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Predict the products of each precipitation and acid / base reaction. Balance the completed equation, and then write the net ionic equation. Name the reactants and the products.
Please make sure all the steps are there...please read the decription.....I just had this one done but did not get done right....please help!
Precepation Reaction
(a). Pb(NO3)2(aq) + KBr(aq) =>
(b). Ca(NO3)2(aq) + KF(aq) =>
Acid / Base Reaction
(a). CH3CO2H(aq) + Mg(OH)2(s) =>
(b). HClO4(aq) + NH3(aq) =>
Draw the organic product formed when CH3CH2C(triple bond)C-Na+ reacts with (CH3)2CHCH2CH2Cl
A particular brand of gasoline has a density of 0.737 g/mL. How many grams of this gasoline would fill a 14.4 gal tank?
A 253 mL benzene solution containing 2.61 g of an organic polymer has an osmotic pressure of 8.63 mmHg at 21°C. Calculate the molar mass of the polymer
How many moles of air are present in the RV at 1.0 atm and 37oC? b) How many molecules of gas are present under these conditions
How much heat is required to warm 225 grams of ice from negative 46.8 degrees celsius 0 degrees celsius melt the ice, warm the water from 0 degrees celsius to 100 degrees celsius.
The reaction SiH4 --> Si + 2H2 has a k= 0.048M/min at 500 degrees Celsius and k= 49.0M/sec at 700 degrees celsius.
Draw (a) planar conformation and (b) nonplanar (chair) conformation of trans 1,4-dimethylcyclohexane.
N2O4 + 2 N2H4 = 3 N2 + 4 H2O Determine the Limiting Reactant and the mass in Grams of Nitrogen that can be formed from 50.0g N2O4 and 45.0g N2H4. The molar masses are: N2O4=92.02G/mol and N2H4=32.05G/mol.
The specific heat of liquid ethanol, C2H5OH(l), is 2.46 J/g·°C and the heat of vaporization is 39.3 kJ/mol. The boiling point of ethanol is 78.3 °C. The molecular weight of ethanol 46 g/mol.
Describe and explain the possible effect on your results of the following experimental errors or variations. in each case, specify the component(s) whose percentage(s) would be too high or too low
What is the final temperature after 336J of heat energy is removed from 25.0g of Water at 19.6C
CH4 + 2 O2-> CO2 + 2 H2O How many grams of CO2 are formed from the combustion of 9.00 moles of methane, CH4, in oxygen?
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