2 years ago

What are the signs of a chemical reaction?

Chemistry

1 answer:

Harlamova29_29 [7]2 years ago

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Jordan's puppy has a mass of 5480 milligrams , what is the puppy's mass in grams ?

Vesnalui [34]

5480milligrams=5.47×10^1grams

5480×10^-2

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5.48×10^1grams

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2 years ago

Need help please please

MatroZZZ [7]

Answer:

1) 4

2) 1/9

3) 46.5

4) 5.8

Explanation:

Density= Mass/Volume

1) D=24/6=4

2) D=1/9=0.11

3) D=2000/43=46.5

4) D=75/13=5.8

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2 years ago

According to the following pKa values listed for a set of acids, which would lead to the strongest conjugate base?

Ghella [55]

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What do you think the body does to try and maintain its balanced pH considering the wide range of acidic and basic substances in

sleet_krkn [62]

The lungs control your body's pH balance by releasing carbon dioxide. Carbon dioxide is a slightly acidic compound. ... Your brain constantly monitors this in order to maintain the proper pH balance in your body. The kidneys help the lungs maintain acid-base balance by excreting acids or bases into the blood.

Sorry if it’s wrong I’m not that sir and best luck with your studying

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2 years ago

Ok So there is this boy that I like. He is short, he has curly hair, and freckles. He is my brothers best friend. But I don't th

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