These are the questions

Question

QuestioningLove14 QuestioningLove14

05-06-2020
Chemistry

contestada

These are the questions

Respuesta :

Otras preguntas

ratio of 75 m is to 125 cm

They seemed to strike a perfect balance between friendliness and ________. a) intrusion b) imposition c) reserve d) standoffishness

(a) Find the netid and the hostid of the following IP addresses: i. 114.34.2.8 ii. 132.56.8.6 iii. 208.34.54.12 (b) Find the class of the following IP addresse

ways in which differing values about finance could cause further argument in life of school learners

What is the four-step priority sequence on the own your zone cards? - a) Observe, Act, Communicate, Evaluate - b) Communicate, Evaluate, Act, Observe - c) Evalu

How does Jon Kabat-Zinn recommend we start a meditation practice? a. By using guided visualization b. With deep breathing exercises c. Through progressive muscl

According to the discussion of cognitive neuroscience, the PET-scan technique is commonly used to: a) Measure brain activity b) Assess cardiovascular health c)

You are in an elevator holding a 10-kg block by a cord rated to withstand a tension of 150N. When the elevator starts up, the cord breaks. What was the minimum

A nurse is reinforcing teaching with a client who has a permanent pacemaker in place. Which of the following statements by the client indicates an understanding

Finding the dances inside a crowded noisy nest a) Metaphor b) Simile c) Alliteration d) Onomatopoeia

osikbro osikbro · Answer 1 · 2020-06-05T22:15:29+02:00

Answer:

3) 1

4) 0.2

5) 2

6) 1

7) 0.2

Explanation:

3)

The molarity of a substance is defined as the number of moles of the substance divided by how many liters the solution is. NaOH has a molar mass of about 40 grams, meaning that 10 grams of it would be 0.25 moles. 0.25/0.25= a molarity of 1.

4)

CO2 has a molar mass of just about 44 grams, meaning that 44 grams of it would be about a mole. 5000mL of solution is 5 liters, meaning that the molarity of this solution would be 1/5=0.2.

5)

HF has a molar mass of about 20, meaning that 20 grams of it is about a mole. 1/0.5=2M.

6)

Calcium flouride has a molar mass of about 78 grams, meaning that 156 grams is about two moles. 2000mL is 2 liters, meaning that this has a molarity of 2/2=1.

7)

Glucose has a molar mass of about 180 grams, meaning that 360 grams of it would be about 2 moles. 2/10=0.2.

Hope this helps!

Th3purpl3GuY Th3purpl3GuY · Answer 2 · 2021-04-13T16:08:08+02:00

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣶⣦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⠛⠉⠙⠛⠛⠛⠛⠻⢿⣿⣷⣤⡀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠈⢻⣿⣿⡄⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣸⣿⡏⠀⠀⠀⣠⣶⣾⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣄⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁⠀⠀⢰⣿⣿⣯⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣷⡄⠀

⠀⠀⣀⣤⣴⣶⣶⣿⡟⠀⠀⠀⢸⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀

⠀⢰⣿⡟⠋⠉⣹⣿⡇⠀⠀⠀⠘⣿⣿⣿⣿⣷⣦⣤⣤⣤⣶⣶⣶⣶⣿⣿⣿⠀

⠀⢸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀

⠀⣸⣿⡇⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠉⠻⠿⣿⣿⣿⣿⡿⠿⠿⠛⢻⣿⡇⠀⠀

⠀⣿⣿⠁⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀

⠀⣿⣿⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀

⠀⢿⣿⡆⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀

⠀⠸⣿⣧⡀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃⠀⠀

⠀⠀⠛⢿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⣰⣿⣿⣷⣶⣶⣶⣶⠶⠀⢠⣿⣿⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⣽⣿⡏⠁⠀⠀⢸⣿⡇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⣿⣿⡇⠀⢹⣿⡆⠀⠀⠀⣸⣿⠇⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⢿⣿⣦⣄⣀⣠⣴⣿⣿⠁⠀⠈⠻⣿⣿⣿⣿⡿⠏⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⡿⣛⣵⣶⡿⠿⠛⠛⠻⠿⢿⣿⣯⣴⣿⣿⣿⣿⣿⣷⣌⢿⣿⣿⣿⣿⣿⣿⣿⣿

⣾⣿⣿⣭⣶⣿⣿⣿⣿⢻⣶⣌⢫⣿⢻⣿⡿⡶⠖⠒⠨⢸⢟⣿⣿⣿⣿⣿⣿⣿

⣿⢿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠆⢃⣾⣯⠮⠂⡒⢠⣠⢄⣙⠝⡻⣿⣿⣿⣿⣿

⣇⣿⣿⣿⣿⣿⡭⠖⢒⠭⠁⠠⠕⢸⢈⣥⣬⠁⠄⢂⢠⣾⣶⠆⣦⣝⡻⣿⣿⣿

⣿⣿⣿⣿⣿⣿⠔⠠⠔⠒⠄⡨⣰⠆⢳⠾⢿⣭⣭⣶⠿⠟⠉⠄⠠⠻⣿⣮⢻⣿

⣿⣷⠶⢒⡞⡱⡚⣠⣎⡁⠴⣊⣠⡆⣷⣿⡷⠖⣀⣠⣶⠶⠞⣁⡀⠄⠘⣿⣷⠹

⣿⣿⣯⣴⡈⢞⢆⣿⣷⣶⣿⡿⠟⣐⣭⣴⠶⢛⣫⣥⣶⣞⢿⣷⣻⠄⠄⢸⣿⡇

⣿⣿⢿⣿⣿⣶⢤⣍⡉⢡⢀⣰⠾⠟⡁⢴⣶⣹⣿⣷⡹⣿⣷⠻⠏⠄⡀⢸⣿⡇

⣿⡟⣸⣿⡿⠋⡺⠠⡃⢀⣋⢥⣶⡻⣿⣯⢿⢷⣙⣿⣽⣰⣿⡏⣷⢰⡇⣼⣿⡇

⣿⣇⣿⣿⡇⣿⡇⠄⠄⠻⣿⣧⢿⣷⡻⣿⣧⢿⣿⡾⣿⣧⣿⣧⡟⣼⣱⣿⣿⡇

⣿⣿⣿⣿⣇⠙⣿⣧⠸⣄⠘⠻⣵⢻⣷⡽⣿⣏⣿⣷⠿⣛⣈⡍⣰⣿⣿⣿⡇

⣿⣿⣿⣿⣿⣆⠈⠛⢷⣼⣿⣷⣌⡻⠛⣓⣛⣉⣤⠴⠿⢛⣡⣸⣿⣿⣿⣿⡿⠡

⠿⣿⣿⣿⣿⣿⣷⡦⣌⣉⣉⣉⣛⣛⣶⣶⣶⢶⣶⣶⣿⣿⠿⣿⣿⡿⠿⢋⣴⡇

⣶⣦⣍⣛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠾⠿⠿⠿⠿⢓⣛⣩⡅⢰⣿⣿⡇

⣿⣿⣿⣿⣿⣶⣶⣦⣤⣤⣤⣤⣤⣤⣀⣒⠲⢾⣶⣶⣿⣿⠿⠟⣋⣴⣿⣿⣿

88w88 *what have I caught here?