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snow_tiger [21]
3 years ago
15

Would it be C???...idk HELP

Chemistry
1 answer:
givi [52]3 years ago
8 0

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

See image :

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MrRissso [65]

Answer:

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Explanation:

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3 years ago
What is the kinetic energy in kJ of 1 mole of water molecules (mass=18) if the average velocity is 590 m/s (1300 mph)
zubka84 [21]

Answer:

= 3132.9 Joules

Explanation:

  • Kinetic energy is the energy possessed by a body when in motion.
  • Kinetic energy is calculated by the formula; K.E = 1/2 mV², where m is the mass of the body or object, and V is the velocity.
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In this case;

Kinetic energy = 0.5 × 0.018 kg × 590²

                        <u>= 3132.9 Joules</u>

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3 years ago
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goblinko [34]
<span>6.96g HgO
hope it helps.
</span>
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3 years ago
If an atom has a mass number of 23, which of the following is always true?
lesantik [10]
Atomic number is less than 11
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2 years ago
How many molecules are in the following formula?<br> 2(NH4)3PO4
poizon [28]

Answer:15 I think

Explanation:

7 0
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