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PtichkaEL [24]
3 years ago
14

(5) Discuss 5 Features of soft water​

Chemistry
2 answers:
MrRissso [65]3 years ago
7 0
It is High in sodium
poizon [28]3 years ago
5 0

Explanation:

1. It is high in sodium

2. Has low percentage of hardness minerals such as magnesium and calcium.

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What is the answer??
Leya [2.2K]

Covalent bonds are between two non-metals. Hydrogen and oxygen are non-metals. Hence is is, "yes, hydrogen and oxygen are nonmetals."


For the future, you might want to look at some videos to help you! :) (Tyler DeWitt is a really good chem you-tube teacher!)


7 0
3 years ago
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A primary purpose of conducting a hazardous materials exercise is to find out:
SVEN [57.7K]
The hazardous materials tabletop exercises are to provide an opportunity for communities to test their abilities to respond incidents caused by to hazardous materials. From these exercises, the management identifies the issues and resolution to the incidents. Answer here is <span>. whether planned procedures work</span>
3 0
3 years ago
Which statement about subatomic particles is true? (2 points) Protons are the only subatomic particles to have charge. Electrons
Alona [7]
Protons are not the only subatomic particle that has a charge, electrons do to and they are negatively charged. Neutrons are situated in the nucleus of the atom, which means that they do not orbit it. Subatomic particles have different masses. 

You are then left with Electrons are the subatomic particles with the smallest mass as your answer. 
6 0
3 years ago
What does WHMIS mean?
lisov135 [29]

Answer:

Workplace Hazardous Materials Information System

WHMIS is a short form for Workplace Hazardous Materials Information System. It is a comprehensive plan for providing information on the safe use of hazardous materials used in Canadian workplaces. Information is provided by means of product labels, material safety data sheets (MSDS) and worker education programs.

8 0
2 years ago
Read 2 more answers
What is the mass of sodium (Na) in 50 grams of table salt (NaCl)? Show your work.
Margaret [11]

Answer:

19 g

Explanation:

Data Given:

Sodium Chloride (table salt) = 50 g

Amount of sodium (Na) = ?

Solution:

Molecular weight calculation:

NaCl = 23 + 35.5

NaCl = 58.5 g/mol

Mass contributed by Sodium = 23 g

calculate the mole percent composition of sodium (Na) in sodium Chloride.

Since the percentage of compound is 100

So,

Percent of sodium (Na) = 23 / 58.5 x 100

Percent of sodium (Na) = 39.3 %

It means that for ever gram of sodium chloride there is 0.393 g of Na is present.

So,

for the 50 grams of table salt (NaCl) the mass of Na will be

mass of sodium (Na) = 0.393 x 50 g

mass of sodium (Na) = 19 g

8 0
3 years ago
Read 2 more answers
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