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DiKsa [7]
3 years ago
10

Molar mass of magnesium phosphide in g/mol

Chemistry
1 answer:
Jobisdone [24]3 years ago
5 0

The molar mass and molecular weight of Mg3P2- Magnesium Phosphide 134.8625 g/mol

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Chemistry. Will mark Brainly.
kogti [31]

Answer:

c is right

Explanation:

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2 years ago
Which subscripts would properly complete the formula unit Al_N_?
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I believe that it would be Al1N1.
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1. Chemical equilibrium is established when the number of reactants equals the number of products.. . - True. - False. . 2. Acco
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7 0
3 years ago
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What type of energy is the sun of an objects potential and kinetic energy
Ulleksa [173]

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6 0
3 years ago
A 5-kg quantity of radioactive isotope decays to 2 kg after 10 years. Find the decay constant of the isotope.k = _____
Dvinal [7]

Answer:

k = -0.09165 years^(-1)

Explanation:

The exponential decay model of a radioactive isotope is generally given as;

A(t) = A_o(e^(kt))

Where;

A_o is quantity of isotope before decay, k is decay constant and A(t) is quantity after t years

We are given;

A_o = 5 kg

A(10) = 2kg

t = 10 years

Thus;

A(10) = 2 = 5(e^(10k))

Thus;

2 = 5(e^(10k))

2/5 = (e^(10k))

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k = -0.9164/10

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7 0
2 years ago
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