25,700 (cost of car) + 3000 (premium package) + 700 (vehicle delivery) - 6000 (old car) = $23,400.
There are 252.07 grams of ammonium dichromate per mol of ammonium dichromate molecules. There are 8 atoms of hydrogen per molecule of ammonium dichromate.
Convert grams to mole of molecules. And then molecules to atoms.
55.90 / 252.07 = moles of molecules
Since there are 8 hydrogen per 1 molecule multiply this by 8.
55.90 * 8 / 252.07 = 1.77 moles of hydrogen
Governments and NGOs assistant in economic development both domestically and internationally by supporting programs that help to lead economic development through activities such as job training, direct economic assistance, or other programs that seek to program economic development. These activities are traditionally done in conjunction internationally and domestically whereby governments help to fund NGOs that promote economic development.
