subject

Chemistry, 19.04.2021 18:30 Nobleufia

Which of the following is an imperical formula?

Which of the following is an imperical formula?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 23:00

Why are the trends and exceptions to the trends in ionization energy observed?

Answers: 1

question

Chemistry, 23.06.2019 09:10

A155.0 9 piece of copper at 182 °c is dropped into 2500 g of water at 23.9 °c. (the specific heat of copper is 0.385 1/9°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)

Answers: 2

question

Chemistry, 23.06.2019 10:30

The element chlorine has two stable isotopes, chlorine-35 with a mass of 34.97 amu and chlorine-37 with a mass of 36.95 amu. from the atomic weight of cl = 35.45 one can conclude that:

Answers: 2

question

Chemistry, 23.06.2019 15:50

Astable atom that has a large nucleus most likely contains 1. more neutrons than protons. 2.more protons than neutrons. 3.equal numbers of protons and neutrons. 4.changing numbers of protons and neutrons.

Answers: 2

You know the right answer?

Which of the following is an imperical formula?
...

Questions

question

Mathematics, 03.12.2020 05:00

ANSWER ASAP Which two expressions are equivalent? A: x(7+4) and 7(x) + 4(x) B: 7 - (5•x) and (7-5) • x C: 4(x-9) and 4(x) - 9 (x)...

question

Biology, 03.12.2020 05:00

If the sun is so massive, why does the Earth have a greater pull on the moon than the sun does?...

question

English, 03.12.2020 05:10

MY HOT TOPIC ASSIGNMENT IS ABOUT KAMALA HARRIS BECOMING THE FIRST FEMALE, FIRST BLCK AND FIRST SOUTH ASIAN PRESIDENT ELECT. PLEASE GIVE ME 5 QUESTIONS...

question

Physics, 03.12.2020 05:10

What is the potential energy of a 30kg rock that falls 15 meters...

question

Mathematics, 03.12.2020 05:10

Supply the reason for each statements. Given: 1 is a right angle, m1 = 2 Prove: 2 is a right angle...

question

Mathematics, 03.12.2020 05:10

Y=4x+1 y=-3/4 |x| how do i graph these equations (separate problems)?...

question

Mathematics, 03.12.2020 05:10

READ THIS PLEASE HELP ASAP 91>39[194]{82}2\91=he not do that all again but 29÷91[49]×39[56]=help me I need help rea...

question

English, 03.12.2020 05:10

Which sentence from My Antonia shows a contrast? “They had all, like Antonia, been early awakened and made observant by coming at a tender age from an...

question

Physics, 03.12.2020 05:10

A child kicks a ball horizontally with a speed of 4.8 m/s off a deck 3.5 m off the ground. How far, in meters, from the deck does the ball land on the...

question

Spanish, 03.12.2020 05:10

Conjugate the verbs in the left column in the 'yo' form in the present tense and choose a logical ending to form complete sentences. Use each v...

question

Mathematics, 03.12.2020 05:10

A credit card company charges 27.5% interest on purchases made during the month. If Steve spent $130 last month and does not pay off any of the purcha...

question

Mathematics, 03.12.2020 05:10

I need help asap please ...

question

Business, 03.12.2020 05:10

After analyzing your menu, you find that food sales are $1,200 and beverage sales are $800. Your average gross margin for food and beverage is 67%. W...

question

Biology, 03.12.2020 05:10

PLEASE PLEASE HELP. I RLLY NEED THE HELP ...

question

Chemistry, 03.12.2020 05:10

PLZ HELP IM FAILING SCIENCE Scientists hope to use aerogels to aid in oil spill cleaning process by floating aerogels on water where oil has been spi...

question

History, 03.12.2020 05:10

There is usually a large black market presence in which economy? A. socialist B. pure market C. total command D.

question

Mathematics, 03.12.2020 05:10

Write the expression. Then, check all that apply. Six times the sum of nine and a number...

question

Advanced Placement (AP), 03.12.2020 05:10

3. Based on the content of your dreams, determine which theory from the lesson appears most accurate in representing the purpose of your dreams.

question

Mathematics, 03.12.2020 05:10

Pleaseee help A job placement agency helps match job seekers with potential employers. The agency would like to design a simulation in order to help...

question

Mathematics, 03.12.2020 05:10

How many groups of 3/4 are in 11/4...

More questions: Chemistry Another questions

Questions on the website: 13722367