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kicyunya [14]
3 years ago
12

State the range of the ph scale

Chemistry
2 answers:
ryzh [129]3 years ago
8 0
The pH scale goes from 0-14. 0-6.9 is acidic, 7 is neutral and 7.1-14 is basic
Nady [450]3 years ago
7 0
It would be 1 to 14
1_7 acid
7_14 base
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What is the relationship between chemical equilibrium and the rates of forward and reverse reaction?
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c

Explanation:

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As a child (with a mass of 35.0 kg) you take your 5.0-kg sled to Orchard Downs. If you are sliding down the hill on your sled, w
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Velocity = 3.61 m/s

<h3>Further explanation</h3>

Given

mass of child = 35 kg

mass of sled = 5 kg

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Required

velocity

Solution

Energy because its motion is expressed as Kinetic energy (KE) which can be formulated as:

KE = 1/2.mv²

mass of object :

= mass child + mass sled

= 35 kg + 5 kg

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v=3.61 m/s

3 0
3 years ago
Which two substances are covalent compounds? * C6H12O6(s) and KI(s) C6H12O6(s) and HCl(g) KI(s) and NaCl(s) NaCl(s) and HCl(g)
Ray Of Light [21]

Answer: Option (b) is the correct answer.

Explanation:

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For example, C_{6}H_{12}O_{6} and HCl is also a covalent compound.

And, a compound in which transfer of electrons occur between the combining atoms is known as an ionic compound. Whenever, a metal chemically combines with a non-metal then it will always lead to the formation of an ionic compound.

For example, KI is an ionic compound.

Thus, we can conclude that C_{6}H_{12}O_{6} and HCl are the two substances which are covalent compounds.

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3 years ago
What is the name for Cl₇Br₄ *
Margarita [4]

Answer: no se wey jaja que le pusiste tu ?

Explanation:

4 0
3 years ago
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