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emmasim [6.3K]
2 years ago
9

a chef is using honey in a recipe. The honey is too thick to pour out of the jar. How could the chef make the honey easier to po

ur?
Chemistry
2 answers:
OLEGan [10]2 years ago
6 0

Explanation:

Viscosity is defined as the property of a substance in which its motion is resisted.

Viscosity of honey is high, that is, honey does not flow easily. So, in order to make honey flow easily we have to warm its jar. By doing so, molecules of honey will gain kinetic energy and they will start to collide with each other.

Due to this molecules will move far away from each other leading to the movement of honey from its initial position.

Thus, we can conclude that the chef make the honey easier to pour by heating it.

Andrej [43]2 years ago
5 0
Heat the jar of honey up enough to where you can pour it
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A 12.2-g sample of x reacts with a sample of y to form 78.9 g of xy. what is the mass of y that reacted?
Sonja [21]
We will assume that the only reactants are x and y and that the only product is xy.

Based on the law of mass conservation, mass is an isolated system that can neither be created nor destroyed.

Applying this concept to the chemical reaction, we will find that the total mass of the reactants must be equal to the total mass of the products,
therefore:
mass of x + mass of y = mass of xy
12.2 + mass of y = 78.9
mass of y = 78.9 - 12.2 = 66.7 grams
4 0
2 years ago
Two beach balls collide, deforming during a collision. They bounce off in opposite directions. What type of collision was this?
Flura [38]

Answer: Elastic

Explanation: Both Objects  had there momentum and kinetic energy conserved.

4 0
2 years ago
Read 2 more answers
In 200 g of a concentrated solution of 70.4 wt% nitric acid (r = 1.41 g/mL, FW(HNO3) = 63.01 g/mol), how many grams of water are
mars1129 [50]

Answer:

59.2 grams

Explanation:

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5 0
2 years ago
How many hydrogen bonds can CH2O make to water
VladimirAG [237]
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<span>H2C=O---------H-OH </span>

<span>But you should remember that the H2O molecule will be exchanging constantly with others in the solvation shell of the formaldehyde molecule and these in turn will be exchanging with other H2O molecules in the bulk solution. </span>

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5 0
2 years ago
A 5.0 g sample of calcium nitrate (Ca(NO3)2, M = 164) contaminated with silica (SiO2, M = 60.1) is found to contain 1.0 g calciu
zhenek [66]

Answer:

= 82%

Explanation:

Percentage purity is calculated by the formula;

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In this case;

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but; 164 g of Ca(NO3)2 = 40 g Ca

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2 years ago
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