3 years ago

1 Define Soft water and Hard water.

Chemistry

1 answer:

madreJ [45]3 years ago

3 0

Answer

software is a set of instruction given to a computer to perform specific function. MS office etc.

the tangible parts of a computer are known as hardware.

Explanation:

software pprforms the function while hardwares are the structural parts of a computer.

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Artemon [7]

Answer:

There are 3 bonding pairs of electrons

Explanation:

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30 POINTS

Pavlova-9 [17]

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A piece of metal with a mass of 611 g is placed into a graduated cylinder that contains 25.1 mL of water rising the water level

djyliett [7]

Answer:

The answer is

Explanation:

The density of a substance can be found by using the formula

$density = \frac{mass}{volume} \\$

From the question

mass = 611 g

volume = final volume of water - initial volume of water

volume = 256.7 - 25.1 = 231.6 mL

The density of the metal is

$density = \frac{611}{231.6} \\ = 2.638169257...$

We have the final answer as

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Sever21 [200]

Pretty sure it’s C the added products drives reverse reaction and since forward releases heat, reverse would absorb.

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If a car speeds up from 80km/hr to 110km/hr to pass another vehicle in 1.5 min (0.025hrs), what is their acceleration?

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Explanation:

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3 years ago

1 Define Soft water and Hard water.​

1 Define Soft water and Hard water.