subject

Chemistry, 04.03.2021 21:10 rafi10

How many molecules of Na2O will be made with 75 grams of O2?

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:40

What is the mass of 8 moles of sodium atoms

Answers: 1

question

Chemistry, 22.06.2019 11:00

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.

Answers: 1

question

Chemistry, 22.06.2019 11:00

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Answers: 1

question

Chemistry, 23.06.2019 00:00

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3

Answers: 3

You know the right answer?

How many molecules of Na2O will be made with 75 grams of O2?...

Questions

question

Mathematics, 14.06.2020 00:57

BERE What is the range of the function graphed below? 5 4 3 1 (0,0) - 7 6 5 4 3 2 1 2 3 4...

question

Mathematics, 14.06.2020 00:57

Zack fills two bird feeders with birdseed. Each bird feeder holds 2 1/2 cups of birdseed. Zack's scoop holds 1/4 cup. How many scoops will Zack use t...

question

Mathematics, 14.06.2020 00:57

Identify the simplest form of each ratio 24 : 32 56:49 9:12 36:48 18:27 16:14 20:30 48:42 24:36

question

Biology, 14.06.2020 00:57

Can someone help me these questions are based off wetlands write descriptively and long for each question 1. In what ways can we tell pla...

question

Mathematics, 14.06.2020 00:57

State if each scenario involves a permutation or a combination. Then find the number of possibilities. The batting order for seven players on a 8 per...

question

Mathematics, 14.06.2020 00:57

Stan ran 4 and StartFraction 7 Over 10 EndFraction miles, which was 1 and StartFraction 3 Over 10 EndFraction fewer miles than Matt ran. Four students...

question

Mathematics, 14.06.2020 00:57

Stacy uses a spinner with six equal sections numbered 2, 2, 3, 4, 5, and 6 to play a game. Stacy spins the pointer 120 times and records the results....

question

Health, 14.06.2020 00:57

What is biological sex? an individual’s self-concept of being male or female the way people communicate their gender within their culture...

question

English, 14.06.2020 00:57

Which sentence is a run-on sentence? Α.Sarah, Ben's other daughter, was not interested in hiking so she stayed home.B. Although Izzy was...

question

Mathematics, 14.06.2020 00:57

Solve for A in the equation AB + CD + EFG = Z....

question

Chemistry, 14.06.2020 00:57

Suppose you want to create a 6 ng/μL solution in a 25 mL volumetric flask. However, this concentration cannot really be accurately prepared in a singl...

question

History, 14.06.2020 00:57

How the percentage of US Military spending in the 1980's as well as the proposal of the Strategic Defense Initiative (SDI or "Star Wars") had on the S...

question

Mathematics, 14.06.2020 00:57

Copy and complete. (a) Increased by__% (b) Increased by__% (c) Decreased by__% (d) Decreased by__% (e) Increased by__%

question

Mathematics, 14.06.2020 00:57

Maya solved an equation incorrectly, as shown below: Step 1: 4x = 28 Step 2: x = 28 − 4 Step 3: x = 24 Which statement best explains why Step 2 is inc...

question

History, 14.06.2020 00:57

Which side of King, the "fighting preacher" or the tender young man, do you think meant the most to Angelou? Give examples (quotes) from the text to s...

question

Business, 14.06.2020 00:57

12. An industry is defined as: a. A collection of firms that compete with one another in a single product market. b. A collection of firms that exist...

question

Mathematics, 14.06.2020 00:57

Acme Video, rents general interest films for $3.00 and children's films for $1.50. In one day, a total of $213 was taken in from the rental of 77 vide...

question

Mathematics, 14.06.2020 00:57

A piece of wood is designed in the shape of a cone. A cylindrical hole of radius 4 cm and depth 2 cm has been drilled has been drilled into the base...

question

English, 14.06.2020 00:57

Write a narrative essay about a person you consider to be a hero. Share an experience that shows what you admire about that person and what impact he...

question

Mathematics, 14.06.2020 00:57

Given: angle 1 congruent angle 2 Prove: p parallel q

More questions: Chemistry Another questions

Questions on the website: 13722360