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Ymorist [56]
3 years ago
12

x g of metal (equivalent wt=12) was completely dissolved in 100 cc of N/2 HCl. The volume was then made upto 500 cc.25 cc of thi

s diluted acid required 17.5 cc N/10 NaOH for complete neutralization. Find the value of x.​
Chemistry
1 answer:
ad-work [718]3 years ago
8 0

Answer:

zxzx

Explanation:

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2. If you are given the mass of a reactant in grams and want to calculate the mass of
Darina [25.2K]

Answer:

1. Convert given mass of reactant to moles.

2. Convert moles of reactant to moles of product using the coefficients in the balanced equation.

3. Convert moles of product back to grams of product

Explanation:

In order to find out the mass of a given product in grams you would have to convert the grams into moles by multiplying 1 mole over the given mass of the reactant. Then, you would convert the moles of the reactant into moles of the product using mole ratio. And lastly, you would multiply by the mass of the product to calculate the mass back to grams.

Hope this helps!!<3

6 0
3 years ago
2.92 x 10^-15/<br> (5.6 x 10^-3) (4.16 x 10^9)
s2008m [1.1K]

Answer:

3645.46

Explanation:

calculated

4 0
3 years ago
Please help, due tomorrow! ツ
oksano4ka [1.4K]

There are two kinds of mixtures

a) homogeneous : the boundary of the two components is not physically distinct

b) heterogeneous:the boundary of the two components is  physically distinct

the following separation techniques are common for mixtures

1) filtration: if the two components are forming heterogeneous mixture we can separate them by filtration.

2) boiling: if boiling point of one of the components is less than other

3) magnetic separation: if one of the component is magnetic

4)sieve method: for solid components with difference in size of particles

5) hand picking

Thus the correct match will be as shown in the figure


3 0
3 years ago
In which of these reactions is energy released​
Darya [45]

Answer:

What are the answers ?

Explanation:

6 0
3 years ago
Cu + HNO3 g Cu(NO3)2 + NO + H2O
Ghella [55]

Answer:

3Cu+ 8HNO3----> 3Cu(NO3)2 + 2NO +4H2O

Explanation:

8 0
3 years ago
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