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expeople1 [14]
3 years ago
5

What temperature in Kelvin is 52 degree C?

Chemistry
2 answers:
lakkis [162]3 years ago
6 0

Answer:

325.15

Explanation:

℃ = K - 273.15

52+273.15=K

K= 325.15

REY [17]3 years ago
4 0
The answr to your question is 325.15
You might be interested in
The theoretical yield of Cl2 from certain starting amounts of MnO2 and HCl was calculated as 60.25 g and 65.02 g, respectively.
hoa [83]

The actual yield is 43 g Cl₂.

The <em>limiting reactant was MnO₂</em> because it gave the smaller mass of Cl₂.

∴ The <em>theoretical yield</em> is 60.25 g Cl₂.

% yield = actual yield/theoretical yield × 100 %

Actual yield = theoretical yield × (% yield/100 %) = 60.25 g × (72 %/100%) = 43 g

8 0
3 years ago
What is the solution to the problem expressed to the correct number of significant figures?
anyanavicka [17]

Answer:

8700

Explanation:

First, do the operations i<em>nside parentheses</em>.

102 900/12 = 8600     2 sfs because of 12

170/1.27 = 130              2 sfs because of trailing 0 in 170

===============

Now, do the addition.

 8600

<u>  + </u><u>13</u><u>0 </u>

8700

The answer has two significant figures because when adding, you must round your answer to the same "place" as the measurement with its last significant figure furthest to the left.  

The last significant figure in 8600 (the 6, in the hundreds place) is further to the left than the last significant figure in 130 (the 3, in the tens place).

We round off to the nearest hundred and get the answer, 8700.

6 0
3 years ago
Calculate the mass of 1.00 mol of each of these substances
bogdanovich [222]
What are the substances?
7 0
3 years ago
Answer this please, that would be very helpful.
kramer

Hey, for #1, it's 1, 1, 1 because it's already balanced!

For #2, it's 1, 2, 1, 1 since the product side has 2 Cl's but left side only had 1.

8 0
3 years ago
Read 2 more answers
How many moles of aluminum sulfide will be produced if 12 moles of Sg react?
Juliette [100K]

Answer:

Molar mass = [9(12.0)+8(1.01)+4(16.0)] = 180.1 g/mol Moles = 112 g 1 mol x 180.1 g = 0.622 mol (3 sig figs)

Explanation:

3 0
2 years ago
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