3 years ago

I need help with this question!!!

Chemistry

1 answer:

ehidna [41]3 years ago

5 0

Answer:

its c

Explanation:

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1. What are the possible genotypes of offspring when crossing BB, Bb parents?

marissa [1.9K]

Answer:

1, C: BB, Bb, Bb, BB

2. C: Hybrid

Explanation:

1. If u do a punnet square for BB and Bb you will get: BB, Bb, Bb, Bb

B| B|

B| BB. BB

b| Bb Bb

2. You do a punnet square for BB and bb and you'll get: Bb, Bb, Bb, Bb, which means all the children are hybrids of Dominant alleles ans recessive alleles

<u>B </u> <u>B</u>

b| Bb Bb

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2 years ago

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The difference between the boiling point of a pure solvent and the boiling point of a solution of a nonelectrolyte in the same s

Sati [7]

Answer: A) Boiling-Point Elevation

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2 years ago

Help me fill this out please, i give brainliest

xxTIMURxx [149]

Answer:

Okay, Left top= waning gibbous

left second= new moon

left third= third quarter

left fourth= waxing crescent

right top= Waning crescent

right second= first quarter

right third= full moon

right fourth= Waxing gibbous

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2 years ago

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How many protons does the largest transition metal have in its nucleus?

CaHeK987 [17]

The largest transition metal is copernicium with 112 protons

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3 years ago

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If a 0.320 mM solution of MnO41- has an absorbance of 0.480 at 525 nm in a 1.000 cm cell. What is the concentration of a MnO41-

larisa [96]

Answer:

Hence the concentration of a MnO41- solution that has absorbance of 0.490 in the same cell at that wavelength is 0.3266.

Explanation:

Now A = el, el=const

Then,

$A2 / A1 = C2/ C1\\\\0.49/ 0.48 = C2 / 0.32\\\\C2 = 0.3266$

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3 years ago