1 What are the five senses 2 What are the 3 main types of

HONONOHO SM A 6 O A MC SO 0 balance for basic conditio

The illustration to the left represents a mixture of nitrogen blue and oxygen red molecules If the molecules in the above illustration react to form NO according to the equation N O 2 NO the limiting reagent is the number of NO molecules formed is the number of and molecules in excess is

Which of the following statements is FALSE An atoms is usually larger than its corresponding cation Metals tend to form anions Nonmetals tend to gain electrons An cation is usually smaller than its corresponding atom

How much mercury is in this sample RATIO MOLES MASS Hg2 1 Moles 2K1 2 0 005 g Now that we know the moles of Hgl2 we can use the ratio in the balanced chemical equation to determine the moles of Hg2 the mercury in the hair sample We need to complete this step because after we know the moles of Hg2 we can then convert it to find the grams of mercury in the sample Hglz 1 0 000002568 0 001167 g 2K 2 Based on the ratios in the chemical equation above if there are 0 000002568 moles Hgl2 there will be moles of Host

Predict the bond order in CO Express your answer as an integer or to one decimal place View Available Hint s bond order 5 VAEO t

Imagine you are in a laboratory You are exploring the following reaction A B C When the product C is created bubbles form When 10mL of A is added to 10mL of B the reaction takes twenty seconds Your teacher gives you three unknown substances X Y and Z one of which is a catalyst for the reaction Design an experiment to test substances X Y and Z to determine which one is a catalyst for the reaction

Indicate the hybridization about each interior atom in CH3NH2 whose skeletal structure is H3 CNH Match the items in the left column to the appropriate blanks in the sentences on the right trigonal planar tetrahedral trigonal bipyramidal sp sp The interior C atom has interior N atom has electron geometry and electron geometry and Reset Help hybridization The hybridization

Draw the Lewis structure for N H2 whose skeletal structure is HNNH Draw the molecule by placing atoms on the grid and connecting them with bonds Include all lone pairs of electrons 8

Balance the following reactions 12 Cl2 H O HIO3 HCI

Choose the correct sketch of SCL4 using the bond conventions shown in the Representing Molecular Geometries on Paper section of Section 5 9 in the textbook 6 C G C Cl