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vampirchik [111]
3 years ago
10

When a strip of zinc is placed in a solution of silver nitrate, Zn replaces Ag to form zinc nitrate, and metallic silver is form

ed. How many moles of silver will be generated if 1.30 moles of zinc is placed into the silver nitrate solution? 2AgNO3 + Zn → 2Ag + Zn(NO3)2
SAT
1 answer:
Igoryamba3 years ago
7 0
You can use stoichiometry which is taking the number in from of each substance and using it as a molar ratio(ones that don't have a number actually have a 1 in front
so 2AgNO3 + 1 Zn -> 2 Ag + Zn (NO3)2
The ratio is of moles of Zn to moles of Silver is 1:2 so for every 1 mole of Zn there's 2 moles of Ag
1.3 × 2 = 2.6 moles of Ag are made
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It’s takes 5100 Nof force to accelerate a Ford Mustang 3 m/s2 what is the mass of the car
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<h3>What is force?</h3>

A force is an influence that can alter an object's motion. A force can modify the velocity of a mass item. Force is calculated in Newton.

In physics, mass is a quantitative measure of inertia, which is a fundamental property of all matter. Mass is measured in kilograms and grams.

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Therefore, the mass of the car is 1700 kg.

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8 0
1 year ago
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