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fgiga [73]
3 years ago
5

1) If you have 2.6 moles of iron (III) oxide, how many molecules of iron (III)

Chemistry
1 answer:
Ugo [173]3 years ago
8 0

Answer:

234

Explanation:

so 3 x 3 x 26 =234

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What is the [H+] concentration of blood, given the ph is 2.5?
belka [17]

Answer:

0.00316

Explanation:

You have to use the following equation:

pH=-log[H^+]

You are given the pH and need to find the concentration of H+.  Plug in the given components and solve.

2.5=-log[H^+]\\H^+ = 10^{-2.5}\\H^+=0.00316

The concentration of H is 0.00316.

8 0
3 years ago
Is weathering long term or short term and why​
Marrrta [24]
Long term because if you leave something out to be weathered then it can’t be unweathered because of the drastic change of the object.
4 0
3 years ago
What is the mole ratio of N2 to H2 to NH3?
Alexeev081 [22]

Answer:

the answer is 1:3:2

Hope this helps, let me know if you need any other help, Stoichiometry is hard

4 0
3 years ago
To determine the concentration of X in an unknown solution, 1.00 mL of 8.48 mM S was added to 3.00 mL of the unknown X solution
kogti [31]

Answer:

positif

Explanation:

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6 0
3 years ago
Which term names elements that are usually shiny and good conductors of heat and electricity?
Sonbull [250]

Elements that are usually shiny and good conductors of heat and electricity are metals.

<h3>What are conductors?</h3>

The conductors are the metal or non metal elements which allow heat and electricity to easily pass through them.

Metals are elements with good conductivity of electric current and heat. Metals have lustre characteristics. They are shiny and bendable just like copper wire, which is a metal.

Hence, elements that are usually shiny and good conductors of heat and electricity are metals.

Learn more about conductors.

brainly.com/question/18084972

#SPJ4

4 0
2 years ago
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