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kogti [31]
3 years ago
15

Based on the replacement reaction, what would the products of the reaction be?

Physics
2 answers:
fredd [130]3 years ago
8 0

Answer:

Explanation:

                    BeSO₄ + 2NH₄OH → Be(OH)₂ + (NH₄)₂SO₄

In a replacement reaction, an atom or ion substitutes or replaces another in a reaction. We can have single replacement or double replacement reaction.

The above is a double replacement reaction. In this type of reaction, partners are exchanged to form compounds. In a single replacement, one substance is replacing another.

Citrus2011 [14]3 years ago
8 0

Answer:

OH

Explanation:

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C their is 2

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Nathan is walking to the store and sees a snake slithering across the sidewalk. He jumps over it with an initial vertical veloci
Travka [436]

Answer:

0.62\:\mathrm{s}

Explanation:

Since the universal SI unit for velocity is meters/second, let's convert ft/s to m/s:

10\:\mathrm{ft/s}=3.048\:\mathrm{m/s}

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v_f=v_i+at

What we know:

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Solving for t:

-3.048=3.048+(-9.8t),\\-6.096=-9.8t,\\t=\frac{-6.096}{-9.8}\approx \boxed{0.62\:\mathrm{s}}

8 0
3 years ago
A 1.97-pF capacitor is connected to a 9.0-V battery and fully charged. How many electrons did the battery transfer from one capa
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Answer:

1.11×10⁸  Electrons.

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Q = CV..................... Equation 1

Where Q = Total charge on the capacitor, C = Capacitance of the capacitor, V = Voltage of the battery.

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Substitute this value into equation 1

Q = 1.97×9×10⁻¹²

Q = 1.773×10⁻¹¹ C.

If the charge on one electron = 1.602×10⁻¹⁹ C.

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If 250 g of calcium chlorate decomposes into calcium chloride and oxygen, what mass of oxygen would be produced?
sineoko [7]

115.94g of O₂ are produced by 250g of Ca(ClO₃)₂

<u>Explanation:</u>

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Molar mass of calcium chlorate is

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Therefore, 115.94g of O₂ are produced by 250g of Ca(ClO₃)₂

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