Recent activity by Amparo

Recent activity by Amparo

An unknown polyatomic ion (XY) combines with Br to form the following compound (XY)Br3. What is the charge on XY? A. +3 B. -3 C. +1 D. -1

asked Dec 21, 2024

1 answer 184k views

Classify the pair of two disubstituted cyclopentane molecules as the same compound, enantiomers, diastereomers, constitutional isomers, or not isomeric. 1) Same compound 2) Enantiomers 3) Diastereomers

answered Dec 7, 2024

1 answer 73.8k views

What is 3 9/20 rounded to the nearest half

answered Oct 23, 2024

1 answer 13.9k views

How many molecules in 81.01 g CCl4 Express your answer to four significant figures.

asked Oct 6, 2024

1 answer 138k views

Santiago sees two hawks as an omen. What do they signify? A) Love and companionship B) Danger and warning C) Success and victory D) Death and transformation

asked Sep 9, 2024

1 answer 191k views

Nonmetallic, yellowish-brown to dark brown; yellowish-brown streak; earthy. STG, CA.

answered Aug 30, 2024

1 answer 151k views

Convert $\frac{15}{6}$ to a decimal. Use the next slide for scratch paper.

asked Aug 27, 2024

2 answers 40.1k views

Assume that the initial energy stored in the inductors of both figures is zero. Suppose that L1 = 15 mH and L2 = 17 ?H . A) Find the equivalent inductance of (Figure 1) with respect to the terminals a,

asked Jul 19, 2024

1 answer 180k views

Tim can spend at most $36 for cupcakes. If each cupcake costs $3, write and solve an inequality to show the maximum number of cupcakes Tim can buy.

asked Jul 1, 2024

1 answer 187k views

Substitute 6x-5y=-1 and 6x+4y=-10

answered Jun 30, 2024

2 answers 23.0k views

(A)Commensalism(B)Parasitism(C)Mutualism(D)Predation(E)CompetitionExemplified by moss growing on a tree trunk in a forest.ABCDE

answered Jun 9, 2024

1 answer 226k views

What created the first ribosome ?

asked May 20, 2024

1 answer 42.1k views

"The top of a tree is 17 feet above sea level. The bottom of the lake is 10 feet below sea level. What is the vertical distance from the bottom of the lake to the top of the tree? F) 28 5/12feet G) -28

answered May 1, 2024

1 answer 56.4k views

I don't understand this

answered Jan 28, 2024

1 answer 228k views

What is 2/18 in simplest form

asked Jan 15, 2024

2 answers 119k views

45° x 100° y = [? ]º

answered Dec 31, 2023

1 answer 3.3k views

How many wires can fit inside the end if an RJ-45?

answered Nov 30, 2023

1 answer 219k views

Who has the longest reign as ""meet the press"" moderator?

answered Oct 19, 2023

1 answer 129k views

There are more hydrogen atoms in living organisms than any other atom, but oxygen is more abundant in terms of mass. Why is this statement true?

answered Sep 24, 2023

1 answer 83.8k views

Particle A has 300 J of kinetic energy. Particle B has 2 times the mass and 1/2 times the speed of particle A. What is the kinetic energy of particle B?

asked Aug 20, 2023

1 answer 60.4k views

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