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What substance that increases heart rate and blood pressure and breathing rate in an emergency?
epinephrine
What else can I help you with?
How does the thorax enable us to breathe?
the volume of breathing in increases and when breathing out it decreases, the pressure in Inhaling decreases and the Exhaling increases.
Does the boiling point increase with pressure?
Yes, the boiling point of a substance increases with an increase in pressure.
What is the relationship between temperature and sublimation pressure in a solid substance?
The relationship between temperature and sublimation pressure in a solid substance is that as temperature increases, the sublimation pressure also increases. This means that at higher temperatures, the solid substance is more likely to change directly into a gas without passing through the liquid phase.
How do you filling pressure in Breathing appratus?
If you mean Scuba tanks, call a dive shop, if you mean emergency breathing tanks, call your local Fire Co.
What is the trend for freezing point?
As pressure increases, the freezing point of a substance generally decreases. Conversely, as pressure decreases, the freezing point of a substance generally increases. This relationship is described by the phase diagram of that substance.
How does pressure affect the boiling point of a substance?
Pressure affects the boiling point of a substance by either raising or lowering it. When pressure is increased, the boiling point of a substance also increases because it requires more energy to overcome the higher pressure. Conversely, when pressure is decreased, the boiling point of a substance decreases because less energy is needed to overcome the lower pressure.
What is the effect of varying pressures on the boiling point of a substance?
The boiling point of a substance increases with higher pressure and decreases with lower pressure. This is because pressure affects the energy required for molecules to escape into the gas phase.
What is the Reduction in volume of a substance due to pressure?
The reduction in volume of a substance due to pressure is described by Boyle's Law, which states that the volume of a gas decreases as pressure increases, assuming temperature remains constant. In other words, as pressure on a gas increases, the gas molecules are forced closer together, reducing the volume occupied by the gas.
What happens when the pressure of a substance increases?
The volume is therefore decreases and an explosion will occur. However, gases maybe compressed and different gases have different compressibility factors; hence, the question is to what limit, and which gas, should the pressure reach?
How does the vapor pressure of a substance change with temperature?
The vapor pressure of a substance increases with temperature. As the temperature rises, more molecules have enough energy to escape from the liquid phase and enter the gas phase, leading to an increase in vapor pressure.
What happens to the melting point temperature as pressure increases?
Corrected:In water, there is a small DEcrease in melting temperature of ice, as pressure increases.Added:In 'Related links' attached to this page (lower left corner) a diagram-picture of"Melting point: Temperature and Pressure" is shown asGreen line for most 'normal' solidsand ofWater-Ice: it is the Green-Dotted line.
What is the relationship between pressure and boiling point according to the formula?
The relationship between pressure and boiling point is described by the formula: T K m P. This formula shows that as pressure increases, the boiling point of a substance also increases.
