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aksik [14]
4 years ago
15

Which is one way that in advance and biotechnology companies unintended consequence is that harm the environment?

Chemistry
1 answer:
pshichka [43]4 years ago
6 0
One way that in advance and biotechnology companies unintended consequence is that harm the environment would be D. Genes implanted into a species of plant can spread to other plants.
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What is the name of this molecule? (4 points)<br> CH triple bond C- CH2 – CH3
Blizzard [7]

Answer:

but-1-yne, it's iupac name of this molecule

formula: C4H6 ✌️:)

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3 years ago
How many atoms of N are in 0.82 g of NaNO3? ( molar conversion)
VMariaS [17]

The number of atoms N = 5.8 x 10²¹

<h3>Further explanation</h3>

A mole is a unit of many particles (atoms, molecules, ions) where 1 mole is the number of particles contained in a substance that is the same amount as many atoms in 12 gr C-12  

1 mole = 6.02.10²³ particles  

mass of N in 0.82 g of NaNO₃ (MW NaNO₃: 85 g/mol) :

\tt mass~N=\dfrac{Ar~N}{MW~NaNO_3}\times mass~NaNO_3\\\\mass~N=\dfrac{14}{85}\times 0.82\\\\mass~N=0.135~g

moles of N :

\tt mol=\dfrac{mass}{Ar}\\\\mol=\dfrac{0.135}{14}=0.0096

The number of atoms N :

\tt N=n\times No\\\\N=0.0096\times 6.02\times 10^{23}\\\\N=5.8\times 10^{21}~atoms

4 0
3 years ago
IN YOUR OWN WORDS How do scientists calculate the rate of plate movement?
agasfer [191]

Answer:

Scientist use GPS satellites and movement tracers.

Explanation:

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3 years ago
Boiling water on a heated stove begins to evaporate into a gas.
laila [671]

Answer:

The temperature will decrease

Explanation:

the particles spread out while releasing heat

7 0
3 years ago
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Donald is writing a chemical name from a chemical formula. He has just identified that there are five atoms of oxygen bonded wit
gtnhenbr [62]
P2O5 
hope this helps:)))))
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3 years ago
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