The problem is that you have to balance Cu + AgNO3 = Cu(NO3)2 + Ag
The first step is to identify all the elements and how many atoms of that element there are on either side of the equals sign.
When you do this you will get,
1 Cu 1
1 Ag 1
1 N 2
3 O 6
Next step is to make sure that all the elements are the same on both sides. This is mostly trial and error until you balance both sides.
The solution to the equation would be:
Cu + 2AgNO3 = Cu(NO3)2 + 2Ag
So now if you check your elements, you will get the following:
1 Cu 1
2 Ag 2
2 N 2
6 O 6
As you can see all the elements are equal on both sides, so the equation is balanced.
Answer:
The larger electronegative oxygen atom strips the electron from one of its hydrogen atoms, leaving the proton to dissociate.
Explanation:
Water is a molecule composed of hydrogen and oxygen atoms that forms a covalent bond i.e. share electrons. However, due to the fact that the oxygen atom in a water molecule is more electronegative than the hydrogen molecule, it tends to draw electrons towards itself, leaving the hydrogen atom more positive. This causes the POLARITY of water.
To ionize means for the atoms of a compound to dissociate into electrically charged ions (positive and negative) in an aqeous solution. Water is able to ionize because the more electronegative oxygen atom draws the electron from one of its hydrogen atoms, leaving the proton (H+) to dissociate.
The quality of being easily dissolved in liquid.
Hope this help and Happy holidays
Answer:
3.6 per inch
EPS insulation features an average r-value of 3.6 per inch.
In addition to providing energy efficiency, EPS without film facers has a perm rating of up to 5.0.
Explanation:
hope this helps
