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Tanzania [10]
3 years ago
11

Kristy finds the mass of an object to be 20 grams and the volume to be 10 mL. What is the density of the object? (don't send me

links, just give a straight answer)
Chemistry
1 answer:
sergij07 [2.7K]3 years ago
8 0
The answer is 2g/ml i believe as you have to do the mass divided by the volume
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A metalic ion its in your question v.v

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4 years ago
Explain what happens in a nuclear chain reaction
Vesnalui [34]

Answer:

Nuclear Chain Reactions. A chain reaction refers to a process in which neutrons released in fission produce an additional fission in at least one further nucleus. This nucleus in turn produces neutrons, and the process repeats. The process may be controlled (nuclear power) or uncontrolled (nuclear weapons).

Explanation:

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3 years ago
Max is helping his parents move to a new house. He picks up one box and is able to carry it into the house. He tries to pick up
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Answer:

The Weight

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3 years ago
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Soloha48 [4]

To solve this we assume that the gas is an ideal gas. Then, we can use the ideal gas equation which is expressed as PV = nRT. At a constant temperature and number of moles of the gas the product of PV is equal to some constant. At another set of condition of temperature, the constant is still the same. Calculations are as follows:

 

P1V1 =P2V2

P2 = P1V1/V2

P2 = 740mmhg x 19 mL / 30 mL

<span>P2 = 468.67 mmHg = 0.62 atm</span>

6 0
3 years ago
Read 2 more answers
Some1 pls do this ty
Arte-miy333 [17]

Answer:

Hey let's talk here

Explanation:

jaja

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3 years ago
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