3 years ago

What is the purpose of lasers ?

Chemistry

1 answer:

Genrish500 [490]3 years ago

8 0

It can be used to cut diamonds or steel

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It’s about the periodic table of elements

Pie

Yes what the other person said can I plz get an thanks

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2 years ago

Relative formula mass of glucose? (C6H12O6)

Rom4ik [11]

To find the mass of glucose, you must multiply the atomic weight of each of the elements in the molecule by the subscripts in the formula:

$C_{6}=6*(12.01g)=72.06g$

$H_{12}=12*(1.008g)=12.096g$

$O_{6}=6*(15.999g)=95.994g$

Then you add all of them together:

$72.06g+12.096g+95.994g=180.15g$

Therefore, the molar weight of glucose is 180.15 grams.

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3 years ago

How many grams are in 5 moles of 7.75 grams?

lesya692 [45]

Answer:

Explanation:

bcecause thats the only one

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2 years ago

As temperature increase and the volume stays constant, how will the pressure change

crimeas [40]

Answer:

There will be more collisions and so a greater pressure. The number of particles is proportional to pressure, if the volume of the container and the temperature remain constant. ... Volume is inversely proportional to pressure, if the number of particles and the temperature are constant.

5 0

2 years ago

Tells how many of each atom there are in a formula

Sveta_85 [38]

Answer:

$\large \boxed{\mathrm{subscripts}}$

Explanation:

Subscripts are numbers written after elements, subscripts indicate how many of each atom there are in a compound.

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3 years ago

Read 2 more answers