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yanalaym [24]
3 years ago
6

Ions containing oxygen are colourless, is this true?

Chemistry
1 answer:
beks73 [17]3 years ago
5 0
No oxygen alone is colorless but a there are many ions but it does not affect the color at all.
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If you have 6 moles of reactant A and excess of B and C, how much product E would be formed
pychu [463]
B and C are in excess so amount of E will be determined by A. 

Amount of product is determined by limiting reagents - Always.

Hence 6 moles of E will be formed.

Hope this helps!
3 0
4 years ago
How many molecules are there in 4.00 l of oxygen gas at 500.∘ c and 50.0 torr?
Oliga [24]
From  the  ideal  gas law   
pv=nRT , n  is  therefore PV/RT
R is  the
R is  gas  constant =62.364 torr/mol/k
P=500torr
 V=4.00l
T=500+273=773k
n={(500 torr x 4.00l)/(62.364 x773k)}=0.041moles
the  number  of  molecules=moles  x avorgadro costant that is  6.022x10^23)
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3 0
3 years ago
There are three ways that heat can move from one place to another. Use examples pertaining to how heat is transferred from the s
stealth61 [152]
Heat moves in Radiation, conduction, and convection. 
8 0
4 years ago
C3H8 + 5O2 → 3CO2 + 4H2O
trasher [3.6K]

Answer:

16.5moles of CO2

Explanation:

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No of mole = 880/32 = 27.5 moles

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No of mole of CO2 = (27.5×3)/ 5 = 16.5moles

7 0
3 years ago
Which is a type of chemical weathering?
Goshia [24]

Answer:

The correct answer is D) hydration

5 0
3 years ago
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