chemistry! URGENT

60,378 results, page 32

Chemistry

A sodium cation is what?

Chemistry

Boiling occurs when?

chemistry

Oxidation CN- C=2+ N=3- Can you explain how C is 2+

chemistry

what are the products of alkynes? Thanks.

chemistry

8). What is the pH of a fruit with a [–OH] = 3.2  10–9 M –OH? A) 10.5 B) 8.49 C) 3.51 D) 3.5

chemistry

How many atoms are in 95.96 g of molybdenum (Mo)

chemistry

how is this express understood 40 w/v

chemistry

pH of 0.3M of sodium acetate

chemistry

becl2 dimerises why?

ap chemistry

what is the pH of 2.50M HF (aq)? Ka=7.2X10^-4

chemistry

how do you write 5 x 10^-11 in webassign?

chemistry

how do you write 5 x 10^-11 in webassign?

chemistry

What is the pH of a 2.8 M solution of HClO4?

chemistry

What is the pH of a 2.8 M solution of HClO4?

chemistry

What are the acids in the house?

chemistry

what is mantle dynamics?

chemistry

what is the pH of coffee if the [H3O+] is 1*10^-5 M?

chemistry

about thermodynamics

chemistry

Al(NO3)3 + NH3 --> ?

chemistry

Al(NO3)3 + NH3 --> ?

Chemistry

how to find the pH of 0.10 M H2SO4 ??

chemistry

3 ag (s) + 4 HNO?(aq) -> 3 AgNO?(aq) = 2 H?O(i) + NO (g)

ap chemistry

how do you do an ice table?

chemistry

How do you do the hybridization of CBr4?

chemistry

What is the pOH of a solution with [OH-] = 2.0 10-2?

chemistry

how many grams are in 49.0 mL of NaOH

chemistry

FIND THE PH IF THE {H30Z+1) IS 6.2 X 10-10 M

Chemistry

How many cm3 are there in 1.0 litre?

Chemistry

What is the hybridization of TeBr6?

Chemistry

How (in g/L) of Ar at 32 degrees C and 342 mm Hg?

Chemistry

KMno4+NaHso3

chemistry

what is the shape of p-orbital.........

chemistry

Enthaly definition

chemistry

What are [H+] and [OH-] for 0.01 M perchloric acid?

Chemistry

HBrO3 has a Ka of 3.6 x 10^-6. What is the pH of a 2.0M solution?

Chemistry

Calculate the pH of 1.7M of KCl

chemistry

Ph of 10^(-8)M aqs.h2so4

chemistry

Alkine for ula

chemistry

diffination of saturated?

9th grade chemistry

what is the

Chemistry

what is the mass of Cu from 5.80 kg of CuFeS2?

Chemistry

E(V) for half reaction 3N(-1/3) -> 3 N(0) + e-

chemistry

What is the [SO42-] in 0.45 M of H2SO4?

chemistry

What is the bonding continuum?

chemistry

how many moles of N are in 78.0g of N2O

CHEMISTRY

NH4OH + H2O =

chemistry

MgO + HNO3 =

chemistry

MgO + HNO3 = ?

Chemistry

How many possible orbitals are there for n= 4?

chemistry

which of the following are paramagnetic: O2, O2(-), O2(2-) and why?

chemistry

SOCl2 + C4H6CaO4 ¨

Chemistry

When n=3, the possible values of l are: 5, 4, 3, 2, 1, and/or 0? How do you know?

chemistry

An ideal gas CANNOT be what?

Chemistry

Convert 3.3cm^3 to m^3

Chemistry..

What is the name of ZnCl2O6?

Chemistry

Which are within 10% of 4.63mins? 4.13 5.28 5.02 4.23

Chemistry

What is sigma framework?

chemistry

why cant Na be used to prepare H2?

chemistry

what is real gas ?

Chemistry

What is gaseous state?

chemistry

what is the structure of H2P2O6?

chemistry

What is the structure of H2P2O6??

chemistry

if [NO]=2M , [N2] = 1M, and [O2]= 1M, is the reaction at equilibrium?

Chemistry

What is PAV glue?

Chemistry

What is PAV glue?

Chemistry

What is PVA glue?

chemistry

.592grams of na2so4

Chemistry

What is the bond order of BN-

chemistry

the Ksp of CaSO4 is

Chemistry

Does Pb(NO3)2 + Cu has a reaction? if so, what will it be?

Chemistry

(NH4)2S+CuSO4=

Chemistry

how did you get (that's 0.17M x 1/2 = 0.085M)

chemistry

What are [H+] and [OH-] for 0.01 M perchloric acid

chemistry

CH3BR+_->_+C2H6

Chemistry

What is HO HO C6 H6 CH2 CH NH2?

chemistry

a pressure vessel

Chemistry

How many grams of Ca(OH)2 are in 6.5 moles?

chemistry

how do you find moles?

Chemistry

CH3CH2CHCH3 --H2CrO4--> ? l OH

chemistry

conver 0.100Kg to g

chemistry

conver 0.100Kg to g

chemistry

conver 0.100Kg to g

chemistry

what is the configuration of an electron

Chemistry

Convert 1.46 mm to inches.

Chemistry

NaHCO3 (s) + HC2H3O2 (aq) ---> ?

chemistry

What is equlibrium position

Chemistry

what is percent yield?

chemistry

Al(NO3)3+ NaCl

Chemistry,Math

Thank you tutors!!

Chemistry

Dr Bob!! Need your help!!

chemistry

[Ag]=3.41*10^-2 in Ag2CrO4 [CrO4]=?

chemistry

what is the OH of a 0.025 M HF solution?

Analaytical Chemistry

ahhh

Chemistry 101

Fe3+ and CN-

Chemistry

complete the equation. Na + H2-->

Chemistry

complete the equation. Na + H2-->

chemistry

what is the solidification for water?

chemistry

what is the disadvantage of nh4oh

Chemistry

Alternative answers: A)10 B)13 C)1.9 D)3.8 E)12

Chemistry

What is the pH of a solution of NaOH 10^-12 M?

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