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just olya [345]
4 years ago
5

How is synthesis and replacement reactions related?

Chemistry
1 answer:
Fittoniya [83]4 years ago
3 0

Answer:

A synthesis reaction occurs when two or more reactants combine to form a single product. ... Replacement reactions occur when elements switch places in compounds. In a single replacement reaction, one element takes the place of another in a single compound. In a double replacement reaction, two compounds exchange elements.

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Explanation:

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Write the correct answers.
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What is another name for the Group 2 Elements? *
Ira Lisetskai [31]
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5 0
2 years ago
A balloon that can hold 85 L of air is inflated with 3.5 moles of gas at a pressure of 1.0 atmosphere. What is the temperature o
slega [8]

Answer:

295.96 K    (  = 22.81 degrees C)

Explanation:

PV = n RT    R = .082057 L-Atm / (K-Mol)     n = 3.5   P = 1 atm    V = 85 liters

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7 0
3 years ago
The volume of a gas is 0.668 L at 66.8°C. At what Celsius temperature will the gas
tekilochka [14]

Answer:

206 c

Explanation:

Use the Charles' Law because you have the volume and temperature given.

V1 / T1 = V2 / T2

Let's list the given:

V1 = 0.668 L

V2 = 0.942 L

T1 = 66.8 C (339.8K)

Convert all Celsius temps to Kelvin. Just add 273.

Asked: T2

Derive the formula for T2.

T2 = V2T1 / V1

    = (0.942)(339.8) / 0.668

    = 479K

Since the temp should be in C, just subtract 273 from 479K.

The answer is 206 C.

6 0
3 years ago
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