Chemistry, 29.07.2019 14:00 1tallison1
Will mark as brainliest. two hundred grams of a substance requires 0.52 kj of heat to raise its temperature from 25°c to 45°c. use the table to identify the substance. q = mc▲t. mass (m) is in grams. temperature is in degrees celsius. substance: specific heat (c) in joules per gram/degrees centigrade: water (ice) 2.05 iron 0.46 aluminium 0.90 gold 0.13 copper 0.39 ammonia (liquid) 4.70 ethanol 2.44 gasoline 2.22 water (liquid) 4.18 water (vapor) 2.08 air (25 degrees celsius) 1.01 oxygen 0.92 hydrogen 14.30 question options: water gasoline ammonia gold
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Will mark as brainliest. two hundred grams of a substance requires 0.52 kj of heat to raise its temp...
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