Riceball Riceball

15-01-2015
Chemistry

Answered

hi i need hel does any one know what P3N2 means ??? .-.

Answer :

16-01-2015

P=phosphorus
N=nitrogen
P3N2 is triphosphorus dinitrogen (a covalent compound)

Answer Link

Other Questions

\begin{tabular}{|l|l|}\hline Mathematical Statement & \multicolumn{1}{|c|}{Justification} \\\hline [tex]$4x+3=x+5-2x$[/tex] & Given \\\hline [tex]$4x+3=

bengaluru has about 70,00,000 cars and delhi has about 1,00,00,000. what is the average number of cars in these two cities

Which expression is equivalent to [tex]\frac{4}{5} \div 8[/tex]?A. [tex]\frac{4}{5} \div 8[/tex]B. [tex]\frac{4}{5} \times \frac{1}{8}[/tex]C. [tex]\frac{4}{8}[

Assume that when adults with smartphones are randomly selected, 55% use them in meetings or classes. If 8 adult smartphone users are randomly selected, find the

\begin{tabular}{|l|c|c|c|}\hline & Apples & Oranges & Bananas \\\hline Sample 1 & 40 & 64 & 21 \\\hline Sample 2 & 43 & 63 &

Solve the equation using square roots.[tex]\[ 3x^2 - 27 = 0 \][/tex]A. No real number solutionsB. [tex]\( \pm 3 \)[/tex]C. [tex]\( \pm 9 \)[/tex]

Select the correct answer.Exponential function [tex]\( f \)[/tex] is represented by the table.[tex]\[ \begin{tabular}{|c|c|c|c|c|c|} \hline $x$ & 0 & 1

How many moles of [tex]$Ba \left( NO _3\right)_2$[/tex] are there in [tex]0.25 \, L[/tex] of a [tex]2.00 \, M \, Ba \left( NO _3\right)_2[/tex] solution?Use the

Which are appropriate for a writer to include in a conclusion? Check all that apply.- A compelling quotation- A thought-provoking question- An idea that support

### 4.3.2 Understand How to Provide Peer Review- 4.3.5 Analyze Revision Strategies- 4.3.7 Prepare an Argumentative Research Paper, Part IIIWhich sentence quotes

What was the leading cause of the Pullman Strike?

what are the factor pairs of 49

At Brian’s Bookstore, 0.3 of the shelves hold mysteries, 25% of the shelves hold travel books, and 7/20 of the shelves hold children’s books. Which type of b

Technology, language, and writing were widely spread due to _____.

The product of two whole numbers is 23. What are the two factors? Can some body explain please?

factor: 14-8m please show work

Find the greatest common factor of 16xy^2 and 24x^2y

what effect did continental drift have on pangaea

when did the ocean become an important area of study?

At the malt shop a large chocolate shake takes 8/9 of a pint of milk. if the medium shake takes 1/7 the amount of a large ,how much does the medium shake take?