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PSYCHO15rus [73]
3 years ago
13

Which two tools are used to measure humidity?

Chemistry
2 answers:
Rainbow [258]3 years ago
8 0

Answer:

B

Explanation:

This is because barometer is used to measure pressure

dsp733 years ago
3 0

Answer:

B they are bo thg basically the same

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The name for the ionic compound Cs2S is Cesium sulfide.
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In an Honors organic chemistry lab, a student devised an experiment in which she would treat benzoic acid with t-butanol in an a
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Check the explanation

Explanation:

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Down a group, the electron shielding tends to________
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A

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55 L of a gas at 25oC has its temperature increased to 35oC. What is its new volume?
ladessa [460]

Answer:

Approximately 56.8 liters.

Assumption: this gas is an ideal gas, and this change in temperature is an isobaric process.

Explanation:

Assume that the gas here acts like an ideal gas. Assume that this process is isobaric (in other words, pressure on the gas stays the same.) By Charles's Law, the volume of an ideal gas is proportional to its absolute temperature when its pressure is constant. In other words

\displaystyle V_2 = V_1\cdot \frac{T_2}{T_1},

where

  • V_2 is the final volume,
  • V_1 is the initial volume,
  • T_2 is the final temperature in degrees Kelvins.
  • T_1 is the initial temperature in degrees Kelvins.

Convert the temperatures to degrees Kelvins:

T_1 = \rm 25^{\circ}C = (25 + 273.15)\; K = 298.15\; K.

T_2 = \rm 35^{\circ}C = (35 + 273.15)\; K = 308.15\; K.

Apply Charles's Law to find the new volume of this gas:

\displaystyle V_2 = V_1\cdot \frac{T_2}{T_1} = \rm 55\;L \times \frac{308.15\; K}{298.15\; K} = 56.8\; L.

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3 years ago
MgSO4equilibrate the hydrolysis reaction
maksim [4K]

Answer:

just guessing, but hydrolisis indicates ; hydro= h2o. lisis= destruction.

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in my training, this wud mean destruction of water, or loss of water in the human body.

2 equalibrate, takes sodium chloride, to retain fluids by IV.

3 0
3 years ago
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