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Annette [7]
3 years ago
8

Help me in my this plzzz ​

Chemistry
2 answers:
eduard3 years ago
8 0

Answer:

a is oxidation

b is reduction

c is reduction

d is oxidation

hope it helps you

Talja [164]3 years ago
6 0
That the right question
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What are products of a reaction between KOH(aq) and HCI(aq)
nata0808 [166]

Answer:

salt and water only

Explanation:

neutralization reaction

8 0
3 years ago
Based on the diagram below, which would have the most inertia?
jeka94

Answer:

The sphere on the left has the most inertia because it has more mass.

Explanation:

Inertia is a property of matter of a substance.

According to Newton's first law of motion, a body continues to stay in the state of rest or constant velocity unless acted upon a external force.

The amount of inertia that an object possess is proportional to the mass of the object.

The sphere on the left is of 300 kg and that on the right is of 30 kg.

Clearly, the sphere on the left has more mass.

Therefore, the sphere on the left has the most inertia.

6 0
3 years ago
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Caustic soda is 19.1 M NaOH and is diluted for household use. What is the household concentration if 10 mL of the concentrated s
olga nikolaevna [1]
Hello!

To calculate the household concentration of NaOH we need to use the dilution formula, clearing for M2, as you can see in the equation below:

M1*V1=M2*V2 \\ \\ V2= \frac{M1*V1}{V2}

Now, we input the values from the data we have onto this equation. M1=19,1 M; V1=10 mL; V2=400 mL, and solve the equation to get the result:

V2= \frac{M1*V1}{V2}= \frac{19,1M*10mL}{400 mL}=0,48M

So, the household concentration of NaOH will be 0,48 M

Have a nice day!
4 0
3 years ago
A scientist is studying the natural feeding habits of tigers.
Softa [21]
The answer is C stewie2k, because he wants to see natural habits, of tigers, lol cloud 9 is best team
4 0
3 years ago
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If an athlete weighs 133 lb and has 15.0 % body fat by weight, how many pounds of fat does the athlete's body contain?
vredina [299]
To get the weight of the body fat, you multiply the percentage of body fat (as a decimal) by the total body fat:
133x0.115=19.95
The athlete's body contains 19.95 pounds of fat. 
7 0
3 years ago
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