a certain reaction has the following generaln form

72,094 results, page 98

chemistry

write the balanced net ionic equation for this reaction Ba(OH)2+HCL-->

chemistry

express liquid pentanol and gaseous oxygen as a chemical reaction

chemistry prt 2

What is the net ionic equation of the reaction of MgCl2 with NaOH

chemistry prt 3

What is the net ionic equation of the reaction of MgSO4 with NaOH

chemistry

What ions separate once added to water and how did the reaction occur?

chemistry

What ions separate once added to water and how did the reaction occur?

chemistry

What ions separate once added to water and how did the reaction occur?

ap chem

What volume of 5M HF will 4g Ca react completely according to the reaction Ca+2HF-->O+CaF2+H2

Chemistry

What is undergoing oxidation in the redox reaction represented by Fe Fe3+ Cl2 Cl- Pt

chemistry

DETERMINE the enthalpy for the reaction CH4(g)+NH3(g)->HCN(g)+3H2(g)

Chemistry

Calculate the change in heat for the reaction SO2 + 1/2O2 --> SO3

Chemistry

Calculate the standard enthalpy change of the reaction ClO(g)+O3->ClO2(g)+O2(g)

Chemistry

Why does sulfric acid make the electrolysis reaction of H2 and O2 go more rapidly?

Chemistry

What kind of reaction is it when the reactants produce carbon dioxide and water

Help

Fibrin is produced when the blood components called what start chain reaction

biology

how is it possible for an enzyne to lower the required energy of activation for a reaction.

science

when a liquid wax is turned into a solid is it a chemical reaction?

chemistry

what is the numerical value of the equilibrium constant Kgoal for the reaction CO2(g) C(s) +O2(g)

SCIENCE

What are the products of a chemical reaction involving NaCl, HNO3, and AgNO3?

chemistry

If a car produces 88g of CO2, how many grams of O2 are used up in the reaction?

chemistry

write balanced equation of the reaction of bromine and sodium thiosulfate

chemistry

what is the net ionic equation, including phases, for the reaction of AgNO3 with Ba(OH)2

physical science

what reaction do you get when adding 3 tespoons of Na2S2O3 to 50 ml of boiling water

chemistry

is energy considered a chemical reaction that is important to a healthcare professional

Chemistry

For the reaction HNO3+HCl=NO2Cl+H20 What is the equilibrium constant at 25 C and 75 C

chemistry

what is an ionic compound that forms an acid-base neutralization reaction?

Chemistry

What is the chemical reaction between Phosphoric Acid and Disodium Phosphate?

Biology

is the reaction of calcium chloride with sodium carbonate ionic or covalent

history: please help for a survey

what is your reaction on the first and second opium war?

chemistry

Account for the increase in reaction rate brought about by a catalyst.

organic chemistry

what are the formulas of the salts that may precipitate when the reaction mxture is cooled?

Chemistry

For the reaction 2 N2O <===>O2 + 2 N2 what happens to the equilibrium position if the pressure is increased

chemistry

here is a redox reaction Fe+ Cu2+„³ Fe2+ Cu Is Fe oxidized and Cu reduced ? and why. Thanks for the help:)

chemistry

Which reaction illustrates water acting as a Bronsted Lowry base?

chemistry

write the reaction of propanal reacting with: CH3CH2NH2 and CH3MgClthen H2O/H+

reading

In the Year of the Boar and Jackie Robinson what is your reaction to Senora Rodriquez?

biology

Describe the to type of energy changes that can occur in a chemical reaction Thanks

Chemistry

What you can predict about a reaction whose activation energy is zero?

science

Name the type of reaction that the equation represents? 2Cu + O2 -------> 2CuO

chemistry

4KCl + 4HNO3 + O2 ==> 4KNO3 + 2Cl2 + 2H2O what kind of reaction is this?

Chemistry

What is the balanced equation for the reaction of acetylsalicylic acid and sodium hydroxide?

Chemistry

What is the possible ionic equation of TrisEDTA solution? REDOX reaction.

chemistry

how do you identify the base in this reaction? h2o(L) + CH3NH2(aq) yields OH-(aq) + CH3+(aq)

chemistry

Write the double-replacement reaction of HgCl2 reacting with Na2CO3.

chemistry

Write the double-replacement reaction of PbCl2 reacting with Na2CO3.

chemistry

why the increasing in substrate concentration increase in the rate of reaction of enzymes.

chemistry

could the products ever become the reactants in chemical reaction? explain. thanks!

Chemistry

Calculate the temperature at which k = 2.0 s-1 if k = 10.0 s-1 at 371 K. The activation energy for the reaction is 30.0 kJ mol-1.

Chemistry

What does the reaction of alkaline earth metals with water tell you? Thanks in advance.

Chemistry

Balance the equation and write the reaction-quotient expression, Qc. U(s) + F2 (g) <----> UF6 (g)

Organic Chemistry

what is the major product of a reaction with 1-butene and Br2 in water?

chemistry... HELPP

What is the cell potential for the reaction Mg(s) + Fe^2+(aq) -----> Mg^2+(aq) + Fe (s) at 63 degrees celsius when [Fe^2+]= 3.30 M and [Mg^2+]= 0.110 M

science

The rate constants for a first order decay reaction are found to be:

Environmental science 11th

Describe how energy is produced in a nuclear reaction.

