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seraphim [82]
3 years ago
5

If one jellybean weighs 0.350g how many jelly beans are in 504g of jellybeans?

Chemistry
1 answer:
allsm [11]3 years ago
4 0

Answer:

1440g

Explanation:

Divide 504g by 0.350g

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saul85 [17]
It has the slowest rotation of all planets. 

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29.5 g of mercury is heated from 32°C to 161°C, and absorbs 499.2 joules of heat in the process. Calculate the specific heat cap
Finger [1]

Answer:

c = 0.13 j/ g.°C

Explanation:

Given data:

Mass of mercury = 29.5 g

Initial temperature = 32°C

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Heat absorbed = 499.2 j

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

Q = m.c. ΔT

ΔT  = T2 - T1

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c = Q / m. ΔT

c = 499.2 j / 29.5 g. 129 °C

c =  499.2 j / 3805.5 g. °C

c = 0.13 j/ g.°C

5 0
3 years ago
Which statement about the balanced equations for nuclear and chemical changes is correct? (1 point)
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This means that for both chemical and nuclear changes; total mass before reaction must be equal to total mass after reaction.

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Learn more: brainly.com/question/22064431

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Explanation:

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Which of the following would be appropriate reason(s) for scientists to reject atomic theory?​
leonid [27]
It posed a contradiction to Quantum Theory
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