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Alex
2 years ago
11

1. What would you be wearing on the Mercury?

Chemistry
1 answer:
Vikentia [17]2 years ago
7 0

Answer:

This planet rules communication, education, and commerce. Wednesdays is a day to tend the mind and care for the self. What to Wear: Mercury is represented by the color green, so wear something green on Wednesdays, be it a piece of jewelry with an emerald stone or your favorite pair of Chuck Taylors

2Metallic mercury mainly causes health effects when inhaled as a vapor where it can be absorbed through the lungs. Symptoms of prolonged and/or acute exposures include: Tremors; Emotional changes (such as mood swings, irritability, nervousness, excessive shyness)

3The four basic needs of nearly all survival situations are shelter, water, fire, and food

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Which statement concerning ecosystems is correct?
professor190 [17]

Answer:

I think A...

Explanation:

3 0
4 years ago
Ethanoic acid and 1-butanol can react to produce water and a compound classified as an 1) aldehyde 2) amine 3) ester 4) halide
kvv77 [185]

Answer:

3) ester

Explanation:

Esterification is the process in which alkanol and alkanoic acids reacts in the presence of a catalyst and heat. The product is usually an ester(alkanoate) and water.

For the reaction between ethanoic acid and 1-butanol, the product is butylethanoate and water as shown below:

               CH₃COOH + C₄H₈OH → CH₃COOC₄H₈ + H₂O

4 0
4 years ago
Plz need help right away !
jeyben [28]

Explanation:

1 mole = 6.02 x 10^23 atoms (Avogadro’s number)

Step 1) Determine how many grams of a substance are in the problem

Step 2) Find the amount of grams in 1 mole of the substance

3) Multiply step one by step two

4 0
3 years ago
Balance equation C5H10+O2=CO2+H2O
Crazy boy [7]

Answer:

2 C5H10 + 15 O2 => 10 CO2 + 10 H2O

Explanation: Each individual atom both in the reactant and product side have equal number of atoms.

Reactant Product

Carbon 10 10

Hydrogen 20 20

Oxygen 30 30

7 0
3 years ago
Read 2 more answers
Potassium atomic number a) 27 b) 67 c) 19
BlackZzzverrR [31]

Answer:

C

Explanation:

19 is the answer, because it is the atomic number of potassium. Hope it helps!

6 0
3 years ago
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