0
What else can I help you with?
The number of a known compound?
The number of a chemical compound is given after the rules of American Chemical Society (CA number).
What is the formula when Na and N-3 create a compound?
When sodium (Na) and nitrogen (-3) combine to form a compound, they would need to combine in a 1:1 ratio to balance charges. This would result in the compound sodium nitride, which has the chemical formula Na3N.
What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
How much ammonia is incorporated into 99.0 g of compound?
It depends on what compound. If you're refering to ammonium dihydrogen phosphate (formed from ammonia and phosphoric acid), the answer would be 14.66g. Here's why: Ammonia has a molar mass of 17.031g (1*17.007 + 3*1.008). NH4H2PO4 has a molar mass of 115.025. NH3, therefore, only makes up 14.806 % of the compound. Multiply this number (.14806) by 99 g, and you get your answer, 14.66g.
What is the molecular formula of a compound if the weight is of a unit of the compound is 120 and the empirical formula is C3H4?
To find the molecular formula, you first need to calculate the empirical formula mass of C3H4. C3H4 has an empirical formula weight of 40 g/mol. If the molecular weight is 120 g/mol, then the molecular formula would be 3 times the empirical formula, so the molecular formula would be C9H12.
How can I cut a mitre joint by hand?
To cut a mitre joint by hand, you will need a mitre box and a backsaw. Place the piece of wood in the mitre box at the desired angle, then carefully cut along the marked line with the backsaw. Ensure the cuts are straight and clean for a precise mitre joint.
How is the mitre held on the pope's head?
The mitre is made specifically for the person who will wear it and sits tight enough on the head to need nothing to hold it in place. No bobby pins, staples, rivets or nails are used.
Would you consider renting your room out to someone in need of temporary accommodation?
Yes, I would consider renting my room out to someone in need of temporary accommodation.
Who would you separate iron and sulphur?
You need a magnet to separate iron from a mixture (not from a compound).
How do you cut inside and outside corners in rain gutter?
i use a compound slide miter saw with a carbide tip blade IF YOU DON'T HAVE A COMPOUND MITRE SAW, OR IF YOU DON'T WANT TO TRASH YOUR BLADE BY CUTTING ALUMINUM WITH IT, YOU CAN CUT THEM BY HAND USING A HACKSAW. YOU WILL NEED TO MAKE A 45 DEGREE ANGLE MARK WITH A PENCIL. USE A SPEED SQUARE/RAFTER SQUARE IF YOU HAVE ONE. THIS CUT DOES NOT HAVE TO BE AS PRECISE AS IF YOU WERE DOING BASEBOARDS IN YOUR HOUSE, THERE'S ROOM FOR SLIGHT ERROR HERE AS THE MITRE STRAP THAT GOES AROUND THE JOINT WILL COVER MINOR FLAWS IN THE CUT. CUTTING WITH A HACKSAW WORKS FINE.
What is the main compound in water?
I would guess that would have to be hydrogen since "H2O". 2 molecules of hydrogen and one of oxygen is needed to make water (of course you need more, but that is the compound)
The number of a known compound?
The number of a chemical compound is given after the rules of American Chemical Society (CA number).
What are some of the tools a carpenter needs?
A trim carpenter would need a small angle nailer and a pin nailer, a mitre saw, chisels, an edge trimmer or small router as well as other carpenter tools.
What would life need to survive on mars?
well first................ you need someone strong
Why would someone need stamina for aerobics?
IbK gydhhdhddhd
Why would someone need a CDL license?
Legal compliance.
How is organic compound used?
There are many, many thousands of organic compounds. You would need to specify which you are referring to
