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myrzilka [38]
3 years ago
13

At a school carnival, Suki watch the clown fill balloons from a metal tank of helium gas she never knew that helium balloons cou

ld be filled from a tank light days. She had no clue that gases could be held in a tank, she's only seen gas and balloons. Which property of the helium gas changes as it moves into the balloon?
A. Color
B. Mass
C. Smell
D. Volume
Chemistry
2 answers:
alexandr402 [8]3 years ago
6 0
D hope I helped you on this question
Mandarinka [93]3 years ago
4 0

Answer:

b

Explanation:

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A 250 mL glass of orange juice cantains 22 grams of sugar. How much sugar is in a two liter (2,000 mL) bottle of orange juice?​
Vadim26 [7]

Answer: 44000 g

Explanation:

For every 250mL of juice, there is 22g of sugar. So for 2000mL,

2000*22g = 44000g of sugar in the bottle of juice

6 0
3 years ago
Consider the following equilibrium reaction having gaseous reactants and products.
soldi70 [24.7K]

Answer:

The volume of hydrochloric acid increases.

Explanation:

  • Le Châtelier's principle states that when there is an dynamic equilibrium, and this equilibrium is disturbed by an external factor, the equilibrium will be shifted in the direction that can cancel the effect of the external factor to reattain the equilibrium.

  • Increasing the volume of water vapors:

will increase the the concentration of the products side, so the reaction will be shifted to the left side (backward) to suppress the increase in the concentration of water vapors by addition.

So, The volume of hydrochloric acid increases, the rate of backward reaction increases, the rate of forward reaction decreases, and the volume of chlorine decreases.

<em>So, the right choice is: The volume of hydrochloric acid increases.</em>

<em></em>

3 0
4 years ago
Read 2 more answers
What are the results of the heat shock experiment on bacillus subtilis?
faltersainse [42]

All organisms respond to a sudden increase in temperature by the so-called heat shock response. By this I mean like a type of response that results in the induction of a subset of genes, designated heat shock genes coding for heat shock proteins, which allow the cell to cope with the stress regimen. hope this helps

7 0
3 years ago
The volume of a sample of gas at 0 degrees Celsius is 100 liters. If the volume of the gas is increased to 200 liters at constan
Anastasy [175]

Answer:

The answer to your question is: T = 546°K

Explanation:

V1 = 100 l

T1 = 0°C = 273°K

V2 = 200 l

T2 = ?

Pressure = constant

Formula

Charles law  relates volume vs temperature

                                            \frac{V1}{T1} = \frac{V2}{T2}

                                            T2 = \frac{V2T1}{V1}

Substitution

                                             T2 = \frac{(200)(273)}{100}

                                             T2 = \frac{54600}{100}

Result

                                                    T2 = 546°K                      

                                     

4 0
4 years ago
Which aqueous solution has the lowest vapor pressure?
anzhelika [568]

Answer:

Since all of them are aqueous solutions, the solvent in each solution is H2O. Based on the Raoult's Law, we only have to determine which solution contains the highest mole fraction of the solvent, H2O. The solution that will have the lowest vapor pressure is a. 0.20 m Na2SO4.

Explanation:

plz give brainliest

6 0
3 years ago
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