Recent activity by Blindmeis

Recent activity by Blindmeis

What is the initial rate of reaction if [oxalic acid]=0.030 M; [KMnO4] = 0.050 M? Table II Experiment M Oxalic Acid* M KMnO₄ Average Time of Reaction, s Reaction Rate [KMnO₄] / s 1 0.25 0.02 387 sec 5.

answered Dec 26, 2024

1 answer 120k views

An object traveling at 5 m/s collides head on with an object of the same mass traveling at -10 m/s. What is the resulting speed of the combined objects in m/s?

asked Nov 22, 2024

1 answer 211k views

If you applied the "range of reaction" model to a characteristic like "personality", we would expect that: O environment alone (and not genes) determines the level of a trait that a person experiences.

asked Nov 21, 2024

1 answer 179k views

Simplify 15c⁻⁸. Write your answer using only positive exponents. The solution is

asked Nov 14, 2024

1 answer 41.8k views

How many moles are there in 2.87x10^23 molecules C3H8?

answered Oct 31, 2024

1 answer 89.2k views

ABCD is a square with area 64m². E,F,G and H are points on sides AB,BC,CD and DA, respectively,such that AE=BF=CG=DH=2m.E,F,G and H are connected to form square EFGH determine the area of EFGH. ABCD is

answered Oct 10, 2024

1 answer 25.2k views

What type of chemical structure does each of the following compounds have? a. Potassium bromide b. Iodine c. Graphite d. Calcium carbonate

asked Sep 27, 2024

1 answer 36.1k views

A staff member at a child care center says to you, "the children at our center range in age from 6 weeks old to 5 years old. I often wonder when their visual perception abilities become fully developed.

asked Sep 3, 2024

1 answer 29.7k views

What is the solution set for the exponential inequality 4²x<16?

answered Jul 16, 2024

1 answer 88.5k views

Please help me .Solve this question. 9-9÷9÷9-9÷9

answered Jul 13, 2024

2 answers 134k views

Agriculture, Parks and recreation spaces, and real estate development are all examples of ____ ____. A) Urban regeneration B) Rural expansion C) City planning D) Land development

answered Apr 29, 2024

1 answer 23.9k views

Hydrofluoric acid, HF, has a Ka of 6.8x10^-4. What are [H3O+], [F-], and [OH-] in 0.580 M HF?

answered Mar 11, 2024

1 answer 206k views

Explain how the diction and language used in the speech contributes to its message. (The Man In The Arena)

asked Mar 6, 2024

1 answer 70.0k views

a gas is compressed from 600 cm3 to 200cm3 at a constant pressure of 450 kpa . at the same time, 100 j of heat energy is transferred out of the gas. for general problem-solving tips and strategies for

asked Jan 19, 2024

1 answer 162k views

In a pcr reaction, the strands of dna are first separated by ___.

answered Dec 30, 2023

1 answer 82.2k views

S equivalent to 2x + 3?

asked Dec 27, 2023

1 answer 34.1k views

Please answer the question in the photo

answered Nov 13, 2023

1 answer 16.7k views

Solve the following system of equations by graphing. y = –1∕2x – 2 y = –3∕2x + 2

asked Nov 8, 2023

1 answer 144k views

Find the average rate of change of the following line WITHOUT CALCULATING. y=18 on [1000,10000]

answered Oct 12, 2023

1 answer 200k views

Can anyone help I'm stuck

answered Oct 10, 2023

2 answers 20.5k views

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