chemistry! URGENT

59,905 results, page 29

chemistry

0.600 mL= L

chemistry

0.600 mL= L

chemistry

Al is the symbol for

chemistry

How many moles are there in 23.6g Ag?

Chemistry

What is C2H5OH?

chemistry

what is Ph of [H+] = 0.00010M?

chemistry

What is sulute

chemistry

what is the oxidation no of I3-

chemistry

Fe+O2+H2o - ??????????/

chemistry

what is the pH of 0.15 M NaF?

chemistry

28.06 mL to grams

chemistry

how to simplify (x 3-x)/(x-1)?

chemistry

how to simplify ((x^3)-x)/(x-1)

chemistry

what are isotopes???

chemistry

Ba Ba2+

Chemistry

What is a enantiomer?

chemistry

2 NO(g) + 1 O2(g) <==> 2 NO2(g)

chemistry

What is H+(aq) + –OH(aq) H2O(l)

chemistry

what is fe+s+hcl=

Chemistry

Find the Ph: of 7.01 x 10-5 M Ba(OH)2 thanks:)

chemistry

What is the pH of 6.6 X 10^4 M HCL?

chemistry

compare

chemistry

comparetheentrophybetweenco2gch4g

chemistry

S2(s)+H2(g)=H2S(g)

Chemistry

If 1 mg = 10^-3g and 1 Mg = 10^6g, how many milligrams are there in 0.25 Mg?

chemistry

WHAT IS HS2SO4

chemistry

WHat is a precipitate?

chemistry

44:65f

chemistry

44:65f

Chemistry

How do you convert 25.0 mg/mL to cc?

chemistry

what is saponication

chemistry

1228g/l to g/ml

chemistry

2L of 6M HCl

Chemistry

[H^+] = 2.7 x 10^-3 Calculate for [OH^-] [OH^-] = ? M

chemistry

Your percent

Chemistry

How do you get the pH 13.68 into OH^-^?

chemistry

Fe + K2CO3

chemistry

saADFFF

Chemistry

28g

chemistry

2.35*10^-4M,,Mg(OH)2 what is the pH of this solution

chemistry

AuCI,(aq)+Ca(s)=

Chemistry

What is 6.35 g divided by 6.02 x 10^23

chemistry

6.04g

chemistry

what is mass

chemistry

what is the pH of .10 M NH4CL?

chemistry

yrjtukj

chemistry

what is a positron

chemistry

wh at is prtoplam

chemistry

what is cryogenetics

Chemistry..

60.0 g O2=___________molecules O2

chemistry

how do you know that Al(OH)3(s) is a base?

AP Chemistry

The pH of a solution of Sr(OH)2 is 12.42. What is its (OH^-)

Chemistry 12

The [OH-] of a solution with a PH 5.75 is is it 5.6*10-9M?

chemistry

what is molality ?

chemistry

what is molality ?

chemistry

AMU ?

Chemistry

Define a.m.u?

Chemistry

Define a.m.u?

chemistry

what is equillibrium?

CHEMISTRY

WHAT IS ATOMICRADIUS

Chemistry

Answer

Chemistry

what are the products of Ca +H +OH-->?

Chemistry

What is a supernatant

chemistry

V1 = 0.55 L, P1 = 740 mm Hg, V2 = 0.79 L, P2 = ?

chemistry

50 compound

chemistry

na+c1-(aq)+hc1(aq)

chemistry

what is a catalyst

Chemistry AS

CALCULTE

chemistry

convert 3.0m to yd

chemistry

G=NEV

chemistry

What is the pH of a solution if [H+] = 2.3 x 10–5 M?

chemistry

46,318.97

CHEMISTRY

COPPER

chemistry

Al(oH)3+HcL=

CHEMISTRY

The [OH1-] with a pH of 5 is

chemistry

What is periodicity.

chemistry

Lol

Chemistry

Can a pH be below 1?

chemistry

what is a mole

chemistry

science

sammy

chemistry

Chemistry

hellop

chemistry

what is thiosulphate

chemistry

1.what are the functions of pH?

Chemistry

Fe+o2+h2o->fe(oh)3

chemistry

pH of 1.0 x 10-8 M RbOH

Chemistry

2.36 x 10^4 s= ? days

Chemistry

what are dipoles?

Chemistry

What is NaOH?

Chemistry

What is Enthalpy?

chemistry

(2.00x10⁵)⁻³

chemistry

what is 1.79 x 10^-20 in kJ/mol?

hina

chemistry

Chemistry

Gxghj

Organic Chemistry

Hello, I have done an experiment in Organic Chemistry called :SN1 Reaction: Synthesis of t-amyl chloride from t-amyl alcohol, there are some questions that I am unsure about, 1) What are the 2 rules of HCl in this reaction? Can you use NaCl instead of HCl to synthesize t-amyl ...

Chemistry Dr. BOB

I don't get it!! In winemaking, the sugars in grapes undergo fermentation by yeast to yield CH3CH2OH and CO2. During cellular respiration, sugar and enthanol are "burned" to water vapor andCO2. Write a combustion reaction for ethanol. I need help with balancing the equation i ...

chemistry

if you have one mole of CH3CH3(g) + 2 moles of Cl2 (g) and form one mole of C2H4Cl2 (l) + 2 moles of HCl (g) assuming a 90% yield calculate the amount of each reactant needed to form 1.5 kg of product I started the problem following the rules from the chemistry stochiometry ...

cHEMISTRY

wHAT IS THE SYMBOL FOR THE ION WITH 13 PROTONS AND TEN ELECTRONS? CAN U EXPLAIN HOW TO GET YOUR ANSWER, AND CAN YOU GIVE ME A WEBSITE THAT HELPS ME WITH CHEMISTRY 13 protons will be element with atomic number of 13. Look on the periodic table and see atomic number 13 is ...

Chemistry (A level)

I was given a Chemistry question on the titration of a strong base being added to a weak acid. The question was: "Calculate the pH in a titration when 10.0cm^3 of a 0.10moldm^-3 solution of NaOH is added to a 10.0cm^3 of 0.25moldm^-3 solution of ethanioc acid? (Ka = 1.76 x 10...

Chemistry(Please check)

. Ksp for Fe(IO3)3 is 10-14. Two solutions, one being iron(III) nitrate and the other being sodium iodate, were mixed. At the instant of mixing, [Fe3+] = 10-4M and [IO3-] = 10-5M. What happens? My answer is that a precipitate forms because Qsp > Ksp. Would you agree? ...

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