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deff fn [24]
4 years ago
8

Do states need to be written in a chemical equation

Chemistry
1 answer:
Reptile [31]4 years ago
4 0
Yes. because equation balances the number of particles.
You might be interested in
2.An atom with 35 mass number has 17
shusha [124]

Answer:

mass no = A

Atomic number = Z= no of protons

Neutron = n

n = A-Z

n= 35- 17

   = 18

Explanation:

7 0
3 years ago
(b) at 400k both compounds are gases. at this temperature, which compound, ch4(g) or ccl4(g), behaves more like an ideal gas? ju
Andrej [43]

CH4 has more ideal gas behavior than CCl4 due to its higher intermolecular interaction.

We must note that ideal gases have minimal interaction with each other. Hence, in deciding which gas has ideal gas behavior, we have to consider the gas that has the least degree of intermolecular interaction.

However, the both gases contain nonpolar molecules but CCl4 has a greater molecular mass and has more intermolecular interaction than CH4 hence CH4 has greater ideal gas behavior than CCl4.

Learn more about ideal gas: brainly.com/question/8711877

5 0
3 years ago
True of False: Only conclusions that support the hypothesis should be reported in scientific research.
RSB [31]
False, If something doesn't support your hypothesis maybe it was wrong in the first place and you should make it known in your research if you come up with a different conclusion.
5 0
4 years ago
Read 2 more answers
PLEASE I NEED THIS ASAP
Vladimir79 [104]

Answer:3.3  

when you plug the [H+] you get..

-log(5x10^-4)

3.3

7 0
4 years ago
Alkenes: draw the product of 1-chloro-2-ethylcyclohexene with hydrogen gas and a platinum catalyst
atroni [7]
Reacting 1-chloro-2-ethylcyclohexene with hydrogen gas using a platinum catalyst would give a product of 1-chloro-2-ethylcyclohexane. 

Hydrogen gas is a reducing agent, which in this reaction, simply mean that the alkene double bond in the cyclohexene will disappear because one of the two bonds forming the double bond (in the alkene) will be connected to a hydrogen atom. The platinum catalyst is necessary to allow the reaction to proceed at a much lower (activation) energy than would have been required. 

7 0
3 years ago
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