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irga5000 [103]
3 years ago
15

Consider a mystery compound having the formula MxTy. If the compound is not an acid, if it contains only two elements, and if M

is not a metal, which of the following is true about the compound?a.) It contains a polyatomic ion.b.) Its name ends in -ite or -ate.c.) Its name ends in -ic.d.) It is a binary molecular compound.
Chemistry
2 answers:
valkas [14]3 years ago
7 0

Answer:

d.) It is a binary molecular compound.

Explanation:

The compound in question has a formula M{x}T_{y}. The compound is not acidic in nature and the element 'M' is not a metal. This shows that the compound does not contain any metal. Based on the definition of a binary molecular compound as a compound comprising elements that are not metals. Therefore, the compound is obviously a binary molecular compound.

scoray [572]3 years ago
6 0

Answer:

The correct answer is d.) It is a binary molecular compound.

Explanation:

In the field of chemistry, binary compounds are undoubtedly one of the most important elements. When we talk about binary compounds we are referring to chemical type compounds that are characterized by having atoms of different chemical elements, such as sodium oxide (sodium and oxygen), phosphorus oxide (phosphorus and oxygen) or sulfur oxide (sulfur and oxygen), among many others. Binary compounds are more complex since they add different chemical elements and thus become a new element now formed by the sum of the characteristics of those joined elements.

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The  correct  electronic configuration of  vanadium  23  is

 1s^22s^22p^63s^23p^64s^23d^3

This  electronic configuration  is correct because it obeys  the Aufbau principle which  state  that  electrons  fill the atomic  orbital  of  the lowest  energy  before  occupying the higher level. S  orbital  can occupy a total of  2  electrons, p orbital  can  occupy a total of  6  electrons  while d orbital can occupy a total of  10 electrons. in the  electronic configuration above  an  s orbital  is filled  before p orbital  while  the  p  orbital is  filled before  the d orbital .
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3 years ago
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If you have 250mL of an 11M solution and add enough water to dilute it to 7 M, then what is the final volume of the solution?
Luba_88 [7]
35.7M is the answer to this question
4 0
2 years ago
How did Rutherford's gold foil experiment show that Thomson's plum pudding model of the atom was
Ket [755]

Answer:

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Explanation:

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3 years ago
Lab Report
Alenkasestr [34]

Answer:

I know some of them...

Explanation:

1. What was the purpose of the experiment?

Type your answer here: The purpose of this experiment is to show that a cell membrane is a type of barrier, and is permeable to some substances, but may not be permeable to all substances.

2. What were the independent, dependent, and control variables in your investigation? Describe the variables used in the part of the experiment with the eggs.

Type your answer here: Independent variable / Manipulated variable: Refers to all the variables in an experiment that provoke a response in another variable. This variable is modified during the experiment to analyze how another variable responds to it. The researcher wants to study how the changes in these variables affect the dependent variable.  The researcher can change these variables to see what changes it implies in an object, process, trait, or anything that depends on them.

Dependent variable / Responding variable: Its response depends on any change in the independent variable. The dependent variable is the one that is being investigated, studied, and measured. It represents a quantity of something which value depends on how the independent variable is modified. It is usually identified by the letter Y.  A change in the dependent variable might be proportional or inversely proportional to the change in the manipulated variable. In the exposed example, the dependent variable is the egg circumference.

Constants / Controlled variables: Refers to those variables in an experiment that are controlled and have no influence on the results. These variables do not affect the change in the dependent variable values. In the exposed example the use of the lid to seal the jar and the amount and concentration of vinegar might be considered as a controlled variable. These elements are used but do not provoke any change in the size of the egg.

thats it... CAN SOMEONE ANSWER THE OTHERS?! I NEED ITT

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3 years ago
A compound contains 72% magnesium and 28% nitrogen. What is its empirical formula?
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So the empirical formula is Mg3N2

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