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mojhsa [17]
3 years ago
12

30 POINTS, PLS HELP CHEMISTRY EXERCISE

Chemistry
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:

Given: 800g S02 Unknown: ?g S

Explanation:

Problem Type: mass - mass

(I've done this before and my teacher gave that answer)

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Answer:

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5 0
3 years ago
Which of these outcomes is conclusive evidence that mixing sugar in water is a physical change?
lions [1.4K]
There is no molecular change

8 0
3 years ago
Generally, when going from left to right across a period on the periodic table:
Angelina_Jolie [31]
Atomic radio increases as number of valence electrons increase. Hence the first and fourth statement are wrong. Electronegativity is highest for elements on the TOP right hand corner of the periodic table so the third statement is wrong. Hence the answer is the third statement
6 0
3 years ago
If you know, answer this. If you don’t know this, don’t second guess
Otrada [13]

Answer:

1 and the element is hydrogen (there is an exception for the octet rule for the element hydrogen) hope this helps

Explanation:

6 0
3 years ago
If you start with 2 moles of Al and 2 moles of HCl, what will the limiting reactant be?
artcher [175]

Answer:

you have to give us the product in order for us to know the limiting reactant.

8 0
2 years ago
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