predict the product and balance the equation and name the type of reaction
I need help on Chemistry work. 10th grade level. Specifically, Ionic Bonding.
what is Simple formula and Molecular formula?
A lab team places .0250g of an unknown solid acid in an Erlenmeyer flask. They neutralize the solid acid with 15.0ml of .210 M Na(OH)(aq). One mole of the acid reacts with one mole of the base. Calculate...
[xe] 6s power of 2 4fpower of 4
Please show me how to use the periodic table to write electron configuration/ orbital notation. Please show me everything I need to do. A link with videos is great for me... Show me how...
I just started Chem and I am having a hard time getting started.
What combination of number of bonds and number of unshared pairs of electrons will result in a bent shape?
1. 4 and 0 2. 3 and 1 3. 3 and 0 4. 2 and 2
illustrast the formation of single, double, and triple covalent bonds
WHAT IS DIFFERENCE BETWEEN ATOMIC MASS AND MASS NUMBER?
Why does atomic number increase as atomic radius decreases? This is for chemistry class.
Someone please help with this question for my chemistry class. Is glass a liquid?
in chemistry how does an arom move arund the nucleaus
as we know in oxygen there is 8 electron and 8 proton. oxygen is neutral or not ? oxygen is ions or radicals if ions then why?
I keep getting the worng answer
What is Difference between Ions and radicals ? Nitrogen is ions or radicals !
it is a true or false question
1.) NaCl(s) 2.) NaCl(aq) 3.) H2O(s) 4.) H20(g) I honestly don't understand this question. Conductor of what?
An unknown element X can form a compound with the formula XF3. In which group on the periodic table would element X can be found?
1.) Group 1 2.) Group 2 3.) Group 13 4.) Group 14 This question doesn't make any sense to me :/ Can you please explain it?
what is ions? explain!