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2 years ago

How would I do the conclusion for this?

Chemistry

1 answer:

rosijanka [135]2 years ago

3 0

Answer:

very confused but, hope this helps in a way-:

What can be the Results and conclusion to this experiment?

1) Observation: Plants grow well in the ant habitats.

2) Question: Does ants help in plant's growth?

3) Hypothesis: There is a mutualistic relationship between plants and ants.

4) Experiment: This hypothesis can be experimented using ecological study design. The growth of two plants, one growing in the presence of ants and the other in the absence of ants are compared. All other variables like temperature, moisture, soil and nutrients are maintained constant. The growth in plants are measured after two months. It will be observed that the growth of plants in the presence of ants is more than the other plant. Ants help in aerating the soil and protects the plant from herbivores, and fungal attack.

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A redox reaction can also be a?

AveGali [126]

Losing eltron is the answer

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3 years ago

Which pH indicates a substance that is more acidic than a substance with a pH of 4

dexar [7]

Anything with a pH level of 3, 2, or 1.

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3 years ago

Which reaction below represents a balanced, double replacement chemical reaction?

Mariulka [41]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

I think the reaction that represents a balanced, double replacement chemical reaction is B which is <span>Rb2O + Cu(C2H3O2)2 → 2RbC2H3O2 + CuO </span>

4 0

3 years ago

PLEASE HELP ASAP!

choli [55]

Answer:

$\large \boxed{\text{D. 710 g}}$

Explanation:

1. Calculate the molar mass of Na₂SO₄

$\begin{array}{ccc}\textbf{Atoms} &\textbf{M}_{\textbf{r}} & \textbf{Mass/u}\\\text{2Na} & 23 & 46\\\text{1S} & 32 & 32\\\text{4O}&16 & 64\\&\text{TOTAL =} & \mathbf{142}\\\end{array}$

The molar mass of Na₂SO₄ is 142 g/mol.

2. Calculate the moles of Na₂SO₄

$\text{Moles of Na$_{2}$SO}_{4} = \text{2.5 L solution} \times \dfrac{\text{2.0 mol Na$_{2}$SO}_{4}}{\text{1 L solution}} = \text{5.0 mol Na$_{2}$SO}_{4}$

3. Calculate the mass of Na₂SO₄

$\text{Mass of Na$_{2}$SO}_{4} = \text{5.0 mol Na$_{2}$SO}_{4} \times \dfrac{\text{142 g Na$_{2}$SO}_{4}}{\text{1 mol Na$_{2}$SO}_{4}} = \text{710 g Na$_{2}$SO}_{4}\\\\\text{You need } \large \boxed{\textbf{710 g}} \text{ of Na$_{2}$SO}_{4}$

6 0

2 years ago

How many particles are present in 10.0 moles of table salt?

Dima020 [189]

1.01 x 10^24 molecules.

Explanation:

To calculate the number of molecules in a given number of mole, we can simply multiply by Avogadro's number which is equal to 6.022 x 10 ^23.

Therefore,

10 molecules = 1.68 mol x (6.022 x 10^23 molecules) / (1 mol = 1.01 x 10^24) molecules.

I hope this helps :)

7 0

2 years ago