subject

Chemistry, 08.02.2021 02:00 mrstealyogirl40

1)solve this ,8.0g of magnesium oxide on reduction in a stream of hydrogen gave 4.8g of magnesium. calculate the number of moles of magnesium oxide;the number of moles of oxygen in the oxide (Mg= 24; 0 =16).

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:40

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Answers: 1

question

Chemistry, 22.06.2019 14:00

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Answers: 1

question

Chemistry, 22.06.2019 20:30

How many grams of phosphorus are contained in 5.09 moles of phosphorus?

Answers: 1

question

Chemistry, 22.06.2019 22:30

Why is it possible for different microorganisms to extract energy not only from carbohydrates and other biological molecules but from a large variety of substances?

Answers: 1

You know the right answer?

1)solve this ,8.0g of magnesium oxide on reduction in a stream of hydrogen gave 4.8g of magnesium. c...

Questions

question

History, 10.11.2020 22:10

Around 4th or 5th century C. E, trade routes between North Africa and West Africa, going across the Sahara Desert, were established. Who is credited w...

question

Mathematics, 10.11.2020 22:10

How many cups of potatoes are needed if 1 cup of diced ham is used??

question

English, 10.11.2020 22:10

The things people say and don't say give us information about what they want and what they fear. True False in the story the chrys...

question

Mathematics, 10.11.2020 22:10

a figure is dilated using a scale factor of -1. how can you obtain the image without using a dilation? explain your reasoning....

question

Physics, 10.11.2020 22:10

Homeboy only needs TWO(DOS) IIGHT Check 2 activities that strengthen the cardiorespiratory system? * 4 points walking swimming

question

Chemistry, 10.11.2020 22:10

Develop a definition of chemical change, using atoms and molecules, in your definition. Use complete, grammatically correct sentences....

question

Biology, 10.11.2020 22:10

Select the correct answer. What regulations does the United States' National Environmental Policy Act (NEPA) lay down?

question

English, 10.11.2020 22:10

Read the excerpt from Team Moon. The trouble with option 2 was that the venting might push the fuel to an unstable condition. Or, another possible ou...

question

Arts, 10.11.2020 22:10

Help me out brooo is this the correct way to place them

question

Spanish, 10.11.2020 22:10

Pls fill out family tree. The square box means me then write relationships for each one

question

History, 10.11.2020 22:10

Who wants to do zoom I’m 16years old(boy) Link 485 014 1356 Code A2gE27...

question

Mathematics, 10.11.2020 22:10

The coordinates of the vertices of quadrilateral ABCD are A(−5, 1), B(−2, 5), C(5, 3), and D(2, −1). Drag and drop the choices into each box to correc...

question

Mathematics, 10.11.2020 22:10

Point A is located in which quadrent? A) l B) ll C)lll D) lV

question

Mathematics, 10.11.2020 22:10

In ARST, segment RS = segmentTR and mZT=55. Find mZS. * ?

question

English, 10.11.2020 22:10

Round characters are usually. characters we know a lot about characters who are not very important to the story characters wh...

question

Geography, 10.11.2020 22:10

Supreme Court justices are approved by who...

question

Mathematics, 10.11.2020 22:10

Greg practiced playing his clarinet for 12 minutes. He has practiced 40% of the amount of time he needs to practice today. How many more minutes does...

question

English, 10.11.2020 22:10

What are 10 sentences about what to kill a mockingbird is about?...

question

History, 10.11.2020 22:10

Why was it difficult for congress to fulfill its duties under the Articles of Confederation...

question

Mathematics, 10.11.2020 22:10

WHAT IS THE ANSWER TO THE QUESTION ...

More questions: Chemistry Another questions

Questions on the website: 13722367