subject

Chemistry, 16.10.2020 23:01 gerardogonzale362

Fe, C6H12O6, LiBr, N2, H2O2, NaCl a. Which are elements? ,
b. Which are compounds? , , ,
c. Which are molecules? , ,
d. Which are formula units? ,

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:50

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Answers: 2

question

Chemistry, 22.06.2019 14:00

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Answers: 3

question

Chemistry, 22.06.2019 17:20

How do you know when a chemical reaction has occurred

Answers: 1

question

Chemistry, 22.06.2019 20:10

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)

Answers: 1

You know the right answer?

Fe, C6H12O6, LiBr, N2, H2O2, NaCl a. Which are elements? ,
b. Which are compounds? , , ,

Questions

question

Physics, 08.02.2021 01:30

A short note on rate laws with its typical application...

question

Chemistry, 08.02.2021 01:30

Convert −319 ∘F to kelvins....

question

Spanish, 08.02.2021 01:30

Definir conceptos de pérdidas siguientes: 1. Geografía 2. Espacio geografíco 3. Territorio 4. Sistema de coordenadas 5. Paral...

question

Business, 08.02.2021 01:30

What are some of the advantages of incorporating? A. Incorporation makes a business more likely to succeed. B. All businesses are required by l...

question

Chemistry, 08.02.2021 01:30

For each equation, identify the acid, the base, the conjugate base, and the conjugate acid. Complete the table by filling in each empty space....

question

Biology, 08.02.2021 01:30

What three things are needed for a plant to carry out photosynthesis? Glucose, Oxygen, Sunlight CO2, Oxygen, Sunlight CO2, Water, S...

question

Mathematics, 08.02.2021 01:30

I’ll give brainliest!! ...

question

Mathematics, 08.02.2021 01:30

A right triangle has side lengths 7, 24, and 25 as shown below. Use these lengths to find cos B, tan B, and sin B.

question

Mathematics, 08.02.2021 01:30

In the figure below ABCD is a rectangle and DA and CB are radii of circles tangent externally, AB = 4 cm. Provide the answer in terms of π (Do not app...

question

Health, 08.02.2021 01:30

Who are some of the people most likely to benefit from online access to medical information? Check all of the boxes that apply. people who live in ru...

question

Mathematics, 08.02.2021 01:30

Debra buys a new mountain bike for 750 dollars. Sales tax is 9%. How much does Debra actually have to pay?...

question

Mathematics, 08.02.2021 01:30

Need help on this question aswell :( ...

question

English, 08.02.2021 01:30

Can someone plss help me with this!! ...

question

Biology, 08.02.2021 01:30

Activity: Climatograms Objective: Climatograms show monthly variations in only two climatic factors, precipitation and temperature. Other factors

question

History, 08.02.2021 01:30

Which of the following was NOT a major port city in Colonial America? A Charleston B Boston C Philadelphia D New York City...

question

Mathematics, 08.02.2021 01:30

Problem What is the slope of the line that contains these points? x xx − 7 −7minus, 7 − 4 −4minus,...

question

English, 08.02.2021 01:30

Who does Jack compare Ralph to at the meeting?...

question

Mathematics, 08.02.2021 01:30

Allister's father is 120% of Allister's height. If his father measures 180 cm, how tall is Allister?...

question

Mathematics, 08.02.2021 01:30

Plz help due tomorrow ...

question

English, 08.02.2021 01:30

How many accounts do I have to make without getting reported by Karens 0vo 0987654x87654...

More questions: Chemistry Another questions