Chemistry, 20.04.2020 19:08 amanramesh2004
Which of the following compounds is insoluble in water? K2SO4 PbSO4 AgNO3 Li2CO3
Answers: 2
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Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
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The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 Ă— 103 pascals?
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Which of the following compounds is insoluble in water? K2SO4 PbSO4 AgNO3 Li2CO3...
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