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Slav-nsk [51]
2 years ago
8

33) 1 e = ........С O 1.6*10^-27 O * 1.6 *10^-19 O 1.66 * 10^-19 o 1.66* 10^-27​

Chemistry
1 answer:
Brilliant_brown [7]2 years ago
8 0

Answer

0.16574

Explanation:

because why not

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The force of 20 N acts upon a 5kg block. What is the acceleration of the block?
charle [14.2K]

Answer:

<h2>The answer is 4 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

where

a is the acceleration

f is the force

m is the mass

From the question

f = 20 N

m = 5 kg

We have

a =  \frac{20}{5}  \\

We have the final answer as

<h3>4 m/s²</h3>

Hope this helps you

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3 years ago
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3 0
3 years ago
The enthalpy change for converting 1.00 mol of ice at -50.0°c to water at 70.0°c is __________ kj. the specific heats of ice, wa
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First, calculate for the amount of heat used up for increasing the temperature of ice.

      H = mcpdT
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Then, solve for the heat needed to convert the phase of water.
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Then, solve for the heat needed to increase again the temperature of water.
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3 years ago
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Arte-miy333 [17]

Answer:

See explanation

Explanation:

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238/92U + 4/2 He ------> 241/94Pu + 1/0 n

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3 years ago
As the number of carbons increases in an homologous series the melting and boiling point generally_________ *
Oliga [24]
ANSWER: Increase


why? Because the number of C atoms in homologous series increases gradually.
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