Ask a New Question

In my experiment I heated

When heated, CaCO3 decomposes as follows: CaCO3 (s) = CO2 (g) +CaO (s)in an experiment, 10.00 g of CaCO3 was placed in a .500 L
1. 1 answer
2. asked by Rory
3. 1,376 views
What is the function of water in an experiment where dry hydrogen chloride gas is passed through heated zinc turnings and then
1. 1 answer
2. asked by Anonymous
3. 823 views
Suppose you put 50mL of water in the can instead of 100mL and heated it to 40 degrees instead of 20 degrees. In what ways, if
1. 2 answers
2. asked by Dan
3. 721 views
In an experiment to determine heat loss to a calorimeter, 100.0 mL of cool water was measured into the calorimeter and allowed
1. 1 answer
2. asked by chloe
3. 936 views
In my experiment I heated some oxide of tin, in order to figure out its empirical formula.How would the empirical formula be
1. 1 answer
2. asked by Wally
3. 600 views
It says 8. In a similar experiment Mary Moreorlesss was to determine the loss of weight when a crucible of potassium chlorate
1. 1 answer
2. asked by Samantha
3. 788 views
7. A student conducts an experiment on a different hydrate. The empty crucible is heated to a constantmass of 24.330. A sample
1. 1 answer
2. asked by Alan
3. 1,115 views
The diagram below represents an experiment in which a student placed a 0.030 kilogram lead cube in a beaker of water at 20°C.
1. 2 answers
2. asked by mari
3. 144 views
what happens when solids, liquids, and gases are heated/cooled?Most expand if heated; contract if cooled. Solids, if heated high
1. 2 answers
2. asked by carter
3. 828 views
which type of experiment gives researchers the greatest control of the independent variablea laboratory experiment a natural
1. 1 answer
2. 32 views