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Pani-rosa [81]
3 years ago
12

Are sound waves longitudinal or transverse? __________________

Chemistry
2 answers:
EastWind [94]3 years ago
3 0

Answer:

longitudinal  \: is  \: the \:  answer.

Elis [28]3 years ago
3 0

Answer:

Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.

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Given 65 g of C3 H8 and 65 g of O2, what is the theoretical yield of CO2 in grams
Helga [31]

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Yeild of CO2 is approximately 54g

Explanation:

Using reaction stoichiomety and coeeficients, and knowing O2 is limiting reactant, 54 g of CO2 is produced.

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Fofino [41]
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iris [78.8K]

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Explanation:

Mass percent : It is defined as the mass of the given component present in the total mass of the compound. Formula used : First we have to calculate the mass of  and . Mass of  = 18 g/mole Mass of  = 7 × 18 g/mole = 126 g/mole Mass of  = 246.47 g/mole Now put all the given values in the above formula, we get the mass percent of  in . Therefore, the mass percent of  in  is, 51.1%

8 0
2 years ago
Why is cl2 a subcript​
vazorg [7]

Answer:

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On the other hand, a superscript would indicate a specific charge.

All subscripts show the amount of the specific element there is.

An example would be O_2\\ or N_2, they both show that there are 2 of the same elements.

If the subscript is outside a parenthesis such as Ca_3(PO_4)_2 it indicates there are 2 PO_4 molecules.

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2 years ago
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