Answer:
Protons = 17 Neutrons = 18 Electrons = 17
Explanation:
The number of protons and electrons are the the same number as the atomic number.
To get the number of neutrons, subtract the number of protons from the mass number.
35-17=18
137 g NO) / (30.0061 g NO/mol) x (43 kcal / 2 mol NO) = 98 kcal
Separate the nails and circles with a magnet and the fishes with a net
Explanation:
The viscosity of the liquid has been used to evaluate its resistance to flow. Air, gasoline, as well as other fluids that move quickly, are of low viscosity. The particles throughout the liquid are covered by other particles and drawn uniformly in both directions by cohesive forces inside the liquid.
Combustion is a chemical reaction in which a hydrocarbon reacts with oxygen to form carbon dioxide (CO2) and water (H2O). In other words, all the carbons get converted to CO2 while all the hydrogens get converted into H2O.
Incomplete combustion however, results in the formation of carbon monoxide (CO) and H2O.
Methane is a hydrocarbon with a molecular formula CH4. Thus complete combustion of methane can be expressed as-
CH4 + 2O2 → CO2 + 2H2O
Ans (C)
