An hour is 60 minutes. So you multiple the hot by 60. You get 180 minutes plus the 75 remaining minutes. The answer is 255
Answer:
The two substances are Grease and Oil.
Explanation:
- <u>Grease</u> is used for other lubrication outside of the engine when it is really cold.
- <u>Oil</u> is used for lubricating when your engine is really hot.
Oh wow there could be so many but if you take any ionic compound that is aqueous, I’m sure it would work? Aqueous is a solid that is dissolved in water by the way. So I mean, that would technically create a liquid solution.
Sorry I couldn’t be a better help.. I probably didn’t explain that very well either but I hope that kinda gives you an idea of an option. :\
An ion is an atom or group of atoms in which the number of electrons is not equal to the number of protons, giving it a net positive or negative electrical charge.
Due to this, anoin which is a negatively charged and is attracted to the anode (positive electrode) in electrolysis. and is considered as a proton.
however Cations are positively charged and are attracted to cation ( negative electrode). its know as a electron .
So, the net positive or negative electrical charge explains the difference in the amounts of phosphate and strontium.
An ion can never have the same amount of anions and cations.
