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bulgar [2K]
2 years ago
11

The swimmer moves her hand down and to the left and her body goes forward

Chemistry
1 answer:
Ganezh [65]2 years ago
4 0

Answer:Newton’s first law

Explanation:

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Sulfuric acid (H2SO4) reacts with potassium hydroxide (KOH) as follows. H2SO4(aq) + 2 KOH(aq) K2SO4(aq) + 2 H2O(l) Calculate the
8090 [49]

<u>Answer:</u> The volume of H_2SO_4 comes out to be 10.2625 mL.

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is H_2SO_4

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is KOH.

We are given:

n_1=2\\M_1=0.100M\\V_1=?mL\\n_2=1\\M_2=0.0821M\\V_2=25mL

Putting values in above equation, we get:

2\times 0.100\times V_1=1\times 0.0821\times 25\\\\V_1=10.2625mL

Hence, the volume of H_2SO_4 comes out to be 10.2625 mL.

6 0
3 years ago
What is the name of the chemical formula Ti3(PO4)2
Veseljchak [2.6K]
It is Titanium (II) Phosphate.
3 0
3 years ago
Which of the following elements has the largest atomic radius? (2 points)
UNO [17]
Cobalt
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5 0
3 years ago
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If I use warm water on my plants then they will grow faster as hot water increases metabolism this is an example of
Scorpion4ik [409]

Answer:

The options are

A. a hypothesis

B. a theory

C. a research question

D. a scientific explanation

The answer is A. a hypothesis

Explanation:

A hypothesis is referred to as a brief explanation on the occurrence of an event.

In the example above using of warm water on plants was inferred to make it grow faster as hot water increases the metabolism.

3 0
3 years ago
Give the formula of each coordination compound. Include square brackets around the coordination complex. Do not include the oxid
kogti [31]

Answer:

a) K2[Ni(CN)4]

b) Na3[Ru(NH3)2(CO3)2]

c) Pt(NH3)2Cl2

Explanation:

Coordination compounds are named in accordance with IUPAC nomenclature.

According to this nomenclature, negative ligands end with the suffix ''ato'' while neutral ligands have no special ending.

The ions written outside the coordination sphere are counter ions. Given the names of the coordination compounds as written in the question, their formulas are provided above.

8 0
3 years ago
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