1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Yuliya22 [10]
2 years ago
8

Terry, a student, performs a titration. He completes these steps as part of his titration procedure: 1. He cleans and rinses a b

urette with standardized base. 2. He fills the burette with standardized base solution. 3. He reads and records the initial burette volume. 4. He adds a base from the burette to an acid. 5. He observes a color change in the Erlenmeyer flask. 6. He stops the addition of base from the burette. 7. He reads and records the final burette volume. Which steps will provide information needed to calculate the volume of base needed to reach the equivalence point? A. 1 and 6 B. 3 and 7 C. 3, 4, and 6 D. 1, 2, and 7
Chemistry
2 answers:
Contact [7]2 years ago
6 0

Answer:

D

Explanation:

D is the answer because 2 is needed to know

Masja [62]2 years ago
3 0

Answer:

B) 3 and 7

Explanation:

i just took the test

You might be interested in
Hi please Help me in my hww
omeli [17]
1) is C because the arrows are pointing in so that means to squeeze
3) is A as the picture shows the dropper
8 0
3 years ago
Question 1
mel-nik [20]
One is ocean
Two is green house effect is the trapping of gas in the atmosphere and global warming is the heating of the earth
Three is option one
3 0
3 years ago
Leandra is baking cookies, and they are ready to come out of the oven. Before she takes them out of the oven, she puts oven mitt
Mamont248 [21]
The answer is Heat energy moves from warmer objects to cooler ones
5 0
2 years ago
Plastic, rocks, rabbits and steel are all made of matter. Matter is made up of tiny particles called ________.
Sati [7]

Answer:

atoms should be the correct answer

3 0
3 years ago
Read 2 more answers
If a solution has virtually virtually no hydrogen ions, what type of pH does it have? ​
GrogVix [38]

Answer:

13: if thats one of the options

Explanation:

B/c for pH to be that high you have to have alot of OH ions and almost non H+. pH won't be 0 or 2 cuz that implies ALOT of H ions. pH wont be 7 cuz that implies we have 1*10^-7 H ions.

7 0
2 years ago
Read 2 more answers
Other questions:
  • You are cooking beans over a campfire. By the light of the fire, you read that one serving of beans is 120 calories. After eatin
    5·1 answer
  • Scientists saw how well people responded to animals and imagined ___________ that these interactions might be helpful in some ty
    9·2 answers
  • When heat is applied to water a 10 degrees Celsius, what does the energy transform into?
    13·1 answer
  • (25 hours ) /1 ( minutes) = ( hour )
    14·1 answer
  • How much energy in joules will be required to raise the temperature of 50.0 g of water from 20 degrees C to 60 degree C
    12·1 answer
  • Which term names the grid used to predict the result of genetic crosses?
    10·2 answers
  • PLZ HURRY
    15·2 answers
  • Please help (: What are the sources and stages of a river ?
    15·2 answers
  • Which one of the following is not matches the organelle with its function
    5·1 answer
  • How many totals atoms are present in the compound : Mg(OH)2<br><br> A. 3<br> B. 4<br> C. 5<br> D. 7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!