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nordsb [41]
4 years ago
13

Hunting the element worksheet answer

Chemistry
1 answer:
Ede4ka [16]4 years ago
7 0

<em>Answer:</em>

<em>Umm Im pretty sure this isnt a complete question please complete the question and i will answer it</em>

<em>Explanation:</em>

<em>I'll let you decide that one ;)</em>

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Write a description that explains how the digestive, circulatory, and excretory systems WORK TOGETHER in order to deliver very i
kicyunya [14]

Answer:

At the end of each organ system you will need to make a summary of that ... So how does the food we eat eventually get to our cells in a small enough form ... The circulatory system is responsible for transporting blood with oxygen (O2) ... the digestive system to the cells in the body and remove waste products to be excreted.

hope this helps!

3 0
3 years ago
Read 2 more answers
What mass of sodium hydroxide is needed to neutralise 24.5kg of sulfuric acid <br> H2SO4 + N2 = 2NH3
sveticcg [70]

Answer:

23.92 g

Explanation:

Molar mass of H2SO4 = (2×1)+32+(16×4)= 2+32+48= 82g/mol

H2SO4 + 2NaOH ---> Na2SO4 + 2H2O

I mole of H2SO4 = 2 moles of NaOH

24.5/82 = 24.5/82 × 2

= 0.598 moles of NaOH will neutralize

Mass= mole× molar mass

Molar mass of NaOH= 23+16+1 = 40g/mol

Mass= 0.598 × 40 = 23.92g of NaOH

7 0
3 years ago
What is the molar mass of AlCl3
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Answer:

133.34 g/moles

Explanation:

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7 0
3 years ago
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it is 12.51 grams cause u just add them together

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3 years ago
Do not use cords, and do not plug in many devices into one power source
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