Answer:
its A
Explanation:
hope this helps, pls lmk if its wrong
Answer:
3
Explanation:
maximun number of amino acids thats could be coded
Answer:
the first 3
Explanation:
I thought about it and memorizing isn't really critical
Based on the calculations, the solubility of mg(oh)₂ at a pH of 12.70 is equal to 3.4 × 10⁻⁵ M.
<u>Given the following data:</u>
- Ksp of mg(oh)₂ = 1.6 × 10⁻¹³
<h3>What is pH?</h3>
pH is an abbreviation for the power of hydrogen ions and it can be defined as a measure of the molar concentration of hydrogen ions that are present in a given solution. Thus, the power of hydrogen ions (pH) is generally used to identify or specify the acidity, neutrality, or basicity of any chemical solution.
First of al, we would write the properly balanced chemical equation for this chemical reaction:
Mathematically, the Ksp for the above chemical reaction is given by:
Ksp = [Mg²⁺][OH⁻]²
Ksp = [x][2x]²
1.6 × 10⁻¹³ = 4x³
x = ∛4 × 10⁻¹⁴
x = 3.4 × 10⁻⁵ M.
Read more on solubility here: brainly.com/question/3006391
The hazard of the food worker that is most likely to make pasta unsafe to eat is;
A; Torn packaging fragments
Complete question is;
A food worker washes her hands before taking a torn package of dry pasta from the food storage area. She dumps the pasta In the stainless pot to cook.
What hazard is most likely to make pasta unsafe to eat?
A. Torn packaging fragments
B. Metal leaching from the pot
C. Pathogens from the worker’s hand
D. Soap residue from the worker’s hands
Food contamination can occur during packaging and storage of processed foods if the different quality standards that need to be followed are not observed.
Now, we are told that the package of dry pasta was torn before she put it into the stainless pot to cook. This means that ounce she washed her hands there is not likely to be any microbiological contamination but instead there will be chemical contamination that arises from fragments of the torn pasta package which could have entered inside it before putting into the cooking pot.
In conclusion, the hazard likely to have occurred to make the package unsafe to eat is called Torn packaging fragments.
Read more about food contamination at; brainly.com/question/12883271
