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Write the name and chemical formula of the following compound containing Sodium and Oxygen. Write the name and charge of the cation. Write the name and charge of the anion.
An acidic aqueous solution of AlBr3 is in an electrolytic cell. What reactions take place at the anode and the cathode.
Extracting aluminium uses a current of 25000 ampere.What is the time taken to produce 10kg of aluminium from Al2O3(liquid
separation techniques were performed on a sample containing only sand and salt. the mass of the initial sample was
it says that isothiocyanatech3ncss carbon atom actively responses to material that has nonbonding electronsuch as oh-.
why would it be difficult to determine the point where the limiting reactant changes if 13.0 ml of 1m hclaq were used
KHP is an acid with one acidic hydrogen and a molar mass of 204.22 g/mol. In the titration, 20.46 mL of the sodium hydroxide solution was required to react with 0.1082 g KHP. Calculate the molarity of the sodium hydroxide.
The following reaction is used in the haber bosch process for the synthesis of ammonia N2(g)+3H2(g)->2NH3 If the initial rate of appearance of NH3 is 0.625Ms^-1 calculate the initial rate of disappearance (in Ms^-1) of H2
Cabbage water will spoil after a few days. How might you make a cabbage indicator with a longer shelf life? According to your cabbage water, what is the pH of baking soda, crushed aspirin, cleanser, garden lime, sugar and lemon juice?
What is the concentration of CO in molecules per cubic meter?
Which of the following cannot act as a Brønsted-Lowry base in an aqueous solution? a) ammonia, NH3 b) acetate ion, CH3CO2-
1. calculate the root square mean velocity of cl2 at 25 ordmc.2. an unknowngas effuses at a rate that is 0.462 times
what is the molecular equation, ionic equation, and net ionic equation for magnesium reacting with hydrochloric acid
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