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grin007 [14]
3 years ago
15

To prepare the cooling system for an ice cream freezer, the chef adds 59.7 g of salt (NaCl) to 1433.3 g of ice. Predict the lowe

st temperature that may be reached by the ice-salt mixture.
Chemistry
1 answer:
nordsb [41]3 years ago
7 0

Answer: The entire water/ice solution is at the melting/freezing point, 32°F (0°C). Adding rock salt — or any substance that dissolves in water — disrupts this equilibrium.

Explanation: Hope this helps! Have a great day :)

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In which way are plant and animals cells similar
Zarrin [17]

Answer:

Both animal and plant cells are eukaryotic cells and have several similarities. The similarities include common organelles like cell membrane, cell nucleus, mitochondria, endoplasmic reticulum, ribosomes and golgi apparatus

Explanation:

hey both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes.

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3 years ago
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What is an ecosystem?<br> living environment by the way
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An ecosystem is a lot of things and places that need each other to survive
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4 years ago
A submicroscopic particle suspended in a solution has a volume 1.3um^3. What is this volume in liters?
k0ka [10]
1000 liters = 1 m^3

and
1.3um^3 = 1.3x10^(-6)m^3

multiply both sides of the first equation by 1.3x10^(-6)
1.3x10^(-6) * 1000 liters = 1.3x10^(-6) * 1m^3
1.3x10^(-3) liters = 1.3x10^(-6) m^3
5 0
3 years ago
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Place the following compounds in order of increasing magnitude of lattice energy. Ga2o3 rbi mgs k2s.
valentinak56 [21]

Increasing order of magnitude of lattice energy is rbi <K2s< Mgs < Ga2O3.

Lattice energy is the energy change upon the formation of one mole of a crystalline ionic compound from its constituent ions. It depends upon the charges of the ion and the distance between the center of the ion when they are packed in the form crystal. Basically lattice energy is determined by the charge of the atom and the atomic radii of the atoms.

In Ga2O3, Ga has 3+ and O has 2- ions .so it has the lattice energy of 6.this is calculated by multiplying q1 and q2 .this attracts strongly.

In rbI , R has +1 and i has -1.so it ha lattice energy of -1.ther is no strong attraction nor lattice energy.

In Mgs, Mg has +2 and s has -2 .this is not as strong as Ga2o3 but stronger than rbi.

In K2S, k has =1  and s has 2-.this is stronger than rbi.

To learn more about Lattice energy please visit :

brainly.com/question/13169815

#SPJ4

3 0
1 year ago
Observe the map what do the grey scar like represent?
Varvara68 [4.7K]

Answer:

mid ocean ridge

Explanation:

5 0
3 years ago
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