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3 years ago

Scientists often organize data by constructing a graph what does a graph help scientists do?

Chemistry

2 answers:

Sonja [21]3 years ago

3 0

Check how the data increase or decrease.

spin [16.1K]3 years ago

3 0

Answer:

It helps scientist visualize data

Explanation:

so then they can sort thing easier

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Type the correct answer in the box. Spell all words correctly. In which system are both energy and matter exchanged with the sur

Anna11 [10]

Answer:

open system

Explanation:

An open system is a system in which both energy and matter are exchanged with the surroundings.

4 0

3 years ago

Fluorine gas a 300 K occupies a volume of 500 mL. To what temperature should it be lowered to bring the volume to 300 mL?

snow_tiger [21]

180 K

V1/T1 = V2/T2
V1 = 500 mL
T1 = 300 K
V2 = 300 mL

Solve the equation for T2 —> T2 = V2T1/V1

T2 = (300 mL)(300 K) / (500 mL) = 180 K

6 0

3 years ago

Read the given equation:

Assoli18 [71]

Answer:

HCl is acid

Ca(OH)2 is base

CaCl2 is salt

5 0

3 years ago

How many structures are possible for a octahedral molecule with a formula of ax4y2?

vekshin1

There are only two possible structures for an octahedral molecule with a formula of ax4y2. One is when the two y’s are next to each other and the other one is when the two y’s are of the opposite side of the molecule. Different structures can be drawn but only two types of molecule can be formed.

3 0

4 years ago

Balance the equation Ag2O ->Ag + O2

UNO [17]

Answer:

For balancing this equation 

we need to put

Ag2O. = 2 

Ag = 4 

O2 = 1 

Hope it will help

3 0

3 years ago