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aleksandrvk [35]
3 years ago
11

Which material is the least likely to be recognized as a mixture by looking at it under a microscope?

Chemistry
2 answers:
saul85 [17]3 years ago
8 0

Answer:

the mixture is by looking inside of a soda or something likea product

Explanation:

adelina 88 [10]3 years ago
7 0
I don't know what the options were but a material that is very likely going to be challenging to recognize under a microscope as a mixture is a homogeneous mixture. A homogenous mixture is uniform and thus hard to recognize as a mixture. An example is water!
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Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4BrNH4Br , and aqueous lead(II) acet
jolli1 [7]

<u>Answer: </u>The molecular equation is given below.

<u>Explanation:</u>

Every balanced chemical equation follows law of conservation of mass.

This law states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form. This means that total mass on the reactant side is equal to the total mass on the product side.

This also means that the total number of individual atoms on the reactant side will be equal to the total number of individual atoms on the product side.

The balanced chemical equation for the reaction of ammonium bromide and lead (II) acetate follows:

2NH_4Br(aq.)+(CH_3COO)_2Pb(aq.)\rightarrow  2CH_3COONH_4(aq.)+PbBr_2(s)

This is a type of double displacement reaction because here, exchange of ions takes place.

Hence, the molecular equation is given below.

8 0
3 years ago
11 grams of carbon dioxide, CO2, is dissolved in 1000 mL of solution. Determine the molarity (M).​
Sliva [168]

Answer: The molarity is 0.25 M

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

Molarity=\frac{n\times 1000}{V_s}

where,

n = moles of solute

V_s = volume of solution in ml

moles of CO_2 = \frac{\text {given mass}}{\text {Molar mass}}=\frac{11g}{44g/mol}=0.25mol

Now put all the given values in the formula of molality, we get

Molarity=\frac{0.25\times 1000}{1000ml}

Molarity=0.25M

Therefore, the molarity is 0.25 M

6 0
3 years ago
An element's reactivity and other chemical properties are determined by the number of
jenyasd209 [6]
Electrons in its outer most row
5 0
3 years ago
A wave in which particles of matter vibrate at right angles to the direction
german

Answer:

it will transverse wave I think it will help you

6 0
3 years ago
Which of the following diagrams represents a single<br> replacement reaction?
alekssr [168]

Explanation:

i think the answer is....b

8 0
3 years ago
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