3 years ago

The Coca- cola is diluted and reacted with molybdate/metavanadate reagent before the %T is measured.

Chemistry

1 answer:

BigorU [14]3 years ago

7 0

Answer:

true

Explanation:

I believe that is the correct answer (if right brainiest plz)

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What is the mass of 2M H2SO4 in a 50ml of solution

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Answer:

It is given in the question that molarity of the sulphuric acid is 2M, the volume of the sulphuric acid is 20 mL, the volume of the solution is 1`L.

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3 years ago

A parachute on a racing dragster opens and changes the speed of the car from 85 m/s to 45 m/s in a period of 4.5 seconds. What i

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Answer:

- 8.89 $m/s^{2}$

Explanation:

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3 years ago

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Which of the solutions below is a weak electrolyte? nacl(aq) koh(aq) hcl(aq) h2so3(aq) all of these?

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Answer:-

H2SO3 (aq)

Explanation:-

NaCl, KOH and HCl ionic compounds.

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Ions can carry electricity in water. So NaCl, KOH and HCl are all strong electrolytes.

H2SO3 is not a strong acid and dissociates to a small extent into ions in water.

Hence number of ions formed is less. Hence it is a weak electrolyte.

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3 years ago

you have a friend who is using a recipe for flat from american cookbook you notice that he set your over temperature at 175F° wh

tresset_1 [31]

Answer:

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Explanation:

thanks.

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3 years ago

What is the atomicity of ozone

faltersainse [42]

Answer:

Explanation:

Atomicity of an element is a measure of the total number of atoms present in a molecule. For example- O2 , O Similarly, an ozone molecule consists of 3 atoms of oxygen and has an atomicity of 3. The atomicity of ammonia is NH3.Ammonia is a compound of nitrogen and hydrogen with the formula NH3.

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4 years ago