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carolin
Questions (10)
The combustion of hydrogen with oxygen is used to produce extremely high temperatures needed for certain types of welding
1 answer
470 views
A2.27g sample of the explosive, nitroglycerin, C3H5(NO3)3, is allowed to explode in a bomb calorimeter at standard conditions.
1 answer
666 views
Consider a sample of 20g of water at -20*C and 1.0 atm. Determine the amount of energy required to raise the temperature of this
1 answer
595 views
A piece of stainless steel (Sstainless steel = 0.50 j/g* C) is transferred from an oven (180 *C) to 125mL of water in an
1 answer
745 views
The combustion of hydrogen with oxygen is used to produce extremely high temperatures needed for certain types of welding
1 answer
537 views
In a 1L beaker, 203mL of 0.307 M ammonium chromate was mixed with 137mL of 0.269 M chromium(iii) nitrite.
3(NH4)2CrO4 + 2Cr(NO2)3
1 answer
627 views
In a 1L beaker, 203mL of 0.307 M ammonium chromate was mixed with 137mL of 0.269 M chromium(iii) nitrite.
3(NH4)2CrO4 + 2Cr(NO2)3
1 answer
1,086 views
Consider the reaction of 14.20ml of 0.141 M H3PO4 and 0.0521 M Ba(OH)2.
2H3PO4 + 3Ba(OH)2 ->Ba3(PO4)2 + 6HOH What volume of
0 answers
619 views
Consider the reaction of 14.20ml of 0.141 M H3PO4 and 0.0521 M Ba(OH)2.
2H3PO4 + 3Ba(OH)2 ->Ba3(PO4)2 + 6HOH What volume of
1 answer
577 views
how do not understand how to find a deriviative of this function?Do i use chain rule and product rule?
r= the square root of
1 answer
593 views
