What is the chemical formula for zinc carbonate? (1) ZnCO3

(2) Zn (CO3) 2

(3) Zn2CO3

(4) Zn3CO3

What is the specific heat for the aluminum wire? J/gºC What is the specific heat for the steel wire? J/g°C What is the specific heat for the lead pellets? J/gºC

The vapor pressure of diethyl ether c2h5oc2h5 is greater than the vapor pressure of ethyl alcohol, c2h5oh at any temperature. which best accounts for this difference?

Determine whether or not adding 0.020 mol of naoh exceed the capacity of the buffer.

When calcium carbonate is heated strongly, it forms calcium oxide and carbon dioxide. what mass of calcium carbonate is needed to make 50.0 g of calcium oxide?

The problem of acidic air emissions and acid rain are worst in

Explain how an automobile air bag protects the people in the car from being hurt as a result of impact

If 20 grams of aluminum react with 200 grams of bromide to form aluminum bromide and no aluminum is left after the reaction, but 23 grams of bromine remained unreacted. how many grams of aluminum bromide were formed

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What particle was discovered by Curie?

What is the mass (in grams) of 9.15 * 1024 molecules of methanol (ch3oh) ?