subject

Chemistry, 11.02.2022 16:00 50057543

Magnesium + oxygen 2Mg(s) + O2 (9)
magnesium oxide
2MgO (s)
1. Using the equation above, determine how many grams of oxygen are required
to burn 10.0 grams of magnesium.
2.29
O 3.39
6.69
Ο Ο
13.29

Magnesium + oxygen

2Mg(s) + O2 (9)
magnesium oxide
2MgO (s)
1. Using the equation above, determin

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:00

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Answers: 1

question

Chemistry, 22.06.2019 08:30

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Answers: 2

question

Chemistry, 22.06.2019 13:00

Draw the structure for 5-isopropyl-2-methyl-3-nonene

Answers: 1

question

Chemistry, 22.06.2019 13:30

Which is true of a liquid? it has a definite volume but not a definite mass.it has a definite mass but not a definite volume.it has a definite volume but not a definite shape.it has a definite shape but not a definite volume.

Answers: 2

You know the right answer?

Magnesium + oxygen 2Mg(s) + O2 (9)
magnesium oxide
2MgO (s)
1. Using the equatio...

Questions

question

Mathematics, 24.07.2020 18:01

PLEASE HELP I AM IN A RUSH: Rita is developing an equation that will represent the same proportional relationship as the graph. On a coordinate plane,...

question

Mathematics, 24.07.2020 18:01

Walter lost his favorite book. He used the map below to discover that he is currently at point (1, 6). He determined that his book is 5 units either t...

question

Mathematics, 24.07.2020 18:01

A point p is on the bearing of 335 from a point Q find the bearing of Q from P...

question

Computers and Technology, 24.07.2020 18:01

which kind of windows 7 installation always results in zero remnants from previous operating systems and begins with formatting the installation drive...

question

Mathematics, 24.07.2020 18:01

Can someone solve this for me ...

question

Chemistry, 24.07.2020 18:01

A 36.0−g sample of an unknown metal at 99°C was placed in a constant-pressure calorimeter containing 70.0 g of water at 24.0°C. The final temperature...

question

Mathematics, 24.07.2020 18:01

There are three times as many fiction books as non-fiction books in a library. 120 fiction and 24 non-fiction books are loaned out. There are now twic...

question

Mathematics, 24.07.2020 18:01

Which statements about the hyperbola are true? Check all that apply. There is a vertex at (-3, 6). The center of the hyperbola is at (-3,...

question

Mathematics, 24.07.2020 18:01

The table below shows the heights of several books. Jean stacks a dictionary on top of her novel. How high is the stack of two books?...

question

Business, 24.07.2020 18:01

A bond currently has a price of $1,050. The yield on the bond is 7%. If the yield increases 23 basis points, the price of the bond will go down to $1,...

question

Mathematics, 24.07.2020 18:01

Bart bought a digital camera with a list price of $219 from an online store offering a 6 percent discount. He needs to pay $7.50 for shipping. What wa...

question

Computers and Technology, 24.07.2020 18:01

Identify the statement below which is true. Cloud computing eliminates the need for companies to own their own software and servers. Cloud computing i...

question

Chemistry, 24.07.2020 18:01

At 25 °C, what is the hydroxide ion concentration, [OH−] , in an aqueous solution with a hydrogen ion concentration of [H+]=3.0×10−8 M?...

question

Social Studies, 24.07.2020 18:01

You are a principal who is interviewing potential teachers for your school. Because your highest priority is student achievement, you should be MOST c...

question

Physics, 24.07.2020 18:01

What is the inductance of a coil if the coil produces an emf of 2.40 V when the current in it changes from -27.0 mA to 33.0 mA in 11.0 ms...

question

Business, 24.07.2020 18:01

You receive a $5,000 bonus in your job. You decide to put it in a 3 year Certificate of Deposit (CD) that pays 2% semiannually. How much would you hav...

question

Mathematics, 24.07.2020 18:01

M−4+m−5 how do I solve this ?...

question

Physics, 24.07.2020 18:01

Nichrome is a nickel-chromium alloy used in heating applications like electric toasters, because it has a relatively high resistivity and heats up whe...

question

Mathematics, 24.07.2020 18:01

The vertices of polygon ABCD are at Al1, 1), B(2, 3), (3, 2), and D12, 1). ABCD is reflected across the x-axis and translated 2 units up to form poly...

question

Mathematics, 24.07.2020 18:01

After traveling 50 miles by taxi, Ann is charged a fare of $\$120$. Assuming the taxi fare is directly proportional to distance traveled, how much wou...

More questions: Chemistry Another questions

Questions on the website: 13722360