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madam [21]
4 years ago
9

Heat by radiation will most likely be transferred through ___

Chemistry
1 answer:
iris [78.8K]4 years ago
7 0

Answer:

D

Explanation:

I think it is d sorry if wrong hoped I helped

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How do i tell someone i like them?
lorasvet [3.4K]

Answer:

just tell that someone you like them

OR

you can just make them feel it, I'm sure that someone will get it and if that someone don't then just tell the someone you like them.

and say why them can't it be just her or him ?

I mean that someone is juat one right

4 0
3 years ago
What is the pH of a solution with a concentration of 5.2 × 10–8 M H3O+?
lora16 [44]

Answer : The pH of a solution is, 7.28

Solution : Given,

Concentration of hydronium ion, H_3O^+ = 5.2\times 10^{-8}M

pH : It is defined as the negative logarithm of hydronium ion concentration or hydrogen ion concentration.

pH=-\log [H_3O^+]

Now put the value of hydronium ion concentration in this expression, we get the pH of the solution.

pH=-\log (5.2\times 10^{-8})=7.28

Therefore, the pH of a solution is, 7.28

7 0
3 years ago
A soft drink contains 63 g of sugar in 378 g of H2O. What is the concentration of sugar in the soft drink in mass percent
Doss [256]

Answer:

\% m/m= 14.3\%

Explanation:

Hello,

In this case, the by mass percent is computed as shown below:

\% m/m=\frac{m_{solute}}{m_{solute}+m_{solvent}} *100\%

Whereas the solute is the sugar and the solvent the water, therefore, the concentration results:

\% m/m=\frac{63g}{63g+378g} *100\%\\\\\% m/m= 14.3\%

Best regards.

3 0
3 years ago
Consider an ideal gas enclosed in a 1.00 L container at an internal pressure of 24.0 atm. Calculate the work, w , if the gas exp
iVinArrow [24]
W = -P * delta V = - (1.00 atm)*(24.0 L - 1.00 L) = -23 L*atm (101.3 J/1 L*atm) = -233 J
4 0
3 years ago
Walter gets a paper back in lab with “-2.75% error” written on it. He found the mass of an object to be 100.7 grams. What should
stepan [7]
0.0275x100.7= 2.8(approximately). 100.7-2.8=97.9grams
3 0
4 years ago
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