Ask a New Question

If you heat a mixture

an aluminium container of mass 100g contains 200 g of ice at -20'c heat is added to the system at the rate of 100 cal/sec. what
1. 2 answers
2. asked by anu
3. 1,740 views
A 10.00g sample of a mixture of CH4 and C2H4react with O2 at 25C and 1 atm to produce CO2 and water. If the reaction produces
1. 0 answers
2. asked by Aly
3. 1,094 views
when a 8.77g mixture of methane, and ethane is burned in oxygen at constant pressure, 476.6kJ of heat is liberated. What is the
1. 0 answers
2. asked by Anonymous
3. 1,175 views
A .25 g chunk of sodium metal is cautiously dropped into a mixture of 50g of water and 50 g of ice both at 0 C 2Na(s) + 2h2o(l)
1. 5 answers
2. asked by Adriths
3. 3,186 views
A .25 g chunk of sodium metal is cautiously dropped into a mixture of 50g of water and 50 g of ice both at 0 C 2Na(s) + 2h2o(l)
1. 0 answers
2. asked by Adriths
3. 670 views
A 10.0 gram sample of a mixture of CH4 and C2H4 reacts with oxygen at 25°C and 1 atm to product carbon dioxide gas and liquid
1. 5 answers
2. asked by Jane
3. 1,024 views
A 10.0 gram sample of a mixture of CH4 and C2H4 reacts with oxygen at 25°C and 1 atm to product carbon dioxide gas and liquid
1. 2 answers
2. asked by Michelle
3. 1,011 views
4. A 70.0 g sample of water at 95.00°C is mixed with 50.0 g of water at 135.0°C. Calculate the final temperature of the
1. 3 answers
2. asked by Lilian
3. 990 views
A 30.0 g sample of water at 280. K is mixed with 50.0 g of water at 330 K. Calculate the final temperature of the mixture
1. 1 answer
2. asked by Lilian
3. 1,178 views
Which is a better conductor of heat: air or a copper wire? Why?Responses A Air is a better conductor of heat because it is a
1. 1 answer
2. 13 views