You use the equation q=mcdeltaT delta t=the chang in temp m=the mass of water and c=the specific heat capacity which for water is usually 4.18kJ
q is the amount of energy which you are trying to figure out
im sorry that i dont know the overall units for the equation but hope this helps you
:) :)
Ion: forms when a neutral atom loses or gains electrons.
Polar molecule: a chemical species in which the distribution of electrons is not even.
Subscript: each element of an array is accessed by a number.
Coefficient: a number used to multiple a variable.
Answer:
C
Explanation:
A - Crude oil is composed for hundreds of hydrocarbon, not less than ten.
B - Is formed in specific conditions of temperature and pressure
C - It's fractionated to form gasoline, lubricants, CH4, plastics and many other products made of hydrocarbon.
D - We have crude oil located more than 4000 yards below the surface in countries like Brazil
E - The crude oil is very thick and don't have an specific usage, so we need to refine it.
Answer:
Chemists keep track of how electrons are transferred between atoms in a reaction using an oxidation number. If the oxidation number of an element in the reaction increases or becomes less negative, the element has been oxidized, while a decreased or more negative oxidation number means the element has been reduced.
Answer:
As age increases, weight increases.
Explanation:
The blue arrow shows the general trend of the dots.
If you trace the path of the arrow, your finger goes to the right, so age (on the horizontal axis) increases.
Your finger also goes up, so weight (on the vertical axis) increases.
Both things are happening at the same time, so, as age increases, weight increases.
