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3 years ago

What is created when an acid is mixed with a base?

Chemistry

1 answer:

Arturiano [62]3 years ago

8 0

Answer:

If you mix equal amounts of a strong acid and a strong base, the two chemicals essentially cancel each other out and produce a salt and water. Mixing equal amounts of a strong acid with a strong base also produces a neutral pH (pH = 7) solution.

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Which element has the smallest atomic radius? Fluorine, Iron, Phosphorous, Potassium

Ivahew [28]

Answer:

actually answer should be helium

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3 years ago

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What are the units of k in the following rate law?

Ludmilka [50]

Answer:

B. $\frac{1}{M^{2} s }$

Explanation:

The unit for rate is M/s while the unit for each molecule should be M. You can find the unit for k by putting the units for rate and the molecules into the equation

rate= k{X][Y]

M/s= k * $M^{2}$ * $M^{1}$

k= (M/s) / ( $M^{3}$ )

k= $\frac{1}{M^{2} s }$

You can also use this predetermined formula to solve this problem faster: k= $\frac{M^{1-n} }{s }$

Where n is the number of molecule. There are 3 molecule(2X and 1Y) so n=3, so

k= $\frac{M^{1-n} }{s }$

k= $\frac{M^{1-3} }{s }$ = $\frac{m^{-2}}{s}$ = $\frac{1}{M^{2} s }$

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3 years ago

Help <br> whoever answers all gets marked brainliest

Lelechka [254]

See H and C have shared their electrons so it's Covalent bonding

Yes here we can see the dots and crosses clearly.

Dot and crosses digram

It's Methane or CH_4

4 single bonds

There is no double bond

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2 years ago

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can someone please help me with this question for chemistry. What is the number of moles in 1216 g Sr3(PO4)2? the 3,4, and 2 and

Alisiya [41]

2.68 mol should be the answer

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3 years ago

Explain why photosynthesis is much slower in underwater plants.

Viktor [21]

Answer:

Gases such as carbon dioxide diffuse much more slowly in water than in air. Plants that are fully submerged have greater difficulty obtaining the carbon dioxide they need. To help ameliorate this problem, underwater leaves lack a waxy coating because carbon dioxide is easier to absorb without this layer.

Explanation:

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3 years ago

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