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_Na + _H3PO4 ->
predict the product and balance the equation and name the type of reaction
ionic bonding help
I need help on Chemistry work. 10th grade level. Specifically, Ionic Bonding.
what is simple formula and molecular formula?
what is Simple formula and Molecular formula?
how do i find the moles and molar mass of an unknown solid acid?
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...
how does the octet rule applies to covalent bonds?
[xe] 6s power of 2 4fpower of 4
explain steps for (using periodic table) for electron configuration regarding any nuetral atoms.
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...
Is CH3CH2CH2CH(CH3)2 a primary, secondary or tertiary carbon and why?
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
illustrast the formation of single, double, and triple covalent bonds
ATOMIC MASS vs MASS NUMBER
WHAT IS DIFFERENCE BETWEEN ATOMIC MASS AND MASS NUMBER?
Is glass a liquid?
Someone please help with this question for my chemistry class. Is glass a liquid?
Why does atomic number increase as atomic radius decreases?
Why does atomic number increase as atomic radius decreases? This is for chemistry class.
how does and atom move around the nucleus?
in chemistry how does an arom move arund the nucleaus
neutral atom
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?
At 1 atm, how much energy is required to heat 49.0 g of H2O(s) at –10.0 °C to H2O(g) at 129.0 °C?
I keep getting the worng answer
What is Difference between Ions and radicals ? Nitrogen is ions or radicals !
What is Difference between Ions and radicals ? Nitrogen is ions or radicals !
a molecule having a covalent bond can be ionic true or false?
it is a true or false question
Which substance is the best conductor?
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?
what is ions? explain!
