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statuscvo [17]
1 year ago
6

I need help, please provide step by step instructions

Chemistry
1 answer:
Anna11 [10]1 year ago
8 0

Answer:

I hope you are happy .....keep practicing

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Convert 5 micrometers to meters.
k0ka [10]

Answer:

5e-6

Explanation:

7 0
3 years ago
Read 2 more answers
To determine the concentration of 20.00 mL of an unknown solution of a monoprotic acid, it is titrated with 0.1093 M sodium hydr
Elanso [62]

Answer:

d) 0.1202 M

Explanation:

Let's consider the neutralization reaction between NaOH and a generic monoprotic acid.

NaOH + HA → NaA + H₂O

The used volume of NaOH is 41.63 mL - 19.63 mL = 22.00 mL. The moles of NaOH are:

22.00 × 10⁻³ L × 0.1093 mol/L = 2.405 × 10⁻³ mol

The molar ratio of NaOH to HA is 1:1. The moles of HA that reacted are 2.405 × 10⁻³ moles.

The molar concentration of HA is:

2.405 × 10⁻³ mol / 20.00 × 10⁻³ L = 0.1202 M

7 0
3 years ago
Which metal reacts spontaneously with a solution containing zinc ions?
nignag [31]
It would be (1) magnesium.
hope this helps :D
3 0
3 years ago
Read 2 more answers
NEED HELP NOW
sertanlavr [38]

Answer:

you need to use the of the five to the report to the report that there are two different and the other two are the same limited as the or the two of the 8

Explanation:

get

5 0
3 years ago
What is the molarity of a 0.250 L MgCl2 solution that contains 0.175 mol MgCl2?
spayn [35]

Explanation:

we know that 0.250 L = 0.250 dm3

molarity = concentration in dm3/ volume

molarity = 0.175/0.250 = 0.7 mol/dm3

4 0
3 years ago
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