Answer:Eating the right foods can help your body cope more successfully with an ongoing illness. ... corn syrup) are also bad for long-term health, especially in people with diabetes. ... Also, you may have nutritional deficiencies due to certain health or life conditions, such ... Eating a balanced diet can help prevent these conditions.
Explanation:
Chemical and Physical changes are relative but also different. Chemical changes is an substance that can make a chemical reaction to any substance and also make a new Substance. There are some chemicals in Physical changes. In physical changes there are lot’s of things can happened like boiling hot water for example: If you put salt and water together do you think the salt will dissolve? No, it won’t because the salt still stays in the water all the way at the bottom. Hope this helps<3
2Na + 2H2O ——> 2 NaOH + H2
The difference between tempering and aging is in the technique of the process. Tempering is applied to ferrous alloys to achieve enhanced mechanical properties. It is done by heating a metal to its hardening temperature then cooling it suddenly by quenching. Aging is a solutionized metal that will allow the alloying elements to diffuse through the structure to form particles.
Answer:
1.343 atm
Explanation:
We are given the following;
Pressure, p = ?
Volume v = 27 L
Mass of oxygen = 44.9 g
Temperature, T = 315 K
The formular relating all these variables is the equation;
PV = nRT
where R = gas constant = 0.08206 L atm / mole K
To obtain n, we use;
number of moles, n = Mass / molar mass = 44.9 / 32 = 1.403 moles
From the ideal gas equation;
P = nRT / V
P = 1.403 * 0.08206 * 315 / 27
P = 36.27 / 27 = 1.343 atm