Recent activity by TobKel

Recent activity by TobKel

Using the following portion of the activity series for oxidation half reactions: Mn(s) → Mn^2+ (aq) + 2e Co(s) → Co^2+ (aq) + 2e Pt(s) → Pt^2+ (aq) + 2e Indicate which pairs of reactions will occur. A)

asked Dec 12, 2024

1 answer 87.6k views

Changes in the relative level of physical stress cause a predictable response in all biological tissues. a) True b) False

answered Nov 12, 2024

2 answers 51.2k views

How does the hydrogen emission spectrum provide evidence for energy levels?

asked Aug 27, 2024

2 answers 105k views

What are five observations or lines of evidence that support Wegener’s theory? Which of these was key to gaining widespread acceptance for the theory? a) Provides five observations and identifies the key

answered Aug 7, 2024

1 answer 141k views

What were the causes and effects of any changes upon each minority group?

answered Jul 22, 2024

1 answer 61.2k views

10 9 987654 14. Your vehicle is stuck in the snow! Two trucks arrive with ropes and pull you out. The first truck pulls with a force vector of u = (4,1) and the second truck pulls with a force vector of

asked Jun 23, 2024

1 answer 108k views

how many americans are thought to be without health insurance because they either work for small companies or at low-paying jobs?

answered Jun 19, 2024

1 answer 137k views

Square root of 88 simplifying radicals

answered May 17, 2024

1 answer 143k views

What is the tone in the personal essay “ Craig kielburg reflects on working toward peace

asked May 11, 2024

1 answer 14.3k views

In how many surgeries is cleft palate repaired?

asked May 5, 2024

1 answer 23.0k views

Add oxygen to drinking water

answered Mar 31, 2024

1 answer 117k views

A stratified society is one in which status differences are A. inherited and distributed along a continuum from the highest ranking to the lowest without breaks. B. not inherited. C. based on achievements

asked Mar 15, 2024

1 answer 72.4k views

Ms. Smith is a 60-year-old woman who visited your office with complaints of sudden onset dizziness, and a feeling of spinning and wooziness for the last 1 to 2 weeks. She also complains of a feeling of

asked Mar 7, 2024

1 answer 67.6k views

2. what ____ percent of 70 = 25.2 ?

asked Feb 26, 2024

1 answer 191k views

What is the amount of sexual activity directly related to?

asked Jan 4, 2024

1 answer 111k views

Find (a) PQ to the nearest tenth and (b) the coordinates of the midpoint of PQ. P(1,4), Q(3,-2)

asked Dec 1, 2023

1 answer 51.2k views

Which subatomic particle is located inside the nucleus and helps determine the identity of the element?.

asked Nov 21, 2023

1 answer 222k views

Geoff must mentally multiply –5 × 0.75 × 20. Which shows how Geoff could use the associative and commutative properties to make this product easier to find? A –5 ×75100× 20 B (–5 × 20) × 0.75 C 20 × (0.

answered Nov 20, 2023

2 answers 155k views

Theo budgets 154 for karate classes he buys a karate uniform called a dogi for 12 if it cost 8 to attend each karate class which inequality below represents the number of classes c can Theo can take

asked Oct 22, 2023

1 answer 62.9k views

5. Which of the following human activities has NOT worsened desertification? niwa A. improved agricultural practices B. stripping of trees for firewood C. poorly planned irrigation projects D. deforestation

asked Aug 20, 2023

1 answer 38.4k views

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