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Carbon and hydrogen are pure

Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom, but carbon atoms are different from
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2. asked by Jo
3. 218 views
Carbon sea and hydrogen H are pure substances each is made of only one type of atom, but carbon atoms are different from
1. 1 answer
2. 54 views
Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom, but carbon atoms are different from
1. 1 answer
2. 62 views
Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom, but carbon atoms are different from
1. 1 answer
2. 65 views
Carbon and hydrogen are pure substances. Each of each is made of only one type of atom, but carbon atoms are different from
1. 1 answer
2. asked by Numy
3. 123 views
Carbon (C) and hydrogen (H) are pure substances. Each is made of only one type of atom, but carbon atoms are different from
1. 1 answer
2. 59 views
Which one of the following statements about hydrogen is wrong? A. Air and pure hydrogen mixture explodes spontaneouslyB.
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2. asked by Rukia
3. 79 views
Which option describes the general ratio of the three primary atoms in a carbohydrate?Responses 1 carbon : 2 hydrogen : 1 oxygen
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2. asked by Lebonbon
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2AL+6H-->2AL+3H.What volume of hydrogen gas at STP would be evolved in a reaction of 36.0mg of 98% pure aluminum with the
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2. asked by Christie
3. 670 views
95% of organic macromolecules are made up of the following elements:(1 point)Responses carbon, hydrogen, calcium, iron carbon,
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2. 56 views