is the boiling point of a substance a chemical property
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Boiling point is thetemperature at which the vapor pressure of a chemical equals atmospheric pressure. To simply put,it measures the temperature at which a...
what is the chemical formula for the hydrogen carbonate ion
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HCO- 3
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How do you write the formula for hydrogen carbonate?
The symbol for the hydrogen carbonate ion is HCO- 3 (you have memorized...
what is koh chemical
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Potassium hydroxide
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What is the chemical name of Koh?
More... Potassium hydroxide, also known as lye is an inorganic compound with the chemical formula...
what is in chemical sunscreen
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Chemical sunscreen contains organic (carbon-based) compounds such asoxybenzone,octinoxate,octisalate,and avobenzone,which create a chemical reaction. Chemical sunscreen works by absorbing UV rays and changing them into...
how to treat chemical burn on skin
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If you think you have a chemical burn,take these steps immediately:Remove the cause of the burn. Flush the chemical off the skin with cool...
is melting a chemical change
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Physical change
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Is melting a chemical change in state of matter?
Answer and Explanation: Melting is the phase change in the state of matter...
how to know if chemical pregnancy
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Other signs of a chemical pregnancy include:A heavier than normal periodMore menstrual cramping than usualLow hCG levelsLack of common pregnancy symptoms like morning sickness...
where does the chemical energy to produce atp come from
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Cellular respiration
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What is the source of energy released from ATP?
Energy is released from ATP by the breaking of the phosphate bond, states...
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