Urea chemical formula: (NH2)2 CO Calculate the number of N, C,O, and H atoms in 1.78x10^4 g of urea.
Enter all answers in scientific notation.

Nitrogen: __x10___atoms
Carbon: __x10___atoms
Oxygen: __x10___atoms
Hydrogen: __x10___atoms

Please help with steps, I’m struggling :(((

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

One similarity and one difference between an element and a mixture of elements

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false