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3 years ago

Hey siri how do you make ice cube ????????????????????????????????????

Chemistry

2 answers:

Usimov [2.4K]3 years ago

7 0

Answer:

put hotdogs in water boil em. put the water in the cube thingy and put it in the freezer

nydimaria [60]3 years ago

3 0

Answer:

1.Get a ice cub tray.

2. fill cold water to the top.

3. Put the tray in the freezer.

4 let them sit for 3-4 hours.

5.Enjoy!

Explanation:

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Poor precision in scientific measurement may arise from

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3 years ago

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Snezhnost [94]

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2 years ago

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A chemist adds 485 mL of a 0.0025 mol/L calcium sulfate solution to a reaction flask. Calculate the mass in grams of calcium sul

viva [34]

Answer : The mass in grams of calcium sulfate is 0.16 grams.

Explanation :

Molarity : It is defined as the number of moles of solute present in one litre of solution.

Formula used :

$Molarity=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution}}$

Solute is, $CaSO_4$

Given:

Molarity of $CaSO_4$ = 0.0025 mol/L

Molar mass of $CaSO_4$ = 136 g/mole

Volume of solution = 485 mL

Now put all the given values in the above formula, we get:

$0.0025=\frac{\text{Mass of }CaSO_4\times 1000}{136\times 485}$

$\text{Mass of }CaSO_4=0.16g$

Thus, the mass in grams of calcium sulfate is 0.16 grams.

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3 years ago

Which integration phase moves the recovered person to the continental united states

nydimaria [60]

Phase 3 is the integration phrase

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3 years ago

The Lewis structure of which molecule requires resonance structures?A.) MgCl2B.) SiO2C.) SO2D.) OCl2

inna [77]

Answer: C.) SO2

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3 years ago