2 years ago

______________Helps the earth continue to go around the sun

Chemistry

1 answer:

pashok25 [27]2 years ago

4 0

Inertia is your answer

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Alenkinab [10]

PH = -log[H3O+]
Solving for [H3O+] gives
[H3O+] = 10^-pH
= 10^-3
or 1x10^-3 M

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3 years ago

When a group 1 element and a group 16 element bond, the subscripts in the formula will always be?

zloy xaker [14]

Answer:

X2Y2

Explanation:

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2 years ago

Calculate the number of Carbon atoms in 1.50g of C6H12O6

Whitepunk [10]

Answer:

3.01 ·10↑22

Explanation:

First you want to convert the grams of Glucose to moles of Glucose.

$\frac{1.5 grams of glucose}{180.15588grams/molesglucose} =.008326 Moles of Glucose$

Next find the formula units of glucose.

.008326Moles of Glucose · 6.022 · 10↑23Forumula Units*Moles↑-1 =

5.01 ·10↑21 Formula Units of Glucose

Now multiply the formula units of glucose by the amount of each element in the molecule.

So for Carbon:

6carbon · 5.01 · 10↑21 = 3.01 · 10↑22

(please mark as Brainliest)

4 0

3 years ago

Read 2 more answers

Find the density of a substance whose volume is 10.0 mL and whose mass is 5.000 g

scoray [572]

Answer:

.5 gm / ml

Explanation:

Density is defined as mass/ volume

so density of this substance is 5 gm / 10 ml = .5 gm/ ml

5 0

1 year ago

Calculate the number of mole present in 5.3g of Na2co3

AlladinOne [14]

Don't go to the link lol

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2 years ago