Question

Fill In The Blank: In CH4 and H2O, the ______1____ electron groups on the central C...

Fill In The Blank:

In CH4 and H2O, the ______1____ electron groups on the central C and O atoms have a _____2_____ arrangement. In this case the shapes of the molecules are determined by the number of ______3_____ : CH4, with _____4______ bonded atoms, has a ______5______ shape, whereas H2O, with ______6___ bonded atom(s) and ______7_______ lone pair(s) of electrons, has a ____8_______ shape.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Why is the valence shell electron pair repulsion model used to predict molecular geometry? Lone pair...
Why is the valence shell electron pair repulsion model used to predict molecular geometry? Lone pair repulsion is stronger than bonding pair repulsion. Valence electrons are constantly moving. Lewis structures of molecules can tell the bond strength between atoms. Lone pair electrons of the central atom are attracted to the bonding pair electrons.
11. The electron configuration of an atom a. is determined by the amount of kinetic energy...
11. The electron configuration of an atom a. is determined by the amount of kinetic energy present b. is found by calculating atomic mass c. is written as s,p,d,f subshells d. describes the specific distribution of electrons in a subshell ____12. The Pauli exclusion principle states that a. any atom with a free s orbital can form bonds b. no two atoms can occupy the same orbital unlesstheir spins are different c. 2 atoms sharing an orbital are matched exactly...
Draw the Lewis structures and determine which of these molecules has a central atom that unavoidably...
Draw the Lewis structures and determine which of these molecules has a central atom that unavoidably violates the octet rule. Please note that NO3 has an odd number of electrons. But you must decide where the missing electron will be. Does the central atom violate the octet rule or do the oxygen atoms? Use formal charges to decide. IN THE ANSWER THAT YOU GIVE DO NOT DRAW THE STRUCTURE. JUST TELL ME THE ANSWER. EXPLANATION NOT WANTED. NO3- CS2 SO3...
Hydrogen peroxide is a syrupy, viscous water-soluble compound. This is expected based on the structure. The...
Hydrogen peroxide is a syrupy, viscous water-soluble compound. This is expected based on the structure. The Lewis structure has _______ total valence electrons. There are _______ bonding pairs and _______ non-bonding pairs. The electron pair geometry around each oxygen atom is _______ giving a _______ shape at each oxygen atom. The central bond is _______ (polar/nonpolar) and the peripheral bonds are _______ (polar/nonpolar) with the dipole vectors pointing _______ (away from/towards) the oxygen atoms. Overall the bond dipoles _______ (add...
1) How are the properties of molecules related to the 3D distribution of electrons and Coulomb’s...
1) How are the properties of molecules related to the 3D distribution of electrons and Coulomb’s law? 2) Match these six compounds to the description of electron distribution between the atoms. Choose either a) transferred electrons b) unequal distribution of electrons c) electrons equally distributed. Compounds to be matched are listed below. -Cl2   -AgCl - AgNO3   -PCl3 -C2H6O - CH4 3) Which bond is the most polar? H-N, H-F, H-O, H-C 4) Fill in the blanks for each statement, choosing...
1.First you need to find the number of valance electrons in Ch3Cl. The number of valance...
1.First you need to find the number of valance electrons in Ch3Cl. The number of valance electrons in an atom of an element is equal to the last digit in the group number of that element in the periodic table. C is in group____ H is in group ____ Cl is in group _____ In CH3Cl there is a total of ____ valence electrons. 2. the model consists of balls and sticks. What kind of ball should you select for...
1. What is the formal charge on each of the Oxygen atoms in the chlorate ion,...
1. What is the formal charge on each of the Oxygen atoms in the chlorate ion, ClO3-1? a. -1 b. 0 c. +1 d. +2 2. Draw the Lewis structure and predict the geometry for SO4-2. a. Bent b. Linear c. Tetrahedral d. Trigonal Bipyramidal 3. Which of the following is not planar? a. SO3 b. NO3- c. BCl3 d. ClO3- 4. Draw the Lewis structure and predict the geometry for SF4. a. Trigonal Pyramidal b. Linear c. Seesaw d....
NA = 6.022×1023 Ek = 1 2 mv2 T(F°) = T(C°) × 9 5 + 32...
NA = 6.022×1023 Ek = 1 2 mv2 T(F°) = T(C°) × 9 5 + 32 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Combustion analysis of an unknown compound containing only carbon and hydrogen produced 17.02 g of CO 2 and 8.721 g of H2O. What is the empirical formula of the compound? A) C2H5 B) CH2 C) CH D) C3H8 1) 2) How many moles of CuO can be produced...
Answer all the following multiple choices with the right answer. Question 1 Which object(s) would you...
Answer all the following multiple choices with the right answer. Question 1 Which object(s) would you use to describe the shape of the 2p orbital? Question 1 options: a) a circle b) a sphere c) a dumb-bell d) two perpendicular dumb-bells e) a doughnut Question 2 Which situation must be true for two electrons to occupy the same orbital? Question 2 options: a) The electrons must have low energy. b) The electrons must have identical sets of quantum numbers. c)...
1. when forming molecular orbitals from atomic orbitals, what is the order of increasing C-H bond...
1. when forming molecular orbitals from atomic orbitals, what is the order of increasing C-H bond strength for the following. I. sp^3 II. sp^2 III. sp a) II<I<III b) III < II < I c) I < II < III d) III < I < II 3. How many different isomers are there for a compound having the molecular formula C3H6O? a) 5 b) 6 c) 7 d) 4 3. What 2 things will change between two resonance structures? a)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT