A metallic sphere has a charge of 39 nc a negatively
A metallic sphere has a charge of +3.9 nC. A negatively charged rod has a charge of -6.0 nC. When the rod touches the sphere, 9.0 109 electrons are transferred. What are the charges of the sphere and the rod now?
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The specific heat capacity of the solution produced was 4.20 J/g•°C, and final temperature reached was 34.91°C. How much heat was produced by the dissolution
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What mass of precipitate will form if 1.50 L of concentrated Pb(ClO3)2 is mixed with 0.400 L of 0.260 M NaI. Assume the reaction goes to completion.
A metallic sphere has a charge of +3.9 nC. A negatively charged rod has a charge of -6.0 nC. What are the charges of the sphere and the rod
Assume a financial system has a monetary base of $25 million. The required reserves ratio is 10% and there are no leakages in the system a. What is the size of the money multiplier? b. What will be the system's money supply?
what is the pkaof the acid, what is the molarity of the original acid solution and what is the molecular weight of the acid
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ABC Corp. (an American company) has contracted to buy 50,000 tons of iron from a German firm. Suppose that iron trades for 87 euros/ton and the exchange rate is .67USD/E when the payment is due. How much (in terms of USD) will ABC pay for the iron
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