3 years ago

Which group of elements ,in the periodic table, would most likely be used for electrical wires?

1 answer:

5 0

<span>Most electrical wiring uses copper</span>

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By adding the enthalpies of the intermediate reactions together to get the enthalpy of the desired reaction

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3 years ago

givi [52]

Answer:

C. Butanal , is the aldehyde

Explanation:

A . It is carboxylic acid : ---COOH group

B. It is Ester : ----COOR group , Here R = CH3

C. It is Aldehyde : -----CHO group

D. It is ketone : ----C=O group

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3 years ago

-Dominant- [34]

Answer:

¾ litters of water was consumed

2.24 litters = 1 mole of water

Therefore ¾÷2.24 moles was consumed

0.33 moles

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3 years ago

hodyreva [135]

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3 years ago

hram777 [196]

It is c I hope I helped out with this question!.

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3 years ago