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
marin [14]
3 years ago
12

If you mix bacteria with milk what do you make?

Chemistry
1 answer:
son4ous [18]3 years ago
8 0
You would probably make yogurt
You might be interested in
Which best describes the greenhouse effect?
konstantin123 [22]
The correct answer should be B) Water vapor and carbon dioxide in the atmosphere trap heat.

The trapped heat cannot leave the atmosphere and as it is trapped, it increases the heat of the planet.
4 0
3 years ago
How much .05 M Hcl solution can be made by diluting 250 mL of 10 M HCl
kirza4 [7]
0.05 * V1 = 250 * 10 

<span> V1 = 2500 / 0.05 </span>

<span> V1 = 2500 * 20 </span>

<span> V1 = 50000 mL </span>

<span>V1 = 50 Liters . 

Hope this helped! :3</span>
6 0
3 years ago
You have 54.32 grams of PbCl4. How many moles of PbCl4 do you have?
Dima020 [189]

Answer:

0.156mol

Explanation:

Number of moles of a substance can be calculated from its mass by dividing its mass by molar mass i.e.

Number of moles (n) = mass/molar mass

Molar mass of PbCl4 is as follows, where Pb = 207.2g/mol, Cl = 35.5g/lol

PbCl4 = 207.2 + 35.5(4)

= 207.2 + 142

= 349.2g/mol

Using: mole = mass/molar mass

mole = 54.32 grams ÷ 349.2g/mol

mole = 0.1555

mole = 0.156mol

6 0
3 years ago
Will Mark brainliest fro correct answer!!!!<br><br> Please answer in the picture chemistry
tiny-mole [99]

Answer:

look at the graph

Explanation:

We know that as temperature increases, solubility increases.So, when there is a rise in temperature, as more solute become dissolved, the saturation point will be lifted and more amount of solute will be needed to reach saturation.

Here, when the temperature was 20oC, 38 g of salt was needed for saturation. As the temperature is increased by 15oC, at 35oC more amount of salt was needed to reach saturation(45g). So a 15oC rise in temperature caused a 7 g rise in the amount of salt needed for saturation. So, if temperature is increased additionally through 10oC, an approximate 4.5 g of salt will be needed more to reach the saturation. That is at 45oC, the amount of salt at saturation will be approximately 49.5 g.

So, the temperature and solubility as well as temperature and amount of salt at saturation are linearly related(directly proportional)

6 0
3 years ago
1.) A solute is separated from its solvent my evaporation. What kind of process is this?
RideAnS [48]
1) C !! Physical Process

2) A

3) D !! Water is universal solvent !

if you need any explanation ; comment !!
8 0
3 years ago
Other questions:
  • Helium balloons stay the same size as you hold them, but swell and burst as they rise to high altitudes when you let them go. Wh
    9·1 answer
  • Which of the following is an example of convection?
    15·1 answer
  • 3.65 gram of hcl is dissolved in 180 gram of water. Find the total number of molecules of hydrogen​
    7·1 answer
  • Write 0.00057824 in Engineering Notation with 3 significant figures.
    12·1 answer
  • PLEASE HELP ME Which of the following is a Brønsted-Lowry base but not an Arrhenius base?
    14·1 answer
  • With radiocarbon dating, scientists compare an object's carbon-14 levels with _____. the carbon-14 levels of an object from the
    7·1 answer
  • When you are converting grams to moles , are you multiplying or dividing ?
    9·1 answer
  • The acceleration due to gravity on earth is 9.80 m/s2. if the mass of a dog is 40.0 kg, what is the weight of the dog? 4 n 40 n
    8·2 answers
  • How many grams are in 2.54 x 10^23 molecules of CO2
    7·1 answer
  • The following physical constants are for water, H2O.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!