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Ratling [72]
3 years ago
11

What's the preview of the scientific method

Chemistry
1 answer:
Dafna11 [192]3 years ago
5 0

Explanation:

overall preview would be an expirement is an empirical procedure that arbitrates competing models or hypothesis ☺️

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40 POINTS!!
natali 33 [55]

I'm not sure if this is the exact answer for I do not learn this in school yet. But I hope this helps!

3 ZnS + 2 AlP = Zn3P2 + Al2S3

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3 years ago
Every element and compound has a unique set of properties. True or False?
velikii [3]

Answer:

So the answer to "every element and compound has a unique set of properties. True or False?" is TRUE

Explanation:

6 0
3 years ago
What is the h+ concentration for an aqueous solution with poh = 3.35 at 25 ∘c? express your answer to two significant figures an
RSB [31]
POH value was calculated by the negative logarithm of hydroxide ion concentration.
To know the hydrogen ion concentration, we need to know the pH value, that can be found out if pOH is known 
pH + pOH = 14
pH = 14 - pOH 
pH = 10.65
once the pH is known we have to find the antilog. 
[H⁺] = antilog (-pH)
antilog can be found by 
[H⁺] = 10^(-10.65)
[H⁺] = 2.2 x 10⁻¹¹ M
3 0
3 years ago
Please help , science tho. by the way i have to do 5
kap26 [50]

Answer:

850

Explanation:

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8 0
2 years ago
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