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frozen [14]
3 years ago
5

When bacteria reproduces asexually are the offspring uniform or diverse?

Chemistry
2 answers:
swat323 years ago
8 0
Diverse offspring because when two individuals is combined to produce genetically diverse offspring.
mario62 [17]3 years ago
4 0

Answer:

Reproduction may be asexual when one individual produces genetically identical offspring, or sexual when the genetic material from two individuals is combined to produce genetically diverse offspring.

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How many grams of pure naoh must be used to prepare 10.0 l of a solution that has a ph of 13? __________g?
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40 g NaOH. You must use 40 g NaOH to prepare 10.0 L of a solution that has a pH of 13.

<em>Step 1</em>. Calculate the pOH of the solution

pOH = 14.00 – pH = 14.00 -13 = 1

<em>Step 2</em>. Calculate the concentration of NaOH

[NaOH] = [OH^(-)] = 10^(-pOH) mol/L = 10^(-1) mol/L = 0.1 mol/L

<em>Step 3</em>. Calculate the moles of NaOH

Moles of NaOH = 10.0 L solution × (0.1 mol NaOH/1 L solution) = 1 mol NaOH

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Which of the following is evidence of a chemical change?
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<span>the formation of a gas
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Radioactive decay can be described by the following equation where is the original amount of the substance, is the amount of the
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Where, k is rate constant

So,  

k=\frac {ln\ 2}{t_{1/2}}

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Using integrated rate law for first order kinetics as:

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[A_0] is the initial concentration

So,  

[A_t]=32.2\times e^{-0.2533\times 2.41}\ mg

[A_t]=32.2\times e^{-0.610453}\ mg

[A_t]=17.49\ mg

<u>Iron remains = 17.49 mg</u>

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3 years ago
A 2.5 g sample of french fries is placed in a calorimeter with 500.0 g of water at an initial temperature of 21 °C. After combus
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