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Leona [35]
3 years ago
5

I ONLY NEED 1 EXAMPLE for each one PLZ HELP ME I WILL MAKE BRAINLIST HELP ME FAST PLZ!!!! Using a skillet on the stove to cook s

crambled eggs is an example of which heat transfer? Give more examples of this type of heat transfer
Using a space heater to heat up a cold room is an example of which heat transfer? a.Conduction b.Convection c.Radiation d.None of these Give more examples of this type of heat transfer
Chemistry
2 answers:
d1i1m1o1n [39]3 years ago
6 0

<u><em>Conduction</em></u> is your first answer. More examples are; touching a hot light bulb and walking on concrete in summer.

Your second answer is <u><em>C. Radiation</em></u>. More examples are; a sauna and a hot car motor.

Hope this helps!

⊕

gayaneshka [121]3 years ago
5 0

-Using a skillet on the stove to cook scrambled eggs is an example of conduction. remember conduction is a substance that allows energy to flow throw easily which in this case the conductor is the skillet, once the skillet is heated the heat from the skillet goes to the eggs which is another conductor.

another example would be a chocolate bar melting in your hand. the heat that is coming from your hand is conducted into the chocolate bar.

- Using a space heater to heat up a cold room is an example of radiation. radiation is heat transfer that travels through space and through electromagnetic waves. the heat coming from the heater is high-energy molecules of gas (air).

another example would be the heat felt while sitting beside a campfire is radiant heat.


I feel like a genuis XD

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According to the following reaction, how many grams of potassium phosphate will be formed upon the complete reaction of 29.6 gra
Ugo [173]

Answer:

There is 37.36 grams of K3PO4 produced

Explanation:

Step 1: Data given

Mass of H3PO4 = 29.6 grams

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Step 2: The balanced equation

3KOH(aq) + H3PO4(aq) ⇔ K3PO4(aq)+3H2O(l)

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Mass KOH = mass KOH / molar mass KOH

Mass KOH = 29.6 grams / 56.11 g/mol

Mass KOH = 0.528 moles

Step 4: Calculate moles of K3PO4

Since KOH is the limiting reactant, We need 3 moles of KOH for each moles of H3PO4, to produce 1 mole of K3PO4 and 3 moles of H2O

For 0.528 moles of KOH we'll have 0.528/3 =  0.176 moles of K3PO4

Step 5: Calculate mass of K3PO4

Mass K3PO4 = moles K3PO4 * molar mass K3PO4

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8 0
3 years ago
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