3 years ago

What is included in each square (element) on the Periodic Table? I'm looking for four things

Chemistry

1 answer:

Veseljchak [2.6K]3 years ago

6 0

Answer:

name of element, symbol, atomic number, relative atomic mass (atomic weight)

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Explanation:

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Convert grams NaHCO3 to moles or moles NaHCO3 to grams

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6) A 0.20 ml CO2 bubble in a cake batter is at 27°C. In the oven it gets

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Answer: The new volume of cake is 1.31 mL.

Explanation:

Given: $V_{1}$ = 0.20 mL, $T_{1} = 27^{o}C$

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Formula used to calculate new volume is as follows.

$\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}$

Substitute the values into above formula as follows.

$\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}\\\frac{0.20 mL}{27^{o}C} = \frac{V_{2}}{177^{o}C}\\V_{2} = 1.31 mL$

Thus, we can conclude that the new volume of cake is 1.31 mL.

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3 years ago