Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
Compound
Which of the following is a compound?
A. O2
B. C60
C. CO
D. Cu
1 answer
c, CO
You can
ask a new question
or
answer this question
.
Similar Questions
What is the de Broglie wavelength in nm of a buckyball, (molecular formula C60), moving at speed 250 m/s?
I don't understand how
Top answer:
You were half way there. The molar mass of a buckyball is indeed 60 x 12 = 720 (you may need to use
Read more.
Some properties of the two compounds are listed below:
Melting point- Compound X= -114*C Compound Y= -138*C Boiling Point-
Top answer:
See comment above.
Read more.
Which of the following describes the compound Mn(NO2)2?
If the compound dissolved in water it would be a strong electrolyte. The
Top answer:
Personally, I am not acquainted with Mn(NO2)2 and The Merck Index doesn't list it. From what I can
Read more.
Determine the percent yield for the following generic reaction using the information given below: Compound A --> Compound B if
Top answer:
1 mol A ==> 1 mol B grams A = determined from density. mass = volume x density = 10 mL x 0.75 g/mL =
Read more.
What weight of NH4Cl(s) is produced by the reaction of 17.0 g of NH3(g)with 60.0 g of HCl(g).
A.34.0g B53.5g, C60.0g, D94.0g add
Top answer:
This is a limiting reagent problem and is just like the KClO3 problem EXCEPT you work it twice and
Read more.
Which compound is most likely to be an example of an acid?
Question 2 options: compound with a slippery feel compound that does
Top answer:
The compound that is most likely to be an example of an acid is the compound that tastes sour.
Read more.
Imagine that one carbon in buckminster-
fullerene (C60) is replaced by a silicon atom,yielding SiC59. This molecule can then
Top answer:
To calculate the entropy of one mole of SiC59 at T = 0 K, we need to determine the number of
Read more.
Compound X is 2-propanol. When compound X is heated with a strong acid, it dehydrates to compound Y (C3H6). When compound X is
Top answer:
CH3-CH=CH2=Y=propene CH3-CO-CH3=Z=propanone
Read more.
Compound X is 2-propanol. When compound X is heated with a strong acid, it dehydrates to compound Y (C3H6). When compound X is
Top answer:
What's wrong the answer Devron gave you?
Read more.
A chemistry needs 25.0 mL of a liquid compound.
a) What mass of the compound is necessary if the density is 0.718 g/cm³? b) If
Top answer:
a) 25.0 mL of the compound has a mass of 17.95 g. b) The cost of this amount of the compound is
Read more.
Related Questions
If you are in line early, youll be sure to get the best tickets.
A. Compound-complex B. complex C. Compound D. SImple 2. Heather
A compound made up of C, H, and Cl contains 55,0 percent Cl by mass. If 9,00 g of the compound contain 4,19 x 10^23 H atoms,
Which sentence structure should be used to emphasize a single idea?(1 point) Responses compound compound compound-complex
Label each sentence below as simple, compound, complex, or compound-complex.
1. You can enter the data, or you can interview the
Question
Which sentence structure should be used to emphasize a single idea?(1 point) Responses complex complex compound compound
Choose the term that describes the type of sentence shown.
If you are in line early, you’ll be sure to get the best tickets. (1
What is usually indicated by an -ite or -ate ending in a chemical formula?
A. The compound carries a net ionic charge of zero. B.
6. She had a lengthy career as a WRITER and a FILMMAKER.
compound direct object ****** compound predicate nominative compound
Choose the term that describes the type of sentence shown. If you are in line early, you’ll be sure to get the best tickets.
A compound on analysis gave the following results.C= 54.54%. H=9.09% O= 36.37%. And vapour density of compound = 88. Find the
