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Orlov [11]
3 years ago
5

Could someone answer this

Chemistry
1 answer:
Leto [7]3 years ago
4 0
Uh.....Idk i could hardly read it sorry
 
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Reactant A contains 40 J of energy, and Reactant B contains 33.5 J of energy. The reactants combine to form product AB, which co
Wittaler [7]

Answer:

A

Explanation:

Energy is absorbed because the product has more energy than the reactants have.

8 0
3 years ago
Which temperature is equal to 120. K?<br> (1) -153°C (3) +293°C<br> (2) -120.°C (4) +393°C
Marysya12 [62]
First of all, the formula for finding Kelvin is Celsius + 273
Therefore, if we subtract 273, we get the temperature in degrees
120 - 273 = - 153

Therefore, the answer is (1), or -153 degrees Celsius

Hope this helped!! :D
3 0
3 years ago
I need help ASAP please
7nadin3 [17]

Answer:

first one b second 10

Explanation:

i am a nerd sorry

7 0
4 years ago
How many moles are in 3.14 x 10^25 particles of tin?​
lakkis [162]

Answer:

52.1409259 moles.........

5 0
3 years ago
What is the median in the box plot?<br> 50<br> 60<br> ТО<br> 80<br> 90<br> 100
d1i1m1o1n [39]

Answer:

60 to 80

<h3>Explanation:</h3><h3> Because the interquartile range IQR</h3>

Q1 IS 25TH Percentile the Q3 75th percentile

3 0
3 years ago
Read 2 more answers
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