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
lukranit [14]
4 years ago
10

Suppose that you want to test the effects of different dishwashing detergents on dishes that have food stuck to them. To test th

e differences, you wash three loads of the same dishes, each with a different type of detergent, all in warm water. You also wash a fourth load of dishes with only warm water.
Chemistry
1 answer:
Arlecino [84]4 years ago
8 0
I think that the question here is: which one is the control for the experiment?

The answer is the load of dishes with only warm water. A control condition in an experiment helps compare the influence of the variable that we're focusing on to the state without this influence.
You might be interested in
What is the formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide if all products and reactants
Varvara68 [4.7K]
The formula equation for the reaction between sulfuric acid and dissolved sodium hydroxide will be the same even if all products and reactants are in the aqueous or in the <span>liquid phase. It is as follows:
</span><span>
H2SO4 + 2NaOH = Na2SO4 + 2H2O</span>
8 0
4 years ago
Read 2 more answers
Which element forms an ionic bond when combined with Cl
Shtirlitz [24]
Potassium or any other metals.
3 0
4 years ago
Much like a battery, wood contains stored energy. What energy transformations occur when wood is burned?
kotykmax [81]

Answer:

Chemical

Explanation:

8 0
3 years ago
Read 2 more answers
What is the daughter nucleus (nuclide) produced when 64cu undergoes beta decay by emitting an electron? replace each question ma
Tomtit [17]
Answer is: <span>daughter nucleus is zinc.
</span>Nuclear reaction 3: ⁶⁴Cu → ⁶⁴Zn + e⁻ + electron antineutrino.<span>
Beta decay is radioactive decay in which a beta ray and a neutrino are emitted from an atomic nucleus.
There are two types of beta decay: beta minus and beta plus. 
In beta minus decay, neutron is converted to a proton and an electron and an electron antineutrino and </span><span>atomic number Z is increased by one</span>. 
3 0
3 years ago
What is the main function of vacuoles in a plant cell?
Naddik [55]
Vacuoles

➡️Plants have single large vacoule as compared to the animals which have many small vacuoles.✔️

➡️The main reason behind this fact are as follows:✔️

Storage:

➡️Plants form the base of the food chain.✔️

➡️They are capable of converting inorganic matter to organic matter.✔️

➡️To store these inorganic ions they are provided with the large vacuoles.✔️

➡️Moreover, plants can not move from one place to another.✔️

➡️So, it is very
easy for a plant to be able to store extra nutrients when they are around for use later when nutrients may not be available✔️


Growth:

➡️Plant cells grow by swelling.✔️

➡️They are provided with a rigid cell wall.✔️

➡️To make this wall expand, plant cells fill their vacuoles to exert pressure from inside.✔️









5 0
3 years ago
Read 2 more answers
Other questions:
  • A circuit includes a 220 resistor connected in series with two parallel resistors with values of 120 and 300. Whats the total ci
    7·1 answer
  • A 10.0 kg crate is pushed with a horizontal force of 40 N. The crate moves at a constant velocity of 3.0 m/s. What is the value
    14·1 answer
  • A solution has a pH of 12. This solution is:
    7·1 answer
  • What is the current status of our sun?
    11·1 answer
  • When taking liquids from a reagent bottle
    7·1 answer
  • How many molecules are in the substance formula of 2C6H1206 (use coefficients)
    5·1 answer
  • 2. Answer this question: Lava rocks I nature come in different shapes and sizes. What processes do you think are responsible the
    7·1 answer
  • What color do you get if you mix red and blue light?
    5·2 answers
  • The teacher said the volume of the liquid was 500 mL when measured a student found it was 499.7 mL what is the students percent
    5·1 answer
  • What mass, in grams, of CO2 and H20 N<br> is formed from 2.55 mol of propane?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!