How many grams of KNO3 will dissolve in 100 g H2O at 50°C?

Chemistry

1 answer:

Cloud [144]3 years ago

7 0

3-89fg I think I’m trying to figure it out

You might be interested in

Why does knowing the mass of an object not help you identify what material the object is made from?

jeka57 [31]

Because mass is not always the same for objects made from the same material. Just because an object has the same mass as another doesn’t mean they are the same material.

4 0

4 years ago

A white powder is poured into a glass of water and shaken. If the powder remains visible and can be filtered out, the mixture is

Sedbober [7]

<span>in an electrolyte solution</span>

3 0

4 years ago

The second part of the lab procedure focused on

earnstyle [38]

No you are not done you have to actually add and subtract the numbers

5 0

2 years ago

A sunscreen preparation contains 2.60 % by mass benzyl salicylate. If a tube contains 6.0 oz of sunscreen, how many kilograms of

Marrrta [24]

Answer : The mass of benzyl salicylate needed to manufacture 350 tubes of sunscreen are, 1.55 kg

Explanation :

As we are given that a sunscreen preparation contains 2.60 % by mass benzyl salicylate. That means, 2.60 grams of benzyl salicylate present in 100 g of solution.

First we have to convert the given mass from oz into kg.

Conversion used:

1 kg = 35.274 oz

or,

$1oz=\frac{1}{35.274}kg$