Answer: Turkeys are good for up to 2 years if frozen well in a good freezer
I recommend to at least cooking it within 1 year for the best quality if you cook it in 2 years it may lose some of its quality taste-wise.
if it's not frozen well check the texture and smell to see if its gone bad. it also depends on the type of turkey you are buying, depending on the turkey you purchase always check for an expiration date such as a butterball turkey, so make sure you check their date.
(a) For the compound XF₂, X must be a metal. As fluorine is monovalent and there are two fluorine atoms, so the valency of X must be two.
Therefore, X belongs to group 2.
A metallic compound is a compound that contains one or more metal elements bonded to another element.
The elements are bonded with the help of metallic bonds.
Monovalent compounds are compounds which consist of an atom which has only a single covalent bond.
The covalent bond is defined as an interatomic linkage formed by sharing the electronic pair between two atoms.
Valency is the combining power of an element. It helps with bond formation.
To know more about Bond formation, refer to this link:
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Answer:
Normalidad = 4N
%p/V = 27.6%
Explanation:
La solución 2M de carbonato de potasio contiene 2moles de carbonato por litro de solución. La normalidad son los equivalente de carbonato de potasio (2eq/mol) por litro de solución:
2moles * (2eq/mol) = 4eq / 1L = 4N
El porcentaje peso volumen es el peso de carbonato en gramos dividido en el volumen en mL por 100:
%p/V:
Masa K2CO3 -Masa molar: 138.205g/mol-
2moles * (138.205g/mol) = 276g K2CO3
Volumen:
1L * (1000mL/1L) = 1000mL
%p/V:
276g K2CO3 / 1000mL * 100
<h3>%p/V = 27.6%</h3>
Answer:
Subatomic particles are particles present in atom, PROTON, NEUTRON, ELECTRON
Explanation:
Electron :- MASS---> ALMOST 1/2000 TIMES MASS OF PROTON
CHARGE----> -1
Proton: MASS---> 1 amu
Charge ---> +1
Neutron: MASS ----> 1amu
Charge -----> IT IS NEUTRAL
0.158 moles of KMnO4 are present in 25.0 grams of potassium permanganate, KMnO4.
<h3>NUMBER OF MOLES:</h3>
- The number of moles in a substance can be calculated by dividing the mass of the substance by its molar mass. That is;
no. of moles = mass (g) ÷ molar mass (g/mol)
- According to this question, there are 25 grams of potassium permanganate (KMnO4).
The molar mass of KMnO4 = 39 + 55 + 16(4) = 158g/mol
no. of moles = 25g ÷ 158g/mol
no. of moles = 0.158mol
Therefore, 0.158 moles of KMnO4 are present in 25.0 grams of potassium permanganate, KMnO4.
Learn more about number of moles at: brainly.com/question/14919968
