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olga55 [171]
3 years ago
13

1. A doctor has ordered 1.5 liters of normal saline for a patient. If it has to be given over 10 hours, how many liters per hour

will drip into the patient’s IV?
Chemistry
1 answer:
max2010maxim [7]3 years ago
7 0
.15 liters of normal saline will drip into the patient's IV per hour.
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If you were to describe the shape of the Milky Way, what term would you use? A. Irregular galaxy B. Elliptical galaxy C. Barred-
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C. Barred spiral galaxy
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3 years ago
What is the coefficient of Oxygen in the balanced reaction below:
Oksana_A [137]

The coefficient of Oxygen in the balanced reaction : 3

<h3>Further explanation</h3>

Given

Reaction(unbalanced)

C2H4+ O2--> CO2+H2O​

Required

The coefficient of Oxygen

Solution

  • Give a coefficient

C₂H₄+ aO₂⇒ bCO₂+cH₂O​

C, left=2, right=b⇒b=2

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The equation becomes :

<em>C₂H₄+ 3O₂⇒ 2CO₂+2H₂O​</em>

4 0
3 years ago
How does energy from the Sun drive the cycling of matter?
Schach [20]

Answer:

solar energy drives the cycle by evaporating water from the oceans, lakes, rivers, and soil. As liquid water evaporates or transpires, it forms water vapor and clouds, where water droplets eventually gain enough mass to fall back to Earth as precipitation.

4 0
3 years ago
What transition metal whose symbol is derived from its Latin name, wolfram
mash [69]
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Hope this helps! :)
5 0
3 years ago
HELP!!!!
ale4655 [162]

Answer: Option (b) is the correct answer.

Explanation:

Since energy of reactants is less than the energy of products. Therefore, it means energy is absorbed during the reaction.

As the energy required to break the bonds in the reactants is greater than the energy released when products are formed.  

Therefore, it is an endothermic reaction.

Thus, we can conclude that the statement, it is endothermic because the energy required to break bonds in the reactants is greater than the energy released when the products are formed is correct.

5 0
3 years ago
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