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pshichka [43]
3 years ago
15

Which ingredients produce the best bar for growth and repair?

Chemistry
1 answer:
boyakko [2]3 years ago
8 0
Weed and water and maybe cheese sticks
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which statement is true about a molecule? a) a molecule is identical to the component elements. b) a molecule retains the physic
Burka [1]
A molecule retains the chemical properties of the component element.
4 0
3 years ago
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Consider the reaction; Mg + O2 → MgO Calculate the mass of magnesium oxide possible if 2.5 g Mg reacts with 5.0 g O2?
MAXImum [283]

Answer:

4.15g

Explanation:

Balance the reaction:

2Mg + O2 = 2MgO

Find limiting reactant from the two, by dividing miles with coefficient

2.5/24.3 = 0.103 moles/2 = 0.0515

5/16 = 0.31 moles/2 = 0.156

0.0515 is small than 0.156, so limiting reactant is Mg

Compare the ratio of Mg with MgO

Ratio is 2:2

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2 years ago
What is the net force f⃗ net that the dipole experiences due to the electric field?
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In physics, net force<span> is the overall </span>force<span> acting on an object. In order to calculate the </span>net force<span>, the body is isolated and interactions with the environment or other constraints are represented as </span>forces<span> and torques in a free-body diagram.

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3 years ago
In a previous problem, the empirical formula of a compound of phosphorus and oxygen was found to be p2o5. experimentation shows
agasfer [191]
The empirical formula for the compound is - P₂O₅
the empirical formula is the simplest ratio of whole numbers of components in a compound.
molecular formula is the actual ratio of components in a compound.
we have to first find the number of empirical units in the molecular formula 
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mass of empirical formula - 283.8 g
number of empirical units - 283.89 g/mol / 283.8 g
number of empirical units - 1.000 
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C
He needs an battery to make the simple electromagnet
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