Questions by Rendy Del Rosario

Questions by Rendy Del Rosario

A sample of argon gas occupies a volume of 6.86 L at 53.0 and 1.19 atm If it is desired to decrease the volume of the gas sample to 5.78 L, while increasing its pressure to 1.50 atm, the temperature of

asked Dec 27, 2024

1 answer

0 votes

136k views

What is the volume of 80.0 g of ether if the density of ether is 0.70g/ml? A) 5.6x10¹ mL B) 1.1x10² mL C) 8.8x10⁻³ mL D) 8.0x10¹ mL

asked Sep 25, 2024

1 answer

1 vote

38.0k views

Describe the social dances that go with world aids day

asked Aug 7, 2024

1 answer

3 votes

31.0k views

Which of the following vitamins helps regulate the blood calcium level? A) Vitamin A B) Vitamin B12 C) Vitamin D D) Vitamin C

asked Aug 5, 2024

1 answer

0 votes

111k views

A patient reports that during a previous blood draw he felt lightheaded and almost passed out. What should the phlebotomy technician do? (A) Call the patient's doctor to verify that the draw should be

asked Jul 3, 2024

1 answer

3 votes

148k views

The rate constant for a reaction at 25.0 degrees Celsius is 0.010 s-1 and its activation energy is 35.8 kJ. Find the rate constant at 50.0 degrees Celsius.

asked Jun 18, 2024

2 answers

0 votes

24.9k views

Sean plays the upright bass as part of a string quartet and advertises booking opportunities using brochures he distributes in venues around the city. Making one grayscale brochure costs $0.02, but adding

asked Apr 24, 2024

1 answer

1 vote

36.9k views

The output of the DC power supply designed in Task 1 can be supplied to the amplifier you designed in Task 2 and, if adjusted appropriately, you could produce a suitable supply for a 555 timer. For this

asked Mar 26, 2024

1 answer

3 votes

223k views

What reaction type is this?Pb(NO3)2 (aq) + KCl (aq) → KNO3 + PbCl2Group of answer choicesdecompositiondouble replacementSingle replacement Combination

asked Nov 7, 2023

1 answer

2 votes

168k views

I need some help please quick !!?

asked Mar 4, 2023

1 answer

24 votes

183k views

Convert the equation 3x+2y=14 to slope intercept form. pleaseee help mee

asked Jan 5, 2023

1 answer

13 votes

201k views

Read the text below and then answer the following question. Marie : Maman ! J'ai froid et j'ai mal au coeur. La mère de Marie : Va au lit alors. Je vais appeler le médecin. Marie : Non ! Ne lui téléphone

asked Nov 20, 2022

1 answer

11 votes

63.0k views

I dont want to use the calc or use my brain bc im lazy. 3 (6) + 4 (2)^3 - 5

asked Oct 5, 2022

1 answer

7 votes

73.1k views

I have a feeling it’s SAS but im not sure

asked Aug 22, 2022

1 answer

5 votes

127k views

Which is the better buy: 12 cans of soda for $9 or 4 cans for $3? And, Why?

asked Aug 21, 2022

1 answer

20 votes

121k views

Find a value of k such that kx2 + 12x − 4 = 0 has one real-number solution. Explain.

asked Jul 16, 2022

2 answers

4 votes

71.9k views

A hydrogen atom has a diameter of about 12.7 nm, express this diameter in centimeters.

asked Mar 8, 2022

2 answers

4 votes

164k views

Jake has a container in the shape of a rectangular prism. The base of the container is 30 centimeters long and 20 centimeters wide. Jake pours 0.5 gallons of water into the container. How high, in centimeters,

asked Aug 16, 2021

1 answer

2 votes

1.6k views

Find cos(B) in the triangle

asked Aug 9, 2021

1 answer

3 votes

142k views

A new shoe comes in three colors: tan, navy, or black. It also comes in full sizes 4 to 11. If a pair of shoes is chosen at random from a display of all the possible colors and sizes, what is the probability

asked Jul 20, 2021

2 answers

1 vote

208k views

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