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Jerome observes that a gas...
Chemistry, 07.04.2020 11:55, PastryCrisp
*WILL GIVE BRAINLIEST IF SOMEONE ANSWERS THIS CORRECTLY ASAP*
Jerome observes that a gas is formed when two liquids are mixed together. Which of the following best names and explains the change that causes the formation of the gas?
Chemical change, because a substance in a state different from the state of the original substances is formed
Physical change, because a substance in a state different from the state of the original substances is formed
Chemical change, because mixing only changes the form of the substances but not their identity
Physical change, because mixing only changes the form of the substances but not their identity
Answers: 1
Chemistry, 21.06.2019 18:30, Tyrant4life
Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?
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Chemistry, 22.06.2019 12:00, zamariahyou
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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