Chemistry

The \rm p \it K_{\rm a} of this reaction is 4.2. In a 0.74\it M solution of benzoic acid, what percentage of the molecules are ionized?

chemistry

how is it possible for the same element to be oxidized in one reaction and reduced in another?

chemistry

What mass of F2 is needed to produce 116 g of PF3 if the reaction has a 77.4% yield?

chemistry

does Adding A increased Q, so the net reaction proceeds to the left to decrease Q. a+b=ab

chem

Chromium(III) chloride(aq) + potassium sulfide(aq) what are the products of this reaction

Chemistry

What are the oxidation numbers for sulfur in the half reaction SO2 --> H2SO4 ?

chemistry

I need the half reactions for this redox reaction: 2KClO3-----> 2KCl + 3 O2

Chemie

for the reaction at 20 C NH3 (aq) + H+ (aq) <----> NH4+(aq) the equilibrium constant is calculated to be K=4.5 x 108

Chemistry

Calculate the equilibrium constant, k a reaction with delta G= -32.5 kj/mol at 25 degrees C

Chemistry

need help to balance half reaction in basic solution IO3 to I2

chemistry

What mass of magnesium chloride is formed in the reaction between 7 g of Mg and 7.9 g of Cl2

AP Chemistry

write an oxidation- reduction reaction for the reactants OCl- and S2O3-2

chemistry

How do you draw the structure of the reaction of 1-hexene with h2o in the presence of acid

Chem.

What is the overall stoichiometry for the reaction between iodide and peroxydisulfate ions?

chemistry

write a reaction that show solid copper (II) nitrate dissociating.

chemistry

In the reaction ZnO+2HCl=ZnCl2+H2O what is oxidized and what is reduced?

Chem

Write the balanced overall reaction from these unbalanced half-reactions ln--->ln^3+ Cd^2+--->Cd

chemistry

What are the products of the reaction between nitrous acid and strontium hydroxide?

Chemistry

Balance Redox using reactions by the 1/2 reaction method. NaIO3 (aq) + KI (aq) -->„³ I2 (s)

chemistry

Redox reaction in assign oxidation number is ca3(po4)2

Chemisty

blanced equation for MgSO4(aq) + BaCl2(aq) describing any precipitaion reaction

chemistry

in a reversable reaction H2+I2=2HI,what will happen to the equilibrium if the volume is decrease?

chemistry

How many grams of HCl are formed from reaction of 3.58g of H2 with 8.90g of Cl2?

chemistry

Consider the reaction, 4 NH3 + 5 O2 => 4 NO + 6 H2O How many grams of NO will be made from 10.7 moles of O2?

chemistry

When an acid and a base react in a neutralization reaction, the products will be acidic. T/F

chemistry

write a chemical reaction for lead2 nitrate + sodium iodide ->

sds chemisry

diffren between endotermic reactin and exotermic reaction

chemistry

How much heat (in kilocalories) is released when 7.87g of Al is used in the reaction?

Chemistry help

Why is it important for the reaction beaker to be completely dry before weighing?

Chemistry

The chemical equation for ionic reaction between Na2S and AgNO3??

chemistry

what is the rate law for NO+O3=NO2+O2 in second order reaction if [NO] Doubled

chemistry

How much heat is produced by the complete reaction of 5.91kg of nitromethane?

Chemistry

How can I tell from a graph of temperature vs. time if a reaction is endothermic or exothermic?

Chemistry

How is 4FeS2 + 11O2 = 2Fe2O3 +8SO2 a single replacement reaction?

chemistry

Net Ionic Reaction and molecular Equations of Ca3(PO4)2

science

how to balance chemical equations with redox reaction Cr(OH)3 + IO3{-} + OH{-} = CrO4{-2} + I{-}

chemistry

Calculate the number of moles of O2 that can be produced by the decomposition reaction of water

Physics

What is the reaction of the earth pulling down on a pen that is lying on a table

Science

2Na(s) + 2H2O(aq) = 2NaOH (aq) + H2 (g) Is this reaction exothermic or endothermic? I don't understand ,

Science

Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic? Help please

chemistry (ap)

What will be the reaction rate (formation of C) when the concentrations of A & B are 0.150 M and 0.250 M respectively?

chemistry

4.8g of Mg were burn in 3.2g of oxygen. The MgO produced at a mass of 8g what is the equation of the reaction

CHEMISTRY

What will be the reaction rate (formation of C) when the concentrations of A & B are 0.150 M and 0.250 M respectively?

SCIENCE

CO+H2O ---->CO2+H2 IN THIS REACTION HOW TO I HAVE TO CANAVART CARBONIC ACID?

chemistry

What is the balanced equation for reaction between hydrochloric acid and water?

chemistry

What os the balanced equation for the reaction between ethanoic acid and water?

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