यसामन विऻानॊ सॊफॊधी प्रश्नों के सभाधान

A specific brand of gourmet chocolate candy contains \(7.00\) g of dietary fat in each \(22.7\) g piece. How many kilograms of dietary fat are in a box containing \(1.00\) lb of candy?
Conversion Factors
Which of the following properties of iron are chemical properties?
Chemical Properties and Physical Properties
Which of the following properties of an ice cube are physical properties?
Chemical Properties and Physical Properties
The speed of light is \(3.00\times 10^8~m/s\). How fast is this in miles per hour \(miles/h\)? Use the conversion 1 mile = 1610 m.
± Convert between Metric and English Units
You have been told that a certain house is \(164\) \(m^2\) in area. How much is this in square feet? Use the conversion 1 ft = \(0.305\) m.
± Convert between Metric and English Units Solver
You are given a sample resembling gold. Which of the following properties could be used to help determine whether the sample is really gold?
Intensive Properties and Extensive Properties
A sample of tap water consists of water, fluoride ions, calcium ions, and several other dissolved ions. The ions are evenly distributed throughout the water. Which term or terms could be used to describe this sample of tap water?
Mixtures, Solutions, Pure Chemical Substances, Compounds, and Elements
A sample is composed completely of gold, absolutely free of impurities. Which term or terms could be used to describe this sample?
Mixtures, Solutions, Pure Chemical Substances, Compounds, and Elements
A blood sample contains several different types of cells, each of which contains different combinations of specific ions and molecules. The cells are suspended in water, and the water also contains many molecules and ions. Which term or terms could be used to describe this sample?
Mixtures, Solutions, Pure Chemical Substances, Compounds, and Elements
A balloon is filled with pure carbon dioxide. Which term or terms could be used to describe the contents of this balloon?
Mixtures, Solutions, Pure Chemical Substances, Compounds, and Elements