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
skelet666 [1.2K]
1 year ago
8

PLEASE HURYYYYY!

Chemistry
1 answer:
Ainat [17]1 year ago
6 0

The variables and constants will be:

1. Dependent variable: Plant growth expressed as height

2. A different temperature-an independent variable

3. Constant variables: the quantity and quality of water, sunlight, and soil.

<h3>What would your constants be, as well as your variables?</h3>

The independent, dependent, and constant variables are the three categories of variables that must be present in a scientific experiment.

1. Independent variable: A variable that can be altered or changed manually or on its own. The examined variable is directly influenced by the variable. The varying temperature that is given to the plants in the particular situation is the independent variable.

2. Dependent variable- The growth of the plant, which is assessed in terms of height, is the variable that is being researched in the experiment and directly influenced by the independent variable.

3. Constant variable – The variable that is maintained constant during the experiment and does not change, such as the quantity of water used, the amount of sunlight received, or the kind of soil.

To know more about constant variable visit: brainly.com/question/20693695

#SPJ4

You might be interested in
What is the molality of a solution containing 4.0 moles of solute in 3.2 kg of solvent? Round to the nearest tenth.
Cerrena [4.2K]

The formula for this is mol/kg = m. 4/3.2=1.25 m

5 0
4 years ago
Azithromycin suspension dosing is 10 mg/kg/d and is available in 200mg/5ml doses. how many ml would a 25kg child receive daily?
bekas [8.4K]
The answer to this question is 6.25ml

To answer this question, you need to calculate the azithromycin drug doses for this patient. The calculation would be: 25kg * 10mg/kg/d= 250mg/d

Then multiply the doses with the available drug. It would be:
250 mg/d / (200mg/5ml)= 6.25ml/d
8 0
4 years ago
Which is NOT a form of electromagnetic radiation?
sertanlavr [38]
Sound waves are not a form of electromagnetic radiation
6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP! BRAINLIEST WILL BE GIVEN PLEASE HELP!
inessss [21]

I think it is D I'm not positive

5 0
4 years ago
Read 2 more answers
g Enter your answer in the provided box. If 30.8 mL of lead(II) nitrate solution reacts completely with excess sodium iodide sol
Ronch [10]

Answer:

M=0.0637M

Explanation:

Hello,

In this case, the undergoing chemical reaction is:

Pb(NO_3)_2(aq)+2NaI(aq)\rightarrow PbI_2(s)+2NaNO_3(aq)

Thus, for 0.904 g of precipitate, that is lead (II) iodide, we can compute the initial moles of lead (II) ions in lead (II) nitrate:

n_{Pb^{2+}}=0.904gPbI_2*\frac{1molPbI_2}{461gPbI_2}*\frac{1molPb(NO_3)_2}{1molPbI_2}  *\frac{1molPb^{2+}}{1molPb(NO_3)_2} =1.96x10^{-3}molPb^{2+}

Finally, the resulting molarity in 30.8 mL (0.0308 L):

M=\frac{1.96x10^{-3}molPb^{2+}}{0.0308L}\\ \\M=0.0637M

Regards.

3 0
3 years ago
Other questions:
  • A dye that is an acid and appears as different colors in its protonated and deprotonated forms can be used as a pH indicator. Su
    13·1 answer
  • A change in position of an object is its
    8·1 answer
  • Calculate the enthalpy change associated with the conversion of 25.0 grams of ice at -4.00 °C to water vapor at 110.0 °C. The sp
    6·1 answer
  • . Sulfur dioxide can be produced in the laboratory by the reaction of hydrochloric acid and a sulfite salt such as sodium sulfit
    8·1 answer
  • The 14 shown in fluorine-14 is called the
    13·1 answer
  • What happened when a drop of the sodium carbonate solution was mixed with the magnesium sulfate?
    6·1 answer
  • At 298K, the equilibrium constant for the following reaction is 4.20×10-7: H2CO3(aq) + H2O H3O+(aq) + HCO3-(aq) The equilibrium
    12·1 answer
  • Oxygen's atomic number is 8. This means that an oxygen atom has
    7·2 answers
  • What is the difference between Earth and Exoplanets
    5·2 answers
  • Are the charges in Li2O balanced yes o No?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!