they involve tie sharing of 2 electrons pairs.
Mass Molar of
Ca = 3*40 = 120 amu
P = 2*31= 62 amu
O = (16*4)*2 = 64*2 = 128 amu
--------------------------------------
Mass Molar of
= 120 + 62 + 128 = 310 g/mol
Therefore: <span>What is the gram formula mass of Ca3(PO4)2 ?
</span>Answer:
310 grams
Get a magnet in a bag (inside out) and move the magnet all over the sand/iron and you can collect all the iron and turn the bag right side out and zip up the bag. Now you have the sand and iron separated and it will be harder to accidentally mix them later.
Answer:
The answer to your question is Magnesium Perchlorate
Explanation:
IUPAC Rules to name ternary salts of chlorine
1.- Ternary salts use prefixes and suffixes it depends on the number of oxygens they have.
Example
Metal + Chlorine + 1 oxygen = Name of the metal + hipo chlor + ite
Metal + Chlorine + 2 oxygens = Name of the metal + chlor + ite
Metal + Chlorine + 3 oxygens = Name of the metal + chlor + ate
Metal + Chlorine + 4 oxygens = Name of the metal + per + chlor + ate
For this compound the name is Magnesium Perchlorate.
There are multiple factors that contribute to the cost of a mineral.
First of all is the demand or application, which will be related to its
physical properties. For example, nontarnishing metals like gold are
held in high value for their appearance. Second is the supply of the
mineral, those that only have a small quantity in the earth's crust are
likely to be more expensive. Third is the cost of extraction and
manufacturing. Some minerals may be abundantly found, but may be
distributed over a wide area, meaning that it is still expensive to mine
and transport.
