Chemistry skill
Apply laws to solve problems
With this skill you will learn
- Apply the Law of Conservation of Mass to solve problems
- Apply the Law of Constant Composition to solve problems
- Apply the Law of Multiple Proportions to solve problems
Apply laws to solve problems Questions
Questions that need this skill to solve them
, are compounds composed of sulfur and oxygen atoms. This is a group of ambient air pollutants that comprises both gaseous and particulate chemical species. Two sulfur oxides are being used in an experiment. One of which consists of 
and 
and the other one is composed of 
. What are the two compounds being used in the experiment?
and 
. On the other hand, the other oxide is found out to have 
and 
. What are the two compounds?
and 
while the other compound consists of 
and 
. Using the law of multiple proportions, what are the two compounds?
-samples of these types of compounds are being analyzed in elemental form. It was found out that one sample contains 
and the other compound has 
. If the two compounds are neutral, what are these compounds?
) is correct?
is being used by a scientist in an experiment. How much chlorine is present in the sample?
and 
. How much of each element is present in 
?
and 
were produced in the reaction, how much hydrogen peroxide reacted?
and 
, and the second compound is made up of 
and 
, what are the two compounds?
and 
, containing carbon and oxygen are being used in an experiment. Compound A is composed of 
and 
while the compound B is composed of 
and 
. What are the two compounds?
, were analyzed for their elemental compositions. Each of the samples contains certain amounts of hydrogen, sulfur, and oxygen and are summarized in the table below. Which of the following statements is correct?
, 
, and 
. Which of the following samples listed below is glucose?
and 
which produced 
as well? 
were produced?
of solid magnesium and 
of hydrochloric acid in a container. The reaction occurred before the chemist was able to seal the cover of the container. After some measurements, it was found out that 
of magnesium chloride and 
of hydrogen gas were stored inside the container. Approximately how much hydrogen gas escaped from the container before the chemist was able to seal the cover?Learn this skill
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Develop a comprehensive understanding of fundamental chemistry concepts and applications in a classroom of students motivating each other.
$25 USD/session