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ElenaW [278]
3 years ago
6

How to Calculate the mass percent of silver in silver nitrate

Chemistry
1 answer:
kirza4 [7]3 years ago
6 0

<span>Molar mass of AgNO3 = 169.8731 g/mol</span>

Convert grams Silver Nitrate to moles  or  moles Silver Nitrate to grams

Molecular weight calculation:
107.8682 + 14.0067 + 15.9994*3

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1. BaBr2(aq) + H2SO4(aq) →?<br> please balance the equation and predict the products
Andrew [12]

Answer:

BaBr2 (aq) + H2SO4 (aq) → BaSO4 (s) + 2 HBr (aq)

Explanation:

This is a precipitation reaction: BaSO4 is the formed precipitate.

4 0
3 years ago
Assign oxidation numbers to each element in MgSO4. (magnesium sulfate)
hjlf

Answer:

The answer to your question is: letter b Sulphur

Explanation:

Remember that in neutral molecules the sum of the oxidation numbers equals zero.

                               Mg⁺²S⁺⁶O⁻²₄

Magnesium = +2

Sulphur = +6

Oxygen = -2 x 4 = -8

4 0
3 years ago
You are unsure of the volume of a substance, but you know that it has a density of 4 g/ml and a mass of 16 grams. What is its vo
avanturin [10]

Answer:

4 mL

Explanation:

Use the density formula, d = m/v

Plug in the density and mass to solve for v:

4 = 16/v

4v = 16

v = 4

So, the volume is 4 mL

3 0
3 years ago
1.I make my cup of coffee in the morning by pouring boiling water over ground-up coffee beans held in a special piece of paper a
777dan777 [17]

Answer:

Filtration

Explanation:

Filtration is a physical separation technique that is used to separate solids from liquids or gases. The process involves the use of a filter which allows just the liquid to pass through.

In this case, the coffee beans is the solid and the boiling water is the liquid. The special piece of paper is the medium (filter) through which the coffee is collected.

The coffee coming through the special piece of paper (filter) is called a filtrate.

Filtration is used in the preparation of the cup of coffee.

5 0
3 years ago
You'll get 100 points if you answer this! Please answer quickly tysm. The table shows the mass and density of some substances.
jekas [21]

Answer:

value of P is greater than

8 0
1 year ago
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