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
Sever21 [200]
2 years ago
8

In an experiment trying to dissolve sugar in water, a person boils water in a pot on the stove and then puts the water and the s

ugar in a cup. That person times how long it takes to dissolve the sugar.
Chemistry
1 answer:
quester [9]2 years ago
5 0

Answer:

it take many long time but i dont know accurate time

You might be interested in
Brianliest for whoever gets this right with step by step method
Sedaia [141]
The Mr is the mass numbers of each element added up so…. Fe = 56, O=16, H=1 … now add these up with the number of each element -> there’s 1 Fe, and 3 Os and 3 Hs as they are in brackets with a 3 outside-> (56+16+16+16+1+1+1=107) … your answer is 107
8 0
3 years ago
Compute the freezing point of this solution:
likoan [24]

Answer:

Freezing point = 1.25

Explanation:

If  we increase the concentration of the solution, the concentration of H+ does not change.

Convert 2.5% in to decimal

2.5%  = 2.5 ÷100

        = 0.025

The freezing point = 0.025 × 50

                               = 1.25

8 0
3 years ago
Is salt water solution a homogeneous mixture
GuDViN [60]

Answer:

yes, it is a homogeneous mixture because the different parts cannot be seen.

Explanation:

8 0
3 years ago
Read 2 more answers
Example of a neutral mutation?
Norma-Jean [14]

The answer is D

Explanation: A RED FLOWER WITH ONE PART COLORED YELLOW

3 0
3 years ago
Read 2 more answers
Please Help!!<br><br> How does alpha decay change the nucleus of radioactive atom.
cluponka [151]

Answer:

When atom undergoes the alpha emission the original atom convert into the atom having mass number less than 4  and atomic number 2 less than the starting atom.

Explanation:

Alpha radiations are emitted as a result of radioactive decay. The atom emit the alpha particles consist of two proton and two neutrons. Which is also called helium nuclei. When atom undergoes the alpha emission the original atom convert into the atom having mass number less than 4  and atomic number 2 less than the starting atom.

Properties of alpha radiation:

Alpha radiations can travel in a short distance.

These radiations can not penetrate into the skin or clothes.

These radiations can be harmful for the human if these are inhaled.

These radiations can be stopped by a piece of paper.

₉₂U²³⁸   →   ₉₀Th²³⁴  + ₂He⁴  + energy

5 0
3 years ago
Other questions:
  • Write a complete step-by-step plan for dealing with broken glassware on the floor or lab table. Write your plan in list form in
    14·2 answers
  • Why do all atoms of an element have the same atomic number, although they may have different mass numbers?. What do we call atom
    6·1 answer
  • Match the term with its description.
    10·1 answer
  • What is true about a carbonated soft drink in relation to acids, bases, solutes, and solvents?
    15·1 answer
  • Your experiment requires 150 mL of 7.7 M NaOH. How many grams of NaOH will you need?
    8·1 answer
  • Many antacids contain solid calcium carbonate. Explain how antacids with calcium carbonate function.
    13·2 answers
  • What is the lowest point of a wave called?<br><br> Amplitude<br> Crest<br> Frequency<br> Trough
    7·2 answers
  • PLEASE HELP NEED HELP ASAP Which of the answers correctly completes the following statement? __________ chemical bonds requires
    13·1 answer
  • Н
    9·1 answer
  • How does the moon affect the Earth's tides?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!