Which of the following best shows two element combining to form a compound

Chemistry

1 answer:

marshall27 [118]2 years ago

6 0

Answer:

there are no examples but 1 example is H2O which has 2 elements combining a compound.

Explanation:

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a gas has a volume of 2.00 at 323k and 3.00 ATM What would be the new volume if the temperature is changed to 273 K in the press

Ber [7]

Answer:

$V_2 = 5.07L$

Explanation:

$\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}\\V_2 = \frac{P_1 V_1 T_2}{T_1 P_2} = \frac{3.00atm \cdot 2.00L \cdot 273K}{323K \cdot 1.00atm} = 5.07L$

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2 years ago

Who came up with the idea that all the continents were once joined together

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An aqueous solution of __________ will produce a basic solution. nacl nh4clo4 na2so3 kbr nahso4

scoundrel [369]

I think the correct answer would be NH4ClO4. It would produce a basic solution since as it dissociates into ions OH ions are being formed as the concentration of this increases, the pH of the solution would increase as well making it basic. Hope this helps.

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3 years ago

Draw the other possible resonance structure of each organic ion. In each case, draw the structure that minimizes formal charges.

pshichka [43]

Three resonance structures can be drawn for the allyl cation while two resonance structures can be drawn for the amidate ion.

Sometimes, we cannot fully describe the bonding in a chemical specie using a single chemical structure. In such cases, we have to use a number of structures which cooperatively represent the actual bonding in the molecule. These structures are called resonance or canonical structures.

The resonance structures of the allyl cation and the amidate ion are shown in the images attached to this answer. These structures show the different bonding extremes in these organic ions.

Learn more: brainly.com/question/4933048

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2 years ago

I need help please!!!!!!!!!!!!!!!!!

AleksAgata [21]

Answer:I think its both

Explanation:

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3 years ago