subject

Chemistry, 09.04.2020 19:26 bm42400

What is the mass of 0.513 mol Al2O3? Give your
answer to the correct number of significant
figures. (Molar mass of Al2O3 = 102.0 g/mol)
0.513 mol Al2O3 = |
g Al2O3

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 13:00

Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?

Answers: 1

question

Chemistry, 22.06.2019 15:30

Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.

Answers: 1

question

Chemistry, 22.06.2019 15:30

The identities of substances are the same before and after which type of change

Answers: 1

question

Chemistry, 22.06.2019 16:00

Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy

Answers: 1

You know the right answer?

What is the mass of 0.513 mol Al2O3? Give your
answer to the correct number of significant

Questions

question

Social Studies, 27.06.2019 07:30

What is the relationship between pamper and spoil? a: they are synonyms. b: they are antonyms. c: they are analogous. d: they are homophones. ca...

question

Social Studies, 27.06.2019 07:30

Why did some american leaders call for a stronger national government ?...

question

Social Studies, 27.06.2019 07:30

Why did tecumseh become involved in the war of 1812?...

question

Mathematics, 27.06.2019 07:30

Uppose that y varies inversely with x. write an equation for the inverse variation. y = 2 when x = 5...

question

Physics, 27.06.2019 07:30

Alex goes shopping . he buys 2 hats that hat cost the same price and a scarfthat cost $17. total he spent $35. how much did each hat cost...

question

History, 27.06.2019 07:30

Agroup of people descended from the same ancestor...

question

History, 27.06.2019 07:30

There was no colonial expansion of western european countries before world war i. truefalse...

question

History, 27.06.2019 07:30

In a parliamentarian system of representative democracy, the prime minister...

question

Chemistry, 27.06.2019 07:30

For the equation 4al + 3o2 → 2al2o3, how many grams of aluminum oxide can be produced from 54 grams of aluminum?...

question

Mathematics, 27.06.2019 07:30

What is the metric system prefix for the quantity 0.000001?...

question

Mathematics, 27.06.2019 07:30

Evaluate 2(10 - d) + f, when d = 7 and f = -3. a. -2 b. 3 c. 9 d. 20...

question

Mathematics, 27.06.2019 07:30

Use the graph of f(x) = |x(x2 − 1)| to find how many numbers in the interval [0.5, 0.75] satisfy the conclusion of the mean value theorem....

question

History, 27.06.2019 07:30

Which latin america was controlled by the fidel castro...

question

Mathematics, 27.06.2019 07:30

Asap! will mark as brainliest if correct. find the area of the triangle whose vertices are (-6,17), (-6,8), and (3,8) a. 40.5 b. 57.15 c. 30 d. 6...

question

English, 27.06.2019 07:30

Which author is most credible and reliable...

question

Mathematics, 27.06.2019 07:30

The coordinates of point p are (-3, 5). point r is a reflection of point p across the x-axis. point s is a reflection of point p across the y-axis. po...

question

History, 27.06.2019 07:30

How many african american slaves lived on the negro fort? a. 500 c. 40 b. 1,000 d. 100...

question

Mathematics, 27.06.2019 07:30

What numbers are not divisible by 2,3,4,5,6,9 or 10 111 49 378 5,050...

question

Mathematics, 27.06.2019 07:30

Asap! will mark as brainliest if correct....

question

Mathematics, 27.06.2019 07:30

Find the length of segment ad. someone ! i’m not the smartest when it comes to math lol.

More questions: Chemistry Another questions