $4,350 investment for 5 years at a rate of 2%?
answered Aug 25, 2022
4 votes
141k views
Show all four symbols of multiplication using the variables a/b
answered Aug 22, 2022
3 votes
118k views
6) The scientific method A: Can be used for simple experiments or more difficult experiments B: Can be used only for simple experiments at home or in the classroom C: Can only be used for experiments carried
answered Jun 25, 2022
0 votes
161k views
Which points are located in Quadrant IV Select all that apply A -5,-8 B -3,0 C 1,4 D 2,-1 E 6,-5 F 15,-3
answered Jun 23, 2022
7 votes
162k views
Allez tout droit en direction de la gare, tournez a droite dans la de Farmars.
answered May 31, 2022
7 votes
212k views
4. Explain what an imaginary number is and its relationship to complex numbers. Then give an example of where complex numbers occur naturally in mathematics.
answered Feb 18, 2022
5 votes
12.1k views
(ASL) Profound Deafness means that the person cannot perceive any sound with their ears. A. True B. False
answered Nov 29, 2021
5 votes
22.5k views
Who is billie elish​
answered Nov 12, 2021
0 votes
197k views
2.1. The stream cipher described in Definition 2.1.1 can easily be generalized to work in alphabets other than the binary one. For manual encryption, an especially useful one is a stream cipher that operates
answered Oct 28, 2021
1 vote
137k views
3. The most common motifs of batik found in this country are leaves and flowers, A Brunei B. Cambodia C. Indonesia D. Malaysia​
answered Sep 15, 2021
6 votes
143k views
Si un círculo tiene una circunferencia = 6π cm, ¿cuál es el radio y el diámetro del círculo?
answered Sep 9, 2021
6 votes
152k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.4m questions

11.0m answers