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Daniel [21]
3 years ago
14

What law represents a balanced chemical equation​

Chemistry
2 answers:
PSYCHO15rus [73]3 years ago
8 0

Answer:

The law of conservation of mass represents a balanced chemical equation​.

Leno4ka [110]3 years ago
5 0

Answer:

The law of conservation of mass

Explanation:

when the number of the different atoms of elements in the reactants side is equal to that of the products side.  Balancing chemical equations is a process of trial and error

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Número de moles de cloro en número de moles de NaCl

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ASAP PLLEEASE HURYYYYYYYYYYRRRRRRRRRRRRYY (NO FILES FOR ME NEEDING TO DOWNLAOD PLEASE!)
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Answer:

1.Fill in the blank with the correct term to make the statement true.

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3 0
3 years ago
Read 2 more answers
Which of the following would dissolve in water, and why?
Oduvanchick [21]

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How many grams of oxygen gas occupy 12.3 L of space at 109.4 kPa and 15.4oC?
I am Lyosha [343]

17.93 grams of oxygen gas occupy 12.3L of space at 109.4 kPa and 15.4°C. Details about how to calculate mass can be found below.

<h3>How to calculate mass?</h3>

The mass of a given gas can be calculated by multiplying the number of moles of the substance by its molar mass.

However, the number of moles of the gas must be calculated first as follows:

PV = nRT

Where;

  • P = pressure = 1.0796941atm
  • V = volume = 12.3L
  • n = number of moles
  • T = temperature = 288.4K
  • R = gas law constant = 0.0821 Latm/molK

1.079 × 12.3 = n × 0.0821 × 288.4

13.27 = 23.68n

n = 13.27/23.68

n = 0.56mol

Mass = 0.56 × 32

mass of oxygen gas = 17.93g

Therefore, 17.93 grams of oxygen gas occupy 12.3L of space at 109.4 kPa and 15.4°C.

Learn more about mass at: brainly.com/question/19694949

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2 years ago
Give the IUPAC name of HO–CH2–CH2–OH
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