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Marina86 [1]
3 years ago
14

I need help i dont get it second question

Chemistry
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

Ok the answer is reduction

Explanation:

Ive done this one before idk why but its redution

Luden [163]3 years ago
4 0
Reduction is your answer your looking for
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5.112 Predict whether reactions should occur between aqueous
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Answer:.

Explanation:

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3 years ago
What is the mass of 3.25 mol of h2so4
Setler [38]

Answer/ explanation :

The find the mass,

We use this formula

Number of mole = mass/ molar mass

Since number of mole = 3.25mol

Number of mass be x

Molar mass of H2SO4

H - 1.00784 * 2= 2.01568

S - 32.065

O - 15.999 * 4 = 63.996

Note there are 2 moles of H and 4 moles of O and 1 mole of S

Molar mass of H2SO4 = 2.01568 + 32.065 + 63.996

= 98.07668g/mol

Number of mole= 3.25mol

3.25 = x / 98.07668

x = 3.25 * 98.07668

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7 0
3 years ago
Calculate the mass of silver bromide produced from 22.5 g of silver nitrate.
Orlov [11]
Equation is as follow,

<span>                     2 AgNO</span>₃<span>  +  MgBr</span>₂<span>    </span>→    <span>2 AgBr  +  Mg(NO</span>₃<span>)</span>₂

According to eq.

    339.74 g (2 moles) AgNO₃ produces  =  375.54 g (2 moles) of AgBr
So,
                    22.5 g AgNO₃ will produce  =  X g of AgBr

Solving for X,
                             X  =  (22.5 g × 375.54 g) ÷ 339.74 g

                             X  =  24.87 g of AgBr
6 0
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What happens to the kinetic energy of a ball if its velocity is increased to twice its original value?
dem82 [27]

Answer:

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Explanation:

4 0
3 years ago
How is STEAM DISTILLATION carried out? What are the steps?
belka [17]

Explanation:

Steam distillation is carried out by passing dry steam through the plant material whereby the steam volatile compounds are volatilized, condensed and collected in receivers. Steam distillation has been in use for essential oil extraction for many years.

Plz follow me and Mark me as brainlest please

4 0
3 years ago
